Knowledge / FAQ


FROM FIELD, TO GREENHOUSE, TO GROWROOM, HEAVY 16 IS THE CHIOCE FOR ELITE GROWERS EVERYWHERE.

 

NUTRIENT CALCULATOR
FOLIAR DIRECTIONS

pH:

HEAVY 16 is developed on an organic acid pH scale, as opposed to the common mineral acid pH scale. Because of its buffering or “friendliness”, organic acids allow for optimum microbial development. Hence, HEAVY PRIME is not only a microbial feed, but also naturally functioning pH regulator. To grasp the difference between organic acid and mineral acid, think of orange juice representing organic acid and battery acid representing a hard mineral acid – which is seen in most “pH down” products.

PPM:

PPM’s have long been used to gauge nutrient strength in irrigation water. While this method can still be employed, HEAVY 16 utilizes a cascading delivery system with multiple nutrients that have no charge out of the bottle and therefore won’t register on an EC or PPM meter. These neutral natural minerals have a potent nutritional value that becomes available to your plants over time. Hence, we prefer to use specific dossing increments (mL) per gallon to measure fertility versus PPM’s. You can still use the PPM/EC scale as judgment tool when auditing your water chemistry over time. Additionally, we do recommend using such measurements when assessing the hardness of your water and efficacy of your filtration system.

Oxygenating Reservoirs:

We prefer to avoid continuously churning and bubbling HEAVY 16 reservoirs to preserve the fine organic acids that, if over-stimulated, will volatilize quickly and lead to a rapid pH rise when holding a reservoir for more than a few days.

If beneficial bacteria are used in the reservoir, artificial churning and oxygenating will exacerbate the situation as most bacteria create hydroxide (pH up) as a byproduct of heightened metabolism – which is promoted via air stones, etc.. Additionally, most air pumps that power air stones draw in large amounts of CO2 from the room, which creates carbonic acid and lowers the pH.

To oxygenate correctly, simply leave a submersible pump at the bottom of the reservoir to break the surface tension and prevent stagnation. Your media or system should have more than enough aeration to functioning optimally.

Foliar Regimen:

When it comes to efficient delivery of plant nutrition, foliar application is tough to beat. HEAVY FOLIAR is engineered on principles of evolutionary biology. The natural surfactants deliver continuous nutrition and carbohydrates that last through the next foliar feeding.

HEAVY FOLIAR is highly versatile and can be used alone or with other products. Mixing HEAVY FOLIAR with HEAVY ROOTS and HEAVY FIRE allows a for a comprehensive nutritional delivery in both phases of plant development. HEAVY FOLIAR can be mixed with pesticides, fungicides, soaps or oils.

We recommend spraying every three days for optimal nutrition uptake. If you prefer to spray every day, we recommend using the HEAVY FOLIAR recipe at half strength. For best results, spray your crop from seedling up until the fourth week on flowering crops. Please note that there is no need to adjust the pH of the FOLIAR formula after mixing, but that FOLIAR should be sprayed within three days of mixing.

Calcium:

Because Calcium is directly proportional to yield, HEAVY 16 provides vast amounts of Calcium through a cascading delivery system. Calcium is a divalent cation, meaning it has two positive charges and has a tendency to stick magnetically to the negatively charged plant exterior. HEAVY 16’s multiple forms of neutralized calcium in our VEG/BUD and HEAVY FOLIAR overcomes this challenge, ensuring ample Calcium is available to the plant. The benefits to plants of ample Calcium are undeniable, which is why we encourage growers to apply HEAVY FOLIAR regularly up to the mid-flower phase.

DWC:

DWC is a highly efficient hydroponic growing method that requires advanced attention, precision, and maintenance. We recommend DWC users follow our online “Deep Water Culture” nutrient calculator.

When using HEAVY PRIME in DWC, we recommend dosing the required amount for your reservoir size over time. For example, if your reservoir calls for 70 mL of HEAVY PRIME, add 10 mL per day for seven days, versus adding 70mL all at once. This will regulate the system and provide fresh material each day, instead of overdoing it in one large dose.

