Heavy 16 Finish Professional Marijuana Finishing Nutrient

Finish


  • Improves overall plant nutrition
  • Improves efficiency of applied fertilizers
  • Supports conditions for better plant establishment

NUTRIENT CALCULATOR
FOLIAR CALCULATOR

Heavy Finish

available sizes

  • 1L – $31.49
  • 4L – $78.74
  • 10L – $178.49
  • 23L – $362.24
  • 55L – $881.99
  • 208.2L – $3,072.24

FINISH details

  • Improves overall plant nutrition
  • Improves efficiency of applied fertilizers
  • Supports conditions for better plant establishment

 

Heavy 16 – FINISH

Heavy Finish aids in achieving an electrochemical balance because it is both a donor and receptor of electrons. When used as a final media flush, the result is a purer soil. That is because Heavy Finish contains natural chelating structures that have been scientifically enhanced in the laboratory, achieving a streamlined and uniform molecular size. Heavy Finish has aided in reclaiming used or imbalanced soils while making nutrient programs available. Heavy Finish can also help cleanse sub-par nutrient regimens via extreme levels of pH and PPM/EC buffering capacity This helps eliminate the threat of heavy metal exposure and all things bad about some unrefined and undefined nutrient programs.

In the tradition of fine viticulture, Heavy Finish is the pure essence of the finest soil terroir. When using Heavy Finish during flower senescence, you can observe the deepest and heaviest aromas and colors your crops’ genetics can express. Some growers choose to use Heavy Prime with Heavy Finish in the final week for added natural aromatic fragrances, while others choose a more minimalist approach by solely using Heavy Finish with pure water.

The bottom line is, no matter what your growing objectives may be, Heavy Finish is the ultimate finite resource for achieving horticultural superiority.

heavy FINISH – NATURAL PRODUCT BLEMISHES

Heavy Finish is an ultra-fine organic acid product that is derived from an ancient deciduous hard-wood forest.  It is extracted with cold water and very minimally treated for stability to maintain its chemical structure and organic complexing abilities.  Cloudiness or white fungal growths may occur from time to time, yet this is normal and the product is considered fine for use.

Also, from time to time, the products’ color can vary from amber to grey. This is a normal occurrence and is not a concern to efficacy.

 

Heavy Finish Safety Data Sheet (SDS)

 

  • Want your flower to stand out in a sea of green? 🤌

It starts with flavor, aroma, and resin-rich potency—and that’s exactly where HEAVY 16 PRIME shines. 🌺🔥

PRIME is a powerhouse microbial feed and sweetener, crafted to elevate oil production, boost brix levels (hello sweetness + density), and bring out those unique terpene expressions that set your cultivar apart. 🍇🍋🍊

While it doesn’t contain live microbes itself, PRIME supercharges the effectiveness of your microbial inoculants, compost teas, and enriched media. It’s the missing link that brings everything together, feeding the underground life that fuels explosive above-ground quality. 🌱⚡️

Use it through the entire life cycle to dial in plant performance, push genetic potential, and unlock flavor profiles that hit like no other. Taste, smell, potency—PRIME makes sure they’re unforgettable.

#Heavy16 #FlavorMatters #TerpsMatter #HEAVY16Nutrients #HEAVYPrime #Prime #Flavor #GrowWithHEAVY #BigGrowerPreferred #HEAVY16Stacks
  • A root promoter, root protector, and drip cleaner/anti-precipitate all in one! 💦

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 🌿

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 #Greenhouse #Soil #Soiless #Hydroponics #HEAVY16Stacks #BigGrowerPreffered #Horticulture #Gardening #HEAVY16 #HEAVY16Nutrients #HEAVYOnScienceLightOnPrice #GetBigGetHEAVY
  • Wishing everyone an awesome Halloween! 🎃

Stay safe out there and have a blast, from your friends at HEAVY! 👻

#HEAVY16 #Halloween #Halloween2025
  • No matter what you’re running, adding a little HEAVY goes a long way! ✅

Whether one additive, the base nutrient, or the entire line, you have our promise to reap the rewards of our blending. HEAVY16 is always brewed in micro batches to ensure consistency and total plant nutrition! 🌿

#HEAVY16 #CascadingDelivery #Artisinal #CompletePlantNutrition #BigGrowerPreferred #OrganicAcids #Indoor #Outdoor #Greenhouse #HEAVY16Stacks #Hydroponics #Soil #Coco #GrowSmart #GrowYourOwn #GrowWithHEAVY
  • Our founder began formulating this nutrient line based on the demands of many local farmers that he had befriended over his lifetime.

