VEG A & B


  • Improves overall plant nutrition
  • Improves soil/nutrient conditions for better crop yield
  • Optimizes soil/nutrient conditions for plant growth

NUTRIENT CALCULATOR
FOLIAR CALCULATOR

Heavy Veg A & B

available sizeS

  • 1L – $14.69
  • 4L – $50.01
  • 10L – $104.99
  • 23L – $226.79
  • 55L – $514.49
  • 208.2L – $1,784.99

VEG A & B DETAILS

  • Cascading delivery of organic and mineral Calcium and micronutrients
  • 3 forms of Nitrogen for availability and pH regulation

Heavy 16 – Base Theory

Our Base nutrients represent our mission at HEAVY16. From day one, we have been all about our Base. That’s why we started by solely focusing on Veg and Bud. To us, additives should complement a finely tuned Base that has been honed by years of data, and founded on a balance between farming wisdom, proprietary ingredients, and agricultural technology. We have sourced some of the world’s most precious derivatives and we only add the finest virgin and food grade minerals to ensure optimum cascading availability as your reservoir/media pH rise naturally. We pride ourselves in having created a stand-alone base nutrient that in its simplest form can grow an outstanding crop with no other additions. Our Veg and Bud were designed in the Dutch two-part style for ease of use and its ability to harness complex blends. Lastly, as plant scientists we believed that vegetative/leaf crops required a completely different nutritional composition than fruiting/flowering crops, hence Heavy 16 Veg and Bud.

HEAVY VEG A & B

The Heavy 16 Veg A & B formula embodies years of plant production experience and nutrient chemistry. Its ultimate function is to begin the process of achieving crops with larger vascular systems and structural integrity to support Heavy fruit loads in the bloom cycle. Understand the fact that both under and over-fertilization are detrimental to your plants (and microbes) even when the visual appearance is good. Heavy 16’s chemistry helps to eliminate these imbalances and create a platform to get creative but stay buffered.  Heavy 16’s diverse vegetative nutrients address intense cropping systems collectively with cellular structure and tissue integrity at the core of what we are talking about. Think of plant cells and tissue at the molecular level in leaves, shoots and roots. Now think of the microscopic holes that will happen when minerals are unavailable in the building process.

From our standpoint, it’s all about the Veg, and Heavy 16 Veg A & B is formulated to prove we practice what we preach. Simply put, you want to build beautiful, strong, well-integrated plants with large root mass in the Veg so they can take the abuse when you really hammer them in the flowering phase. This makes it imperative that you use Heavy 16 Veg A&B from day one on crop material and mother stock to ensure integrity starts from the beginning.

heavy veg b – NATURAL PRODUCT BLEMISHES

Heavy Veg B is derived from potassium and sulfur forms that employ an organic inert clay carrier that can cause intermittent cloudiness when shaken.  This cloudiness is completely normal and considered part of the products characteristic.

 

Heavy Veg A Safety Data Sheet

Heavy Veg B Safety Data Sheet

 

  • What do you think, should we ditch the van for this? 🤔😂

Check out our website to find the latest information on any and all trade shows and vendor days we’ll be attending in the future, we’d be stoked to see you out there!

#Heavy16 #HEAVY16Nutrients #Heavy16Family #HEAVY16Stacks
  • GROW YOUR FIRE! 🔥

Heavy Fire is a versatile bloom supplement that can, because of its ingredients, be incorporated into any existing plant system and nutrient program. This premium blend of PK and other essential bloom ingredients is what it takes to grow the biggest and best flowers you can, by increasing flower formation rate and maturation.💥

Starting Heavy Fire in the last week of veg and going through the entire bloom cycle with a gradual ramp will provide your entire pre-bloom stimulation, intermediate and late-phase ripening nutritional, and phyto-hormonal needs – all culminating in big buds, tasty flowers, and a harvest you can be proud of 🔥

#HEAVYFIRE #HEAVY16 #HEAVY16STACKS #H16FAM #FromVegToFlower #GrowYourFire #H16 #BloomBooster #HEAVYOnScienceLightOnPrice #HEAVY16Nutrients
  • Same family. Same aroma magic! 🍃✨

Hops and another famously “aromatic” (😉) plant come from the same botanical family — which is why their terpene profiles are so strikingly similar. Think bold, sticky, citrusy, floral notes that fill the air and make growers (and brewers) smile. 🍻🌱