  • More science 🧪, fewer bottles ✅

HEAVY16 pushes crops to their ultimate potential using a powerful combination of mineral and natural ingredients 🍃 in a system that is straightforward to apply and maintain. By hand-mixing 🥣 each batch in small quantities, HEAVY16 can ensure quality and freshness that other brands just can’t match 🤜🤛

Forget CalMag, carbohydrates, B vitamins, Silicates, and any other regiment additions as HEAVY16 is ALL-INCLUSIVE. Every product is multifunctional, and as a whole, HEAVY16 delivers complete nutrition to your crops 💪

#HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY
  • Use HEAVY Finish in soil AND foliar feedings! 💦

HEAVY FINISH is a high-quality formulation for mixing of mineral formulas. FINISH can be applied to trees and vines, vegetable and field crops, turf and greenhouses and various ornamental species!

Use HEAVY FINISH to cleanse impurities, express natural plant flavors, and unlock rich, full-bodied aromas. HEAVY FINISH promotes the natural qualities of a plant’s genetic composition by cleaning unwanted build-up of common impurities. 

Use HEAVY FINISH in low dosage as directed through a plant’s life cycle, and a larger dose for the final flushing before harvest.

#HEAVY16 #HEAVY16Nutrients #HEAVYFinish #Foliar #GrowWithHEAVY
  • Flat flower? Thin aroma? Missing that full-bodied flavor your genetics should be expressing? 🌱

It might not be your cultivar: it might be what’s happening beneath the plant.

HEAVY PRIME is built to fuel the root zone from veg through finish, supporting the biological activity and nutrient conditions that help plants reach their full potential. Designed as a powerhouse microbial feed and sweetener, PRIME helps support microbial populations, improve overall plant nutrition, and create better soil/nutrient conditions for stronger crop performance.

At the root of elite flower is an active, well-fed system, and PRIME brings the fuel.

With a layered formulation featuring humic and fulvic acids, amino acids, B vitamins, kelp, phytohormones, carbohydrates, trace minerals, and multiple potassium sources, PRIME helps support nutrient transport, metabolic function, microbial energy, and the natural processes that drive better flavor, aroma, resin, and plant performance.

That means louder terpene expression.
Richer aroma.
Improved sweetness and density.
And flower that tastes as good as it looks.

PRIME doesn’t contain live microbes itself — it feeds and supports the biological engine already working in your media, compost teas, inoculants, and root zone. It’s not just another additive. It’s the foundation underneath the finish.

No more cardboard terps! 🚫📦

#HEAVY16 #HEAVY16Prime #GrowWithHEAVY #Prime #Hydrofarm
  • Some of our old merch really nailed that summer feeling 😎🦩

Want to rep HEAVY yourself? Come find us at local events in your area! While supplies can vary, we always like to have a few freebies to show our appreciation for you coming out 🤝

Photo: @chicagoroots

#HEAVY16 #HEAVY16Nutrients #GetBigGetHeavy #BigGrowerPreferred #HEAVY16Fam
  • Bring the HEAT with FIRE 🔥 

HEAVY FIRE is a hand-crafted P/K booster built with real nutritional chemistry behind it — brewed and aged (not just blended) to create a truly unique, balanced bloom supplement. It slides seamlessly into any nutrient program thanks to its ultra-fine minerals and natural homogenization.

Kick it on in the last 1–2 weeks of veg and ramp it through the entire bloom cycle. You’ll get early support before flower set, stronger late-phase (“Cascading”) phosphorus delivery, and all the ingredients needed for a bigger, more resilient root mass with fuller, more branched foliage 💥

Powered by three forms of phosphorus (including highly effective phosphite), three forms of potassium, and ammonium nitrogen to improve P uptake. Finished with a premium cold-processed kelp mix to naturally support blooming — it’s one bottle that simplifies your regimen and brings out the full potential locked in your plant’s genetics. 🔥🌱

#HEAVY16 #HeavyFire #Heavy16Fire #H16Fire #Flowering
  • We make using HEAVY Foliar as simple as possible! Read this caption and take notes… 📝

HEAVY FOLIAR is highly versatile and can be used alone or with other products. Mixing HEAVY FOLIAR with HEAVY ROOTS and HEAVY FIRE allows a for a comprehensive nutritional delivery in both phases of plant development. HEAVY FOLIAR can be mixed with pesticides, fungicides, soaps or oils.

We recommend spraying every three days for optimal nutrition uptake. If you prefer to spray every day, we recommend using the HEAVY FOLIAR recipe at half strength. For best results, spray your crop from seedling up until the fourth week on flowering crops. Please note that there is no need to adjust the pH of the FOLIAR formula after mixing, but that FOLIAR should be sprayed within three days of mixing!

🌿 Mix HEAVY FOLIAR with water, adding HEAVY16 Products in order as listed on the schedule on our website

🌿 Lightly mist plants every 3 days during foliar periods. Avoid drenching foliage.

🌿 You can spray HEAVY FOLIAR lights on or off; our recommendation is to spray at first light.

🌿 Do not adjust pH of FOLIAR mixture.

🌿 Use FOLIAR mixture within 3 days of dilution with water.

🌿 An oily sheen on leaves is normal.

#HEAVYFoliar #FoliarSpray #HEAVY16 #HEAVY16Nutrients #GrowWithHEAVY
  • A root promoter, and a lot more 🤘💦

As a root promoter, Heavy Roots will increase branching of lateral roots, but more importantly, it will significantly increase the quantity and size of the true absorption zone, the root hair. But that isn’t all it can do! 🌿

As a root protector, Heavy Roots will elicit naturally induced resistances, or specifically, give the plant a complex layer of systemic acquired resistance (SAR). Tapping the plants evolutionary predisposition to ward off pestilence, we promote these hidden genetic gems through extremely fine derivatives. The result is that the plant becomes more resilient against fungal pathogens as well as insects 🐜

As a drip cleaner and anti-precipitate, Heavy Roots, through its outstanding composition of natural ingredients, will protect against lockout caused by poor water or base nutrients, exotic nutritional programs or faulty mixing methodologies. Heavy Roots will also keep your equipment and media free from salt buildup and scale! 💧

#GrowSmart #GrowYourOwn #GrowWithHEAVY #Indoor #Outdoor
  • Strong veg sets the stage for everything that follows. 🌱💪

HEAVY 16 Veg A & B is built to give plants a powerful, balanced foundation during the vegetative stage — supporting overall plant nutrition, optimizing nutrient conditions, and helping crops build the structure they need before the demands of bloom.

This two-part base keeps the program simple without cutting corners. Instead of overcomplicating your feed room with a shelf full of bottles just to get through veg, HEAVY 16 Veg A & B (and Bud A and B) deliver a professional-grade foundation in a straightforward A/B format and is complimented by only FIVE other additives total.

The goal: healthy, vigorous plants with the strength to support bigger growth later on. From root development to leaf expansion to overall plant structure, Veg A & B helps growers dial in the early stages with confidence.

That’s what sets HEAVY 16 apart: complex formulation, simple application, premium results. The line is designed for growers who want high-performance nutrition without unnecessary guesswork — and Veg A & B is where that system starts.

Build the plant first and the harvest follows! 🌿

#HEAVY16 #VegAB #PlantNutrition #GrowWithHEAVY #Hydrofarm
  • When you switch to HEAVY, you’ll see the difference — just ask our growers! 😎

Here’s everything Chris had to say after making the jump into our lineup:

“Absolutely thrilled with Heavy 16 nutrients! I’ve been using them for a few months now, and the results have been nothing short of impressive. The formula is incredibly well-balanced, providing my plants with everything they need to thrive.

What stands out the most is how efficient the nutrients are. My plants are growing faster and stronger, with lush foliage and vibrant blooms. The growth is more robust and resilient, and I’ve noticed a significant improvement in both yield and quality.

Heavy 16’s comprehensive approach means I don’t have to worry about mixing and matching different products. It simplifies my nutrient routine, and the results speak for themselves. Plus, the customer support team has been fantastic—knowledgeable, friendly, and always ready to assist with any questions.