Simply put, HEAVY 16 is based on a few key principles:

🔥 Use only the highest grade ingredients on the planet

🔥 Use complex chemistry for easy application: more science, fewer bottles

🔥 Use Micro-Batch blending techniques to ensure total quality control and peak freshness

And the rest is history 👊

Photo: @hgswalledlake 

#HEAVY16 #HEAVY16Nutrients #HEAVY16Stacks #HEAVYOnScienceLightOnPrice #BigGrowerPreferred #CascadingDelivery #ComplexChemistry
  • 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
Want your flower to stand out in a sea of green? 🤌 It starts with flavor, aroma, and resin-rich potency—and that’s exactly where HEAVY 16 PRIME shines. 🌺🔥 PRIME is a powerhouse microbial feed and sweetener, crafted to elevate oil production, boost brix levels (hello sweetness + density), and bring out those unique terpene expressions that set your cultivar apart. 🍇🍋🍊 While it doesn’t contain live microbes itself, PRIME supercharges the effectiveness of your microbial inoculants, compost teas, and enriched media. It’s the missing link that brings everything together, feeding the underground life that fuels explosive above-ground quality. 🌱⚡️ Use it through the entire life cycle to dial in plant performance, push genetic potential, and unlock flavor profiles that hit like no other. Taste, smell, potency—PRIME makes sure they’re unforgettable. #Heavy16 #FlavorMatters #TerpsMatter #HEAVY16Nutrients #HEAVYPrime #Prime #Flavor #GrowWithHEAVY #BigGrowerPreferred #HEAVY16Stacks
1 day ago
View on Instagram |
1/10
A root promoter, root protector, and drip cleaner/anti-precipitate all in one! 💦 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 🌿 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 #Greenhouse #Soil #Soiless #Hydroponics #HEAVY16Stacks #BigGrowerPreffered #Horticulture #Gardening #HEAVY16 #HEAVY16Nutrients #HEAVYOnScienceLightOnPrice #GetBigGetHEAVY
3 days ago
View on Instagram |
2/10
Wishing everyone an awesome Halloween! 🎃

Stay safe out there and have a blast, from your friends at HEAVY! 👻

#HEAVY16 #Halloween #Halloween2025
Wishing everyone an awesome Halloween! 🎃 Stay safe out there and have a blast, from your friends at HEAVY! 👻 #HEAVY16 #Halloween #Halloween2025
6 days ago
View on Instagram |
3/10
No matter what you’re running, adding a little HEAVY goes a long way! ✅

Whether one additive, the base nutrient, or the entire line, you have our promise to reap the rewards of our blending. HEAVY16 is always brewed in micro batches to ensure consistency and total plant nutrition! 🌿

#HEAVY16 #CascadingDelivery #Artisinal #CompletePlantNutrition #BigGrowerPreferred #OrganicAcids #Indoor #Outdoor #Greenhouse #HEAVY16Stacks #Hydroponics #Soil #Coco #GrowSmart #GrowYourOwn #GrowWithHEAVY
No matter what you’re running, adding a little HEAVY goes a long way! ✅ Whether one additive, the base nutrient, or the entire line, you have our promise to reap the rewards of our blending. HEAVY16 is always brewed in micro batches to ensure consistency and total plant nutrition! 🌿 #HEAVY16 #CascadingDelivery #Artisinal #CompletePlantNutrition #BigGrowerPreferred #OrganicAcids #Indoor #Outdoor #Greenhouse #HEAVY16Stacks #Hydroponics #Soil #Coco #GrowSmart #GrowYourOwn #GrowWithHEAVY
1 week ago
View on Instagram |
4/10
Our founder began formulating this nutrient line based on the demands of many local farmers that he had befriended over his lifetime.

Simply put, HEAVY 16 is based on a few key principles:

🔥 Use only the highest grade ingredients on the planet

🔥 Use complex chemistry for easy application: more science, fewer bottles

🔥 Use Micro-Batch blending techniques to ensure total quality control and peak freshness

And the rest is history 👊

Photo: @hgswalledlake 

#HEAVY16 #HEAVY16Nutrients #HEAVY16Stacks #HEAVYOnScienceLightOnPrice #BigGrowerPreferred #CascadingDelivery #ComplexChemistry
Our founder began formulating this nutrient line based on the demands of many local farmers that he had befriended over his lifetime. Simply put, HEAVY 16 is based on a few key principles: 🔥 Use only the highest grade ingredients on the planet 🔥 Use complex chemistry for easy application: more science, fewer bottles 🔥 Use Micro-Batch blending techniques to ensure total quality control and peak freshness And the rest is history 👊 Photo: @hgswalledlake #HEAVY16 #HEAVY16Nutrients #HEAVY16Stacks #HEAVYOnScienceLightOnPrice #BigGrowerPreferred #CascadingDelivery #ComplexChemistry
1 week ago
View on Instagram |
5/10
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 weeks ago
View on Instagram |
6/10
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
2 weeks ago
View on Instagram |
7/10
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
2 weeks ago
View on Instagram |
8/10
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
3 weeks ago
View on Instagram |
9/10
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
3 weeks ago
View on Instagram |
10/10

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