And here’s the best part: HEAVY 16 nutrients deliver just as much punch for hops as they do for their more famous cousin. Consistent feeding = stronger plants, richer aroma, and heavier yields. 💪

#Heavy16 #TerpTalk
  • A staple in farms nationwide 😎🤟

Interested in trying out our lineup? Hit us up! Reach out at info@heavy16.com and we can help answer any questions you might have 👊 

#GrowWithHEAVY #Heavy16 #Heavy16Nutrients
  • Why isn’t HEAVY 16 based off of a PPM Scale? 📝

PPM’s have long been used to gauge nutrient strength in irrigation water. While this method can still be employed, HEAVY16 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 organic minerals have a potent nutritional value that becomes available to your plants over time. Hence, we prefer to use specific dosing increments (mL) per gallon to measure fertility versus PPM’S 🧪

You can still use the PPM/EC scale as a 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. 🌿

#The MoreYouKnow #TeachMeHowToHEAVY #BigGrowerPreffered #HEAVY16Stacks #CascadingDelivery #OrganicAcids #NotYourAverageNutrient #HEAVY16
  • Feed your rhizosphere the way it deserves! 🌱💥

HEAVY ROOTS is a next-gen additive that hits every angle of root development—packed with multiple functions in one bottle, minus the hormones that can drag down yield or quality.

Root promoter ✅ Root protector ✅ Drip system cleaner ✅ Anti-precipitate ✅

All-in-one, no fluff.

From clone to the final flush, add ROOTS first to your reservoir at just 1mL per gallon before your usual nutrients—and watch the magic happen. The real power? It’s in the root hairs—those delicate, fluffy white zones that do the heavy lifting when it comes to water and nutrient uptake. ROOTS boosts both the size and number of these absorption powerhouses, expanding the root zone like crazy and unlocking faster, more vigorous growth from the inside out.

More root hairs = more uptake = healthier, more resilient plants ready to perform.

Let your roots do the talking! 🗣️

#HEAVYRoots #HEAVY16 #HEAVY16Nutrients #HEAVY16Stacks #GetBigGetHEAVY #GrowWithHEAVY #Rhizosphere #RootGrowth
  • We’ve got you covered 😎👊

If you want to take the next step in creating a more bountiful harvest on every run, look no further than HEAVY! 🌿

#HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #HEAVYOnScienceLightOnPrice #Batman #GrowWithHEAVY
  • Big results start in small batches 💧

At HEAVY, every formula is crafted with intention, not mass-produced. Our micro-batch blending means every drop is mixed, tested, and perfected under the same principles that built the brand:

🌿 Use only the highest-grade ingredients on the planet

⚗️ Deliver complex chemistry in an easy-to-use form — more science, fewer bottles

🧪 Maintain total quality control and peak freshness through small-scale brewing

It’s not just nutrients: it’s precision horticultural chemistry, designed for growers who demand the best from every run! 🤜🤛

#HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #HEAVYOnScienceLightOnPrice #SmallBatch #ArtisanalNutrients
  • HEAVY Finish isn’t just a flush — it’s a final statement. 🌿

This all-natural bio-regulator transforms water at the molecular level, making it more active and able to penetrate deeply into soil and media. It balances electrochemistry by donating and receiving electrons, unlocking the full expression of your crop’s genetics 🧬 

Use it in your final week to reclaim tired soils, buffer EC and pH, and purge out residual salts or heavy metals from sub-par regimens. Its natural chelating structures are lab-refined to a uniform size that cleans far deeper than typical finishing products 💦 

Expect deeper color, heavier oils, and richer aromatics during flower senescence — the kind of results that elevate good runs into great ones. Some growers pair it with Heavy Prime for extra terp lift, others run it solo with pure water for a clean, powerful finish 🔥 

However you use it, Heavy Finish is your go-to for the final flush that actually finishes. 💧🌱 

#HeavyFinish #HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #GrowWithHEAVY #Indoor #Outdoor #Flush #FinalFlush
  • Balanced nutrition for flowering ⚖️🌸

When it comes to the flowering stage, your plants deserve nothing less than premium nutrition. HEAVY BUD A&B is built to deliver just that — a cascading flow of high-quality Calcium, micronutrients, and a proprietary Phosphorous + Potassium blend designed to push plants toward robust, top-shelf yields 🚀

Formulated with low salt-indexed ingredients, exotic trace elements, and four distinct forms of Calcium, this powerful base nutrient fuels every phase of the bloom cycle with precision and consistency. The result? Dense, resin-packed flowers and vibrant health from start to finish 🤌

Ready to take your flowering game to the next level? Use BUD A&B throughout your entire bloom cycle, following our custom nutrient schedule here at heavy16.com/nutrient-calculator 👊

#HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #BudAB #GrowWithHEAVY #Flowering
What do you think, should we ditch the van for this? 🤔😂

Check out our website to find the latest information on any and all trade shows and vendor days we’ll be attending in the future, we’d be stoked to see you out there!

#Heavy16 #HEAVY16Nutrients #Heavy16Family #HEAVY16Stacks
What do you think, should we ditch the van for this? 🤔😂 Check out our website to find the latest information on any and all trade shows and vendor days we’ll be attending in the future, we’d be stoked to see you out there! #Heavy16 #HEAVY16Nutrients #Heavy16Family #HEAVY16Stacks
2 days ago
View on Instagram |
1/10
GROW YOUR FIRE! 🔥

Heavy Fire is a versatile bloom supplement that can, because of its ingredients, be incorporated into any existing plant system and nutrient program. This premium blend of PK and other essential bloom ingredients is what it takes to grow the biggest and best flowers you can, by increasing flower formation rate and maturation.💥

Starting Heavy Fire in the last week of veg and going through the entire bloom cycle with a gradual ramp will provide your entire pre-bloom stimulation, intermediate and late-phase ripening nutritional, and phyto-hormonal needs – all culminating in big buds, tasty flowers, and a harvest you can be proud of 🔥

#HEAVYFIRE #HEAVY16 #HEAVY16STACKS #H16FAM #FromVegToFlower #GrowYourFire #H16 #BloomBooster #HEAVYOnScienceLightOnPrice #HEAVY16Nutrients
GROW YOUR FIRE! 🔥 Heavy Fire is a versatile bloom supplement that can, because of its ingredients, be incorporated into any existing plant system and nutrient program. This premium blend of PK and other essential bloom ingredients is what it takes to grow the biggest and best flowers you can, by increasing flower formation rate and maturation.💥 Starting Heavy Fire in the last week of veg and going through the entire bloom cycle with a gradual ramp will provide your entire pre-bloom stimulation, intermediate and late-phase ripening nutritional, and phyto-hormonal needs – all culminating in big buds, tasty flowers, and a harvest you can be proud of 🔥 #HEAVYFIRE #HEAVY16 #HEAVY16STACKS #H16FAM #FromVegToFlower #GrowYourFire #H16 #BloomBooster #HEAVYOnScienceLightOnPrice #HEAVY16Nutrients
4 days ago
View on Instagram |
2/10
Same family. Same aroma magic! 🍃✨

Hops and another famously “aromatic” (😉) plant come from the same botanical family — which is why their terpene profiles are so strikingly similar. Think bold, sticky, citrusy, floral notes that fill the air and make growers (and brewers) smile. 🍻🌱

And here’s the best part: HEAVY 16 nutrients deliver just as much punch for hops as they do for their more famous cousin. Consistent feeding = stronger plants, richer aroma, and heavier yields. 💪

#Heavy16 #TerpTalk
Same family. Same aroma magic! 🍃✨ Hops and another famously “aromatic” (😉) plant come from the same botanical family — which is why their terpene profiles are so strikingly similar. Think bold, sticky, citrusy, floral notes that fill the air and make growers (and brewers) smile. 🍻🌱 And here’s the best part: HEAVY 16 nutrients deliver just as much punch for hops as they do for their more famous cousin. Consistent feeding = stronger plants, richer aroma, and heavier yields. 💪 #Heavy16 #TerpTalk
6 days ago
View on Instagram |
3/10
A staple in farms nationwide 😎🤟

Interested in trying out our lineup? Hit us up! Reach out at info@heavy16.com and we can help answer any questions you might have 👊 

#GrowWithHEAVY #Heavy16 #Heavy16Nutrients
A staple in farms nationwide 😎🤟 Interested in trying out our lineup? Hit us up! Reach out at info@heavy16.com and we can help answer any questions you might have 👊 #GrowWithHEAVY #Heavy16 #Heavy16Nutrients
1 week ago
View on Instagram |
4/10
Why isn’t HEAVY 16 based off of a PPM Scale? 📝

PPM’s have long been used to gauge nutrient strength in irrigation water. While this method can still be employed, HEAVY16 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 organic minerals have a potent nutritional value that becomes available to your plants over time. Hence, we prefer to use specific dosing increments (mL) per gallon to measure fertility versus PPM’S 🧪

You can still use the PPM/EC scale as a 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. 🌿

#The MoreYouKnow #TeachMeHowToHEAVY #BigGrowerPreffered #HEAVY16Stacks #CascadingDelivery #OrganicAcids #NotYourAverageNutrient #HEAVY16
Why isn’t HEAVY 16 based off of a PPM Scale? 📝 PPM’s have long been used to gauge nutrient strength in irrigation water. While this method can still be employed, HEAVY16 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 organic minerals have a potent nutritional value that becomes available to your plants over time. Hence, we prefer to use specific dosing increments (mL) per gallon to measure fertility versus PPM’S 🧪 You can still use the PPM/EC scale as a 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. 🌿 #The MoreYouKnow #TeachMeHowToHEAVY #BigGrowerPreffered #HEAVY16Stacks #CascadingDelivery #OrganicAcids #NotYourAverageNutrient #HEAVY16
2 weeks ago
View on Instagram |
5/10
Feed your rhizosphere the way it deserves! 🌱💥

HEAVY ROOTS is a next-gen additive that hits every angle of root development—packed with multiple functions in one bottle, minus the hormones that can drag down yield or quality.

Root promoter ✅ Root protector ✅ Drip system cleaner ✅ Anti-precipitate ✅

All-in-one, no fluff.

From clone to the final flush, add ROOTS first to your reservoir at just 1mL per gallon before your usual nutrients—and watch the magic happen. The real power? It’s in the root hairs—those delicate, fluffy white zones that do the heavy lifting when it comes to water and nutrient uptake. ROOTS boosts both the size and number of these absorption powerhouses, expanding the root zone like crazy and unlocking faster, more vigorous growth from the inside out.

More root hairs = more uptake = healthier, more resilient plants ready to perform.

Let your roots do the talking! 🗣️

#HEAVYRoots #HEAVY16 #HEAVY16Nutrients #HEAVY16Stacks #GetBigGetHEAVY #GrowWithHEAVY #Rhizosphere #RootGrowth
Feed your rhizosphere the way it deserves! 🌱💥 HEAVY ROOTS is a next-gen additive that hits every angle of root development—packed with multiple functions in one bottle, minus the hormones that can drag down yield or quality. Root promoter ✅ Root protector ✅ Drip system cleaner ✅ Anti-precipitate ✅ All-in-one, no fluff. From clone to the final flush, add ROOTS first to your reservoir at just 1mL per gallon before your usual nutrients—and watch the magic happen. The real power? It’s in the root hairs—those delicate, fluffy white zones that do the heavy lifting when it comes to water and nutrient uptake. ROOTS boosts both the size and number of these absorption powerhouses, expanding the root zone like crazy and unlocking faster, more vigorous growth from the inside out. More root hairs = more uptake = healthier, more resilient plants ready to perform. Let your roots do the talking! 🗣️ #HEAVYRoots #HEAVY16 #HEAVY16Nutrients #HEAVY16Stacks #GetBigGetHEAVY #GrowWithHEAVY #Rhizosphere #RootGrowth
2 weeks ago
View on Instagram |
6/10
We’ve got you covered 😎👊

If you want to take the next step in creating a more bountiful harvest on every run, look no further than HEAVY! 🌿

#HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #HEAVYOnScienceLightOnPrice #Batman #GrowWithHEAVY
We’ve got you covered 😎👊 If you want to take the next step in creating a more bountiful harvest on every run, look no further than HEAVY! 🌿 #HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #HEAVYOnScienceLightOnPrice #Batman #GrowWithHEAVY
2 weeks ago
View on Instagram |
7/10
Big results start in small batches 💧

At HEAVY, every formula is crafted with intention, not mass-produced. Our micro-batch blending means every drop is mixed, tested, and perfected under the same principles that built the brand:

🌿 Use only the highest-grade ingredients on the planet

⚗️ Deliver complex chemistry in an easy-to-use form — more science, fewer bottles

🧪 Maintain total quality control and peak freshness through small-scale brewing

It’s not just nutrients: it’s precision horticultural chemistry, designed for growers who demand the best from every run! 🤜🤛

#HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #HEAVYOnScienceLightOnPrice #SmallBatch #ArtisanalNutrients
Big results start in small batches 💧

At HEAVY, every formula is crafted with intention, not mass-produced. Our micro-batch blending means every drop is mixed, tested, and perfected under the same principles that built the brand:

🌿 Use only the highest-grade ingredients on the planet

⚗️ Deliver complex chemistry in an easy-to-use form — more science, fewer bottles

🧪 Maintain total quality control and peak freshness through small-scale brewing

It’s not just nutrients: it’s precision horticultural chemistry, designed for growers who demand the best from every run! 🤜🤛

#HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #HEAVYOnScienceLightOnPrice #SmallBatch #ArtisanalNutrients
Big results start in small batches 💧 At HEAVY, every formula is crafted with intention, not mass-produced. Our micro-batch blending means every drop is mixed, tested, and perfected under the same principles that built the brand: 🌿 Use only the highest-grade ingredients on the planet ⚗️ Deliver complex chemistry in an easy-to-use form — more science, fewer bottles 🧪 Maintain total quality control and peak freshness through small-scale brewing It’s not just nutrients: it’s precision horticultural chemistry, designed for growers who demand the best from every run! 🤜🤛 #HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #HEAVYOnScienceLightOnPrice #SmallBatch #ArtisanalNutrients
3 weeks ago
View on Instagram |
8/10
HEAVY Finish isn’t just a flush — it’s a final statement. 🌿 This all-natural bio-regulator transforms water at the molecular level, making it more active and able to penetrate deeply into soil and media. It balances electrochemistry by donating and receiving electrons, unlocking the full expression of your crop’s genetics 🧬 Use it in your final week to reclaim tired soils, buffer EC and pH, and purge out residual salts or heavy metals from sub-par regimens. Its natural chelating structures are lab-refined to a uniform size that cleans far deeper than typical finishing products 💦 Expect deeper color, heavier oils, and richer aromatics during flower senescence — the kind of results that elevate good runs into great ones. Some growers pair it with Heavy Prime for extra terp lift, others run it solo with pure water for a clean, powerful finish 🔥 However you use it, Heavy Finish is your go-to for the final flush that actually finishes. 💧🌱 #HeavyFinish #HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #GrowWithHEAVY #Indoor #Outdoor #Flush #FinalFlush
3 weeks ago
View on Instagram |
9/10
Balanced nutrition for flowering ⚖️🌸

When it comes to the flowering stage, your plants deserve nothing less than premium nutrition. HEAVY BUD A&B is built to deliver just that — a cascading flow of high-quality Calcium, micronutrients, and a proprietary Phosphorous + Potassium blend designed to push plants toward robust, top-shelf yields 🚀

Formulated with low salt-indexed ingredients, exotic trace elements, and four distinct forms of Calcium, this powerful base nutrient fuels every phase of the bloom cycle with precision and consistency. The result? Dense, resin-packed flowers and vibrant health from start to finish 🤌

Ready to take your flowering game to the next level? Use BUD A&B throughout your entire bloom cycle, following our custom nutrient schedule here at heavy16.com/nutrient-calculator 👊

#HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #BudAB #GrowWithHEAVY #Flowering
Balanced nutrition for flowering ⚖️🌸 When it comes to the flowering stage, your plants deserve nothing less than premium nutrition. HEAVY BUD A&B is built to deliver just that — a cascading flow of high-quality Calcium, micronutrients, and a proprietary Phosphorous + Potassium blend designed to push plants toward robust, top-shelf yields 🚀 Formulated with low salt-indexed ingredients, exotic trace elements, and four distinct forms of Calcium, this powerful base nutrient fuels every phase of the bloom cycle with precision and consistency. The result? Dense, resin-packed flowers and vibrant health from start to finish 🤌 Ready to take your flowering game to the next level? Use BUD A&B throughout your entire bloom cycle, following our custom nutrient schedule here at heavy16.com/nutrient-calculator 👊 #HEAVY16 #HEAVY16Nutrients #GetBigGetHEAVY #BigGrowerPreferred #BudAB #GrowWithHEAVY #Flowering
4 weeks ago
View on Instagram |
10/10

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