Overall, Heavy 16 has exceeded my expectations. It’s a game-changer for anyone serious about achieving top-notch plant growth. Highly recommend giving it a try if you’re looking to take your cultivation to the next level!”

Also want to give a big shoutout to @baysidegarden for their continued support! 🤘
  • Flat flower? Thin aroma? Missing that full-bodied flavor your genetics should be expressing? 🌱

It might not be your cultivar: it might be what’s happening beneath the plant.

HEAVY PRIME is built to fuel the root zone from veg through finish, supporting the biological activity and nutrient conditions that help plants reach their full potential. Designed as a powerhouse microbial feed and sweetener, PRIME helps support microbial populations, improve overall plant nutrition, and create better soil/nutrient conditions for stronger crop performance.

At the root of elite flower is an active, well-fed system, and PRIME brings the fuel.

With a layered formulation featuring humic and fulvic acids, amino acids, B vitamins, kelp, phytohormones, carbohydrates, trace minerals, and multiple potassium sources, PRIME helps support nutrient transport, metabolic function, microbial energy, and the natural processes that drive better flavor, aroma, resin, and plant performance.

That means louder terpene expression.
Richer aroma.
Improved sweetness and density.
And flower that tastes as good as it looks.

PRIME doesn’t contain live microbes itself — it feeds and supports the biological engine already working in your media, compost teas, inoculants, and root zone. It’s not just another additive. It’s the foundation underneath the finish.

No more cardboard terps! 🚫📦

#HEAVY16 #HEAVY16Prime #GrowWithHEAVY #Prime #Hydrofarm
More science 🧪, fewer bottles ✅

HEAVY16 pushes crops to their ultimate potential using a powerful combination of mineral and natural ingredients 🍃 in a system that is straightforward to apply and maintain. By hand-mixing 🥣 each batch in small quantities, HEAVY16 can ensure quality and freshness that other brands just can’t match 🤜🤛

Forget CalMag, carbohydrates, B vitamins, Silicates, and any other regiment additions as HEAVY16 is ALL-INCLUSIVE. Every product is multifunctional, and as a whole, HEAVY16 delivers complete nutrition to your crops 💪

#HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY
More science 🧪, fewer bottles ✅ HEAVY16 pushes crops to their ultimate potential using a powerful combination of mineral and natural ingredients 🍃 in a system that is straightforward to apply and maintain. By hand-mixing 🥣 each batch in small quantities, HEAVY16 can ensure quality and freshness that other brands just can’t match 🤜🤛 Forget CalMag, carbohydrates, B vitamins, Silicates, and any other regiment additions as HEAVY16 is ALL-INCLUSIVE. Every product is multifunctional, and as a whole, HEAVY16 delivers complete nutrition to your crops 💪 #HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY
4 days ago
View on Instagram |
1/10
Use HEAVY Finish in soil AND foliar feedings! 💦

HEAVY FINISH is a high-quality formulation for mixing of mineral formulas. FINISH can be applied to trees and vines, vegetable and field crops, turf and greenhouses and various ornamental species!

Use HEAVY FINISH to cleanse impurities, express natural plant flavors, and unlock rich, full-bodied aromas. HEAVY FINISH promotes the natural qualities of a plant’s genetic composition by cleaning unwanted build-up of common impurities. 

Use HEAVY FINISH in low dosage as directed through a plant’s life cycle, and a larger dose for the final flushing before harvest.

#HEAVY16 #HEAVY16Nutrients #HEAVYFinish #Foliar #GrowWithHEAVY
Use HEAVY Finish in soil AND foliar feedings! 💦 HEAVY FINISH is a high-quality formulation for mixing of mineral formulas. FINISH can be applied to trees and vines, vegetable and field crops, turf and greenhouses and various ornamental species! Use HEAVY FINISH to cleanse impurities, express natural plant flavors, and unlock rich, full-bodied aromas. HEAVY FINISH promotes the natural qualities of a plant’s genetic composition by cleaning unwanted build-up of common impurities. Use HEAVY FINISH in low dosage as directed through a plant’s life cycle, and a larger dose for the final flushing before harvest. #HEAVY16 #HEAVY16Nutrients #HEAVYFinish #Foliar #GrowWithHEAVY
6 days ago
View on Instagram |
2/10
Flat flower? Thin aroma? Missing that full-bodied flavor your genetics should be expressing? 🌱

It might not be your cultivar: it might be what’s happening beneath the plant.

HEAVY PRIME is built to fuel the root zone from veg through finish, supporting the biological activity and nutrient conditions that help plants reach their full potential. Designed as a powerhouse microbial feed and sweetener, PRIME helps support microbial populations, improve overall plant nutrition, and create better soil/nutrient conditions for stronger crop performance.

At the root of elite flower is an active, well-fed system, and PRIME brings the fuel.

With a layered formulation featuring humic and fulvic acids, amino acids, B vitamins, kelp, phytohormones, carbohydrates, trace minerals, and multiple potassium sources, PRIME helps support nutrient transport, metabolic function, microbial energy, and the natural processes that drive better flavor, aroma, resin, and plant performance.

That means louder terpene expression.
Richer aroma.
Improved sweetness and density.
And flower that tastes as good as it looks.

PRIME doesn’t contain live microbes itself — it feeds and supports the biological engine already working in your media, compost teas, inoculants, and root zone. It’s not just another additive. It’s the foundation underneath the finish.

No more cardboard terps! 🚫📦

#HEAVY16 #HEAVY16Prime #GrowWithHEAVY #Prime #Hydrofarm
Flat flower? Thin aroma? Missing that full-bodied flavor your genetics should be expressing? 🌱 It might not be your cultivar: it might be what’s happening beneath the plant. HEAVY PRIME is built to fuel the root zone from veg through finish, supporting the biological activity and nutrient conditions that help plants reach their full potential. Designed as a powerhouse microbial feed and sweetener, PRIME helps support microbial populations, improve overall plant nutrition, and create better soil/nutrient conditions for stronger crop performance. At the root of elite flower is an active, well-fed system, and PRIME brings the fuel. With a layered formulation featuring humic and fulvic acids, amino acids, B vitamins, kelp, phytohormones, carbohydrates, trace minerals, and multiple potassium sources, PRIME helps support nutrient transport, metabolic function, microbial energy, and the natural processes that drive better flavor, aroma, resin, and plant performance. That means louder terpene expression. Richer aroma. Improved sweetness and density. And flower that tastes as good as it looks. PRIME doesn’t contain live microbes itself — it feeds and supports the biological engine already working in your media, compost teas, inoculants, and root zone. It’s not just another additive. It’s the foundation underneath the finish. No more cardboard terps! 🚫📦 #HEAVY16 #HEAVY16Prime #GrowWithHEAVY #Prime #Hydrofarm
2 weeks ago
View on Instagram |
3/10
Some of our old merch really nailed that summer feeling 😎🦩

Want to rep HEAVY yourself? Come find us at local events in your area! While supplies can vary, we always like to have a few freebies to show our appreciation for you coming out 🤝

Photo: @chicagoroots

#HEAVY16 #HEAVY16Nutrients #GetBigGetHeavy #BigGrowerPreferred #HEAVY16Fam
Some of our old merch really nailed that summer feeling 😎🦩 Want to rep HEAVY yourself? Come find us at local events in your area! While supplies can vary, we always like to have a few freebies to show our appreciation for you coming out 🤝 Photo: @chicagoroots #HEAVY16 #HEAVY16Nutrients #GetBigGetHeavy #BigGrowerPreferred #HEAVY16Fam
2 weeks ago
View on Instagram |
4/10
Bring the HEAT with FIRE 🔥 

HEAVY FIRE is a hand-crafted P/K booster built with real nutritional chemistry behind it — brewed and aged (not just blended) to create a truly unique, balanced bloom supplement. It slides seamlessly into any nutrient program thanks to its ultra-fine minerals and natural homogenization.

Kick it on in the last 1–2 weeks of veg and ramp it through the entire bloom cycle. You’ll get early support before flower set, stronger late-phase (“Cascading”) phosphorus delivery, and all the ingredients needed for a bigger, more resilient root mass with fuller, more branched foliage 💥

Powered by three forms of phosphorus (including highly effective phosphite), three forms of potassium, and ammonium nitrogen to improve P uptake. Finished with a premium cold-processed kelp mix to naturally support blooming — it’s one bottle that simplifies your regimen and brings out the full potential locked in your plant’s genetics. 🔥🌱

#HEAVY16 #HeavyFire #Heavy16Fire #H16Fire #Flowering
Bring the HEAT with FIRE 🔥 HEAVY FIRE is a hand-crafted P/K booster built with real nutritional chemistry behind it — brewed and aged (not just blended) to create a truly unique, balanced bloom supplement. It slides seamlessly into any nutrient program thanks to its ultra-fine minerals and natural homogenization. Kick it on in the last 1–2 weeks of veg and ramp it through the entire bloom cycle. You’ll get early support before flower set, stronger late-phase (“Cascading”) phosphorus delivery, and all the ingredients needed for a bigger, more resilient root mass with fuller, more branched foliage 💥 Powered by three forms of phosphorus (including highly effective phosphite), three forms of potassium, and ammonium nitrogen to improve P uptake. Finished with a premium cold-processed kelp mix to naturally support blooming — it’s one bottle that simplifies your regimen and brings out the full potential locked in your plant’s genetics. 🔥🌱 #HEAVY16 #HeavyFire #Heavy16Fire #H16Fire #Flowering
3 weeks ago
View on Instagram |
5/10
We make using HEAVY Foliar as simple as possible! Read this caption and take notes… 📝

HEAVY FOLIAR is highly versatile and can be used alone or with other products. Mixing HEAVY FOLIAR with HEAVY ROOTS and HEAVY FIRE allows a for a comprehensive nutritional delivery in both phases of plant development. HEAVY FOLIAR can be mixed with pesticides, fungicides, soaps or oils.

We recommend spraying every three days for optimal nutrition uptake. If you prefer to spray every day, we recommend using the HEAVY FOLIAR recipe at half strength. For best results, spray your crop from seedling up until the fourth week on flowering crops. Please note that there is no need to adjust the pH of the FOLIAR formula after mixing, but that FOLIAR should be sprayed within three days of mixing!

🌿 Mix HEAVY FOLIAR with water, adding HEAVY16 Products in order as listed on the schedule on our website

🌿 Lightly mist plants every 3 days during foliar periods. Avoid drenching foliage.

🌿 You can spray HEAVY FOLIAR lights on or off; our recommendation is to spray at first light.

🌿 Do not adjust pH of FOLIAR mixture.

🌿 Use FOLIAR mixture within 3 days of dilution with water.

🌿 An oily sheen on leaves is normal.

#HEAVYFoliar #FoliarSpray #HEAVY16 #HEAVY16Nutrients #GrowWithHEAVY
We make using HEAVY Foliar as simple as possible! Read this caption and take notes… 📝 HEAVY FOLIAR is highly versatile and can be used alone or with other products. Mixing HEAVY FOLIAR with HEAVY ROOTS and HEAVY FIRE allows a for a comprehensive nutritional delivery in both phases of plant development. HEAVY FOLIAR can be mixed with pesticides, fungicides, soaps or oils. We recommend spraying every three days for optimal nutrition uptake. If you prefer to spray every day, we recommend using the HEAVY FOLIAR recipe at half strength. For best results, spray your crop from seedling up until the fourth week on flowering crops. Please note that there is no need to adjust the pH of the FOLIAR formula after mixing, but that FOLIAR should be sprayed within three days of mixing! 🌿 Mix HEAVY FOLIAR with water, adding HEAVY16 Products in order as listed on the schedule on our website 🌿 Lightly mist plants every 3 days during foliar periods. Avoid drenching foliage. 🌿 You can spray HEAVY FOLIAR lights on or off; our recommendation is to spray at first light. 🌿 Do not adjust pH of FOLIAR mixture. 🌿 Use FOLIAR mixture within 3 days of dilution with water. 🌿 An oily sheen on leaves is normal. #HEAVYFoliar #FoliarSpray #HEAVY16 #HEAVY16Nutrients #GrowWithHEAVY
3 weeks ago
View on Instagram |
6/10
A root promoter, and a lot more 🤘💦

As a root promoter, Heavy Roots will increase branching of lateral roots, but more importantly, it will significantly increase the quantity and size of the true absorption zone, the root hair. But that isn’t all it can do! 🌿

As a root protector, Heavy Roots will elicit naturally induced resistances, or specifically, give the plant a complex layer of systemic acquired resistance (SAR). Tapping the plants evolutionary predisposition to ward off pestilence, we promote these hidden genetic gems through extremely fine derivatives. The result is that the plant becomes more resilient against fungal pathogens as well as insects 🐜

As a drip cleaner and anti-precipitate, Heavy Roots, through its outstanding composition of natural ingredients, will protect against lockout caused by poor water or base nutrients, exotic nutritional programs or faulty mixing methodologies. Heavy Roots will also keep your equipment and media free from salt buildup and scale! 💧

#GrowSmart #GrowYourOwn #GrowWithHEAVY #Indoor #Outdoor
A root promoter, and a lot more 🤘💦 As a root promoter, Heavy Roots will increase branching of lateral roots, but more importantly, it will significantly increase the quantity and size of the true absorption zone, the root hair. But that isn’t all it can do! 🌿 As a root protector, Heavy Roots will elicit naturally induced resistances, or specifically, give the plant a complex layer of systemic acquired resistance (SAR). Tapping the plants evolutionary predisposition to ward off pestilence, we promote these hidden genetic gems through extremely fine derivatives. The result is that the plant becomes more resilient against fungal pathogens as well as insects 🐜 As a drip cleaner and anti-precipitate, Heavy Roots, through its outstanding composition of natural ingredients, will protect against lockout caused by poor water or base nutrients, exotic nutritional programs or faulty mixing methodologies. Heavy Roots will also keep your equipment and media free from salt buildup and scale! 💧 #GrowSmart #GrowYourOwn #GrowWithHEAVY #Indoor #Outdoor
4 weeks ago
View on Instagram |
7/10
Strong veg sets the stage for everything that follows. 🌱💪 HEAVY 16 Veg A & B is built to give plants a powerful, balanced foundation during the vegetative stage — supporting overall plant nutrition, optimizing nutrient conditions, and helping crops build the structure they need before the demands of bloom. This two-part base keeps the program simple without cutting corners. Instead of overcomplicating your feed room with a shelf full of bottles just to get through veg, HEAVY 16 Veg A & B (and Bud A and B) deliver a professional-grade foundation in a straightforward A/B format and is complimented by only FIVE other additives total. The goal: healthy, vigorous plants with the strength to support bigger growth later on. From root development to leaf expansion to overall plant structure, Veg A & B helps growers dial in the early stages with confidence. That’s what sets HEAVY 16 apart: complex formulation, simple application, premium results. The line is designed for growers who want high-performance nutrition without unnecessary guesswork — and Veg A & B is where that system starts. Build the plant first and the harvest follows! 🌿 #HEAVY16 #VegAB #PlantNutrition #GrowWithHEAVY #Hydrofarm
4 weeks ago
View on Instagram |
8/10
When you switch to HEAVY, you’ll see the difference — just ask our growers! 😎

Here’s everything Chris had to say after making the jump into our lineup:

“Absolutely thrilled with Heavy 16 nutrients! I’ve been using them for a few months now, and the results have been nothing short of impressive. The formula is incredibly well-balanced, providing my plants with everything they need to thrive.

What stands out the most is how efficient the nutrients are. My plants are growing faster and stronger, with lush foliage and vibrant blooms. The growth is more robust and resilient, and I’ve noticed a significant improvement in both yield and quality.

Heavy 16’s comprehensive approach means I don’t have to worry about mixing and matching different products. It simplifies my nutrient routine, and the results speak for themselves. Plus, the customer support team has been fantastic—knowledgeable, friendly, and always ready to assist with any questions.

Overall, Heavy 16 has exceeded my expectations. It’s a game-changer for anyone serious about achieving top-notch plant growth. Highly recommend giving it a try if you’re looking to take your cultivation to the next level!”

Also want to give a big shoutout to @baysidegarden for their continued support! 🤘
When you switch to HEAVY, you’ll see the difference — just ask our growers! 😎 Here’s everything Chris had to say after making the jump into our lineup: “Absolutely thrilled with Heavy 16 nutrients! I’ve been using them for a few months now, and the results have been nothing short of impressive. The formula is incredibly well-balanced, providing my plants with everything they need to thrive. What stands out the most is how efficient the nutrients are. My plants are growing faster and stronger, with lush foliage and vibrant blooms. The growth is more robust and resilient, and I’ve noticed a significant improvement in both yield and quality. Heavy 16’s comprehensive approach means I don’t have to worry about mixing and matching different products. It simplifies my nutrient routine, and the results speak for themselves. Plus, the customer support team has been fantastic—knowledgeable, friendly, and always ready to assist with any questions. Overall, Heavy 16 has exceeded my expectations. It’s a game-changer for anyone serious about achieving top-notch plant growth. Highly recommend giving it a try if you’re looking to take your cultivation to the next level!” Also want to give a big shoutout to @baysidegarden for their continued support! 🤘
1 month ago
View on Instagram |
9/10
Flat flower? Thin aroma? Missing that full-bodied flavor your genetics should be expressing? 🌱

It might not be your cultivar: it might be what’s happening beneath the plant.

HEAVY PRIME is built to fuel the root zone from veg through finish, supporting the biological activity and nutrient conditions that help plants reach their full potential. Designed as a powerhouse microbial feed and sweetener, PRIME helps support microbial populations, improve overall plant nutrition, and create better soil/nutrient conditions for stronger crop performance.

At the root of elite flower is an active, well-fed system, and PRIME brings the fuel.

With a layered formulation featuring humic and fulvic acids, amino acids, B vitamins, kelp, phytohormones, carbohydrates, trace minerals, and multiple potassium sources, PRIME helps support nutrient transport, metabolic function, microbial energy, and the natural processes that drive better flavor, aroma, resin, and plant performance.

That means louder terpene expression.
Richer aroma.
Improved sweetness and density.
And flower that tastes as good as it looks.

PRIME doesn’t contain live microbes itself — it feeds and supports the biological engine already working in your media, compost teas, inoculants, and root zone. It’s not just another additive. It’s the foundation underneath the finish.

No more cardboard terps! 🚫📦

#HEAVY16 #HEAVY16Prime #GrowWithHEAVY #Prime #Hydrofarm
Flat flower? Thin aroma? Missing that full-bodied flavor your genetics should be expressing? 🌱 It might not be your cultivar: it might be what’s happening beneath the plant. HEAVY PRIME is built to fuel the root zone from veg through finish, supporting the biological activity and nutrient conditions that help plants reach their full potential. Designed as a powerhouse microbial feed and sweetener, PRIME helps support microbial populations, improve overall plant nutrition, and create better soil/nutrient conditions for stronger crop performance. At the root of elite flower is an active, well-fed system, and PRIME brings the fuel. With a layered formulation featuring humic and fulvic acids, amino acids, B vitamins, kelp, phytohormones, carbohydrates, trace minerals, and multiple potassium sources, PRIME helps support nutrient transport, metabolic function, microbial energy, and the natural processes that drive better flavor, aroma, resin, and plant performance. That means louder terpene expression. Richer aroma. Improved sweetness and density. And flower that tastes as good as it looks. PRIME doesn’t contain live microbes itself — it feeds and supports the biological engine already working in your media, compost teas, inoculants, and root zone. It’s not just another additive. It’s the foundation underneath the finish. No more cardboard terps! 🚫📦 #HEAVY16 #HEAVY16Prime #GrowWithHEAVY #Prime #Hydrofarm
1 month ago
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