Welcome to HEAVY 16

A Hydrofarm exclusive brand
Heavy 16

Heavy 16 Nutrients and supplements were designed by Bryce Patterson, a world-class agronomist and graduate of California Polytechnic State University. Based on his studies, experiments, and love of a certain plant, Bryce created HEAVY 16 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

Heavy 16 takes a streamlined approach based on meeting every need of the plant to achieve quality and yield, while also limiting the number of bottles required. This allows craft quality and commercial application. Products contain both naturally occurring compounds and mineral-based fertilizers to allow the best of both worlds. It’s called Heavy for a reason. Watch plants achieve their full genetic expression while tipping the scales in your favor!

HEAVY 16

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HEAVY 16 Fire, 1 gal
Hydrofarm Brand:
HEAVY 16 Fire, 1 gal
SKU: H161039FR4
SRP: $514.49
HEAVY 16 Fire, 16 oz
Hydrofarm Brand:
HEAVY 16 Fire, 16 oz
SRP: $104.99
HEAVY 16 Fire, 32 oz
Hydrofarm Brand:
HEAVY 16 Fire, 32 oz
SKU: H161038FR1
SRP: $178.49
HEAVY 16 Fire, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Fire, 2.5 gal
SRP: $1049.99
HEAVY 16 Fire, 15 gal
Hydrofarm Brand:
HEAVY 16 Fire, 15 gal
SRP: $4199.99
HEAVY 16 Fire, 55 gal
Hydrofarm Brand:
HEAVY 16 Fire, 55 gal
SRP: $11969.99
HEAVY 16 Fire, 6 gal
Hydrofarm Brand:
HEAVY 16 Fire, 6 gal
SRP: $2099.98
HEAVY 16 Fire
HEAVY 16 Fire, 1 gal
Hydrofarm Brand:
HEAVY 16 Fire, 1 gal
SKU: H161039FR4
SRP: $514.49
HEAVY 16 Fire, 16 oz
Hydrofarm Brand:
HEAVY 16 Fire, 16 oz
SRP: $104.99
HEAVY 16 Fire, 32 oz
Hydrofarm Brand:
HEAVY 16 Fire, 32 oz
SKU: H161038FR1
SRP: $178.49
HEAVY 16 Fire, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Fire, 2.5 gal
SRP: $1049.99
HEAVY 16 Fire, 15 gal
Hydrofarm Brand:
HEAVY 16 Fire, 15 gal
SRP: $4199.99
HEAVY 16 Fire, 55 gal
Hydrofarm Brand:
HEAVY 16 Fire, 55 gal
SRP: $11969.99
HEAVY 16 Fire, 6 gal
Hydrofarm Brand:
HEAVY 16 Fire, 6 gal
SRP: $2099.98
HEAVY 16 Fire, 1 gal (OR Only)
Hydrofarm Brand:
HEAVY 16 Fire, 1 gal (OR Only)
SRP: $514.49
HEAVY 16 Fire, 16 oz (OR Only)
Hydrofarm Brand:
HEAVY 16 Fire, 16 oz (OR Only)
SRP: $104.99
HEAVY 16 Fire, 32 oz (OR Only)
Hydrofarm Brand:
HEAVY 16 Fire, 32 oz (OR Only)
SRP: $178.49
HEAVY 16 Fire, 2.5 gal (OR Only)
Hydrofarm Brand:
HEAVY 16 Fire, 2.5 gal (OR Only)
SRP: $1049.99
HEAVY 16 Fire, 15 gal (OR Only)
Hydrofarm Brand:
HEAVY 16 Fire, 15 gal (OR Only)
SRP: $4199.99
HEAVY 16 Fire, 55 gal (OR Only)
Hydrofarm Brand:
HEAVY 16 Fire, 55 gal (OR Only)
SRP: $11969.99
HEAVY 16 Fire, 6 gal (OR Only)
Hydrofarm Brand:
HEAVY 16 Fire, 6 gal (OR Only)
SRP: $2099.98
HEAVY 16 Fire (OR Only)
HEAVY 16 Fire, 1 gal (OR Only)
Hydrofarm Brand:
HEAVY 16 Fire, 1 gal (OR Only)
SRP: $514.49
HEAVY 16 Fire, 16 oz (OR Only)
Hydrofarm Brand:
HEAVY 16 Fire, 16 oz (OR Only)
SRP: $104.99
HEAVY 16 Fire, 32 oz (OR Only)
Hydrofarm Brand:
HEAVY 16 Fire, 32 oz (OR Only)
SRP: $178.49
HEAVY 16 Fire, 2.5 gal (OR Only)
Hydrofarm Brand:
HEAVY 16 Fire, 2.5 gal (OR Only)
SRP: $1049.99
HEAVY 16 Fire, 15 gal (OR Only)
Hydrofarm Brand:
HEAVY 16 Fire, 15 gal (OR Only)
SRP: $4199.99
HEAVY 16 Fire, 55 gal (OR Only)
Hydrofarm Brand:
HEAVY 16 Fire, 55 gal (OR Only)
SRP: $11969.99
HEAVY 16 Fire, 6 gal (OR Only)
Hydrofarm Brand:
HEAVY 16 Fire, 6 gal (OR Only)
SRP: $2099.98
HEAVY 16 Roots, 1 gal
Hydrofarm Brand:
HEAVY 16 Roots, 1 gal
SKU: H161051RS4
SRP: $514.49
HEAVY 16 Roots, 16 oz
Hydrofarm Brand:
HEAVY 16 Roots, 16 oz
SRP: $104.99
HEAVY 16 Roots, 32 oz
Hydrofarm Brand:
HEAVY 16 Roots, 32 oz
SKU: H161050RS1
SRP: $178.49
HEAVY 16 Roots, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Roots, 2.5 gal
SRP: $1049.99
HEAVY 16 Roots, 6 gal
Hydrofarm Brand:
HEAVY 16 Roots, 6 gal
SRP: $2099.98
HEAVY 16 Roots, 15 gal
Hydrofarm Brand:
HEAVY 16 Roots, 15 gal
SRP: $4199.99
HEAVY 16 Roots, 55 gal
Hydrofarm Brand:
HEAVY 16 Roots, 55 gal
SRP: $11969.99
HEAVY 16 Roots
HEAVY 16 Roots, 1 gal
Hydrofarm Brand:
HEAVY 16 Roots, 1 gal
SKU: H161051RS4
SRP: $514.49
HEAVY 16 Roots, 16 oz
Hydrofarm Brand:
HEAVY 16 Roots, 16 oz
SRP: $104.99
HEAVY 16 Roots, 32 oz
Hydrofarm Brand:
HEAVY 16 Roots, 32 oz
SKU: H161050RS1
SRP: $178.49
HEAVY 16 Roots, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Roots, 2.5 gal
SRP: $1049.99
HEAVY 16 Roots, 6 gal
Hydrofarm Brand:
HEAVY 16 Roots, 6 gal
SRP: $2099.98
HEAVY 16 Roots, 15 gal
Hydrofarm Brand:
HEAVY 16 Roots, 15 gal
SRP: $4199.99
HEAVY 16 Roots, 55 gal
Hydrofarm Brand:
HEAVY 16 Roots, 55 gal
SRP: $11969.99
HEAVY 16 Prime, 1 gal
Hydrofarm Brand:
HEAVY 16 Prime, 1 gal
SKU: H161029PE4
SRP: $300.29
HEAVY 16 Prime, 32 oz
Hydrofarm Brand:
HEAVY 16 Prime, 32 oz
SKU: H161027PE1
SRP: $94.49
HEAVY 16 Prime, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Prime, 2.5 gal
SRP: $671.99
HEAVY 16 Prime, 15 gal
Hydrofarm Brand:
HEAVY 16 Prime, 15 gal
SRP: $2939.99
HEAVY 16 Prime, 55 gal
Hydrofarm Brand:
HEAVY 16 Prime, 55 gal
SRP: $9029.99
HEAVY 16 Prime, 6 gal
Hydrofarm Brand:
HEAVY 16 Prime, 6 gal
SRP: $1354.49
HEAVY 16 Prime
HEAVY 16 Prime, 1 gal
Hydrofarm Brand:
HEAVY 16 Prime, 1 gal
SKU: H161029PE4
SRP: $300.29
HEAVY 16 Prime, 32 oz
Hydrofarm Brand:
HEAVY 16 Prime, 32 oz
SKU: H161027PE1
SRP: $94.49
HEAVY 16 Prime, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Prime, 2.5 gal
SRP: $671.99
HEAVY 16 Prime, 15 gal
Hydrofarm Brand:
HEAVY 16 Prime, 15 gal
SRP: $2939.99
HEAVY 16 Prime, 55 gal
Hydrofarm Brand:
HEAVY 16 Prime, 55 gal
SRP: $9029.99
HEAVY 16 Prime, 6 gal
Hydrofarm Brand:
HEAVY 16 Prime, 6 gal
SRP: $1354.49
HEAVY 16 Foliar, 1 gal
Hydrofarm Brand:
HEAVY 16 Foliar, 1 gal
SKU: H161034FS4
SRP: $178.49
HEAVY 16 Foliar, 32 oz
Hydrofarm Brand:
HEAVY 16 Foliar, 32 oz
SKU: H161033FS1
SRP: $52.49
HEAVY 16 Foliar, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Foliar, 2.5 gal
SRP: $398.99
HEAVY 16 Foliar, 6 gal
Hydrofarm Brand:
HEAVY 16 Foliar, 6 gal
SRP: $734.99
HEAVY 16 Foliar
HEAVY 16 Foliar, 1 gal
Hydrofarm Brand:
HEAVY 16 Foliar, 1 gal
SKU: H161034FS4
SRP: $178.49
HEAVY 16 Foliar, 32 oz
Hydrofarm Brand:
HEAVY 16 Foliar, 32 oz
SKU: H161033FS1
SRP: $52.49
HEAVY 16 Foliar, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Foliar, 2.5 gal
SRP: $398.99
HEAVY 16 Foliar, 6 gal
Hydrofarm Brand:
HEAVY 16 Foliar, 6 gal
SRP: $734.99
HEAVY 16 Finish, 1 gal
Hydrofarm Brand:
HEAVY 16 Finish, 1 gal
SKU: H161044FH4
SRP: $78.73
HEAVY 16 Finish, 32 oz
Hydrofarm Brand:
HEAVY 16 Finish, 32 oz
SKU: H161043FH1
SRP: $31.49
HEAVY 16 Finish, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Finish, 2.5 gal
SRP: $178.49
HEAVY 16 Finish, 15 gal
Hydrofarm Brand:
HEAVY 16 Finish, 15 gal
SRP: $881.99
HEAVY 16 Finish, 55 gal
Hydrofarm Brand:
HEAVY 16 Finish, 55 gal
SRP: $3254.99
HEAVY 16 Finish, 6 gal
Hydrofarm Brand:
HEAVY 16 Finish, 6 gal
SRP: $362.24
HEAVY 16 Finish
HEAVY 16 Finish, 1 gal
Hydrofarm Brand:
HEAVY 16 Finish, 1 gal
SKU: H161044FH4
SRP: $78.73
HEAVY 16 Finish, 32 oz
Hydrofarm Brand:
HEAVY 16 Finish, 32 oz
SKU: H161043FH1
SRP: $31.49
HEAVY 16 Finish, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Finish, 2.5 gal
SRP: $178.49
HEAVY 16 Finish, 15 gal
Hydrofarm Brand:
HEAVY 16 Finish, 15 gal
SRP: $881.99
HEAVY 16 Finish, 55 gal
Hydrofarm Brand:
HEAVY 16 Finish, 55 gal
SRP: $3254.99
HEAVY 16 Finish, 6 gal
Hydrofarm Brand:
HEAVY 16 Finish, 6 gal
SRP: $362.24
HEAVY 16 6 Gallon Wrench (23L)
Hydrofarm Brand:
HEAVY 16 6 Gallon Wrench (23L)
SRP: $67.55
HEAVY 16 15 Gallon Wrench (55L)
Hydrofarm Brand:
HEAVY 16 15 Gallon Wrench (55L)
SRP: $62.65
HEAVY 16 Bud A, 1 gal
Hydrofarm Brand:
HEAVY 16 Bud A, 1 gal
SKU: H161003BA4
SRP: $58.79
HEAVY 16 Bud A, 32 oz
Hydrofarm Brand:
HEAVY 16 Bud A, 32 oz
SKU: H161001BA1
SRP: $14.69
HEAVY 16 Bud A, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Bud A, 2.5 gal
SRP: $104.99
HEAVY 16 Bud A, 6 gal
Hydrofarm Brand:
HEAVY 16 Bud A, 6 gal
SRP: $226.79
HEAVY 16 Bud A, 15 gal
Hydrofarm Brand:
HEAVY 16 Bud A, 15 gal
SRP: $514.49
HEAVY 16 Bud A, 55 gal
Hydrofarm Brand:
HEAVY 16 Bud A, 55 gal
SRP: $1784.99
HEAVY 16 Bud A
HEAVY 16 Bud A, 1 gal
Hydrofarm Brand:
HEAVY 16 Bud A, 1 gal
SKU: H161003BA4
SRP: $58.79
HEAVY 16 Bud A, 32 oz
Hydrofarm Brand:
HEAVY 16 Bud A, 32 oz
SKU: H161001BA1
SRP: $14.69
HEAVY 16 Bud A, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Bud A, 2.5 gal
SRP: $104.99
HEAVY 16 Bud A, 6 gal
Hydrofarm Brand:
HEAVY 16 Bud A, 6 gal
SRP: $226.79
HEAVY 16 Bud A, 15 gal
Hydrofarm Brand:
HEAVY 16 Bud A, 15 gal
SRP: $514.49
HEAVY 16 Bud A, 55 gal
Hydrofarm Brand:
HEAVY 16 Bud A, 55 gal
SRP: $1784.99
HEAVY 16 Bud B, 1 gal
Hydrofarm Brand:
HEAVY 16 Bud B, 1 gal
SKU: H161004BB4
SRP: $58.79
HEAVY 16 Bud B, 32 oz
Hydrofarm Brand:
HEAVY 16 Bud B, 32 oz
SKU: H161002BB1
SRP: $14.69
HEAVY 16 Bud B, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Bud B, 2.5 gal
SRP: $104.99
HEAVY 16 Bud B, 6 gal
Hydrofarm Brand:
HEAVY 16 Bud B, 6 gal
SRP: $226.79
HEAVY 16 Bud B, 15 gal
Hydrofarm Brand:
HEAVY 16 Bud B, 15 gal
SRP: $514.49
HEAVY 16 Bud B, 55 gal
Hydrofarm Brand:
HEAVY 16 Bud B, 55 gal
SRP: $1784.99
HEAVY 16 Bud B
HEAVY 16 Bud B, 1 gal
Hydrofarm Brand:
HEAVY 16 Bud B, 1 gal
SKU: H161004BB4
SRP: $58.79
HEAVY 16 Bud B, 32 oz
Hydrofarm Brand:
HEAVY 16 Bud B, 32 oz
SKU: H161002BB1
SRP: $14.69
HEAVY 16 Bud B, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Bud B, 2.5 gal
SRP: $104.99
HEAVY 16 Bud B, 6 gal
Hydrofarm Brand:
HEAVY 16 Bud B, 6 gal
SRP: $226.79
HEAVY 16 Bud B, 15 gal
Hydrofarm Brand:
HEAVY 16 Bud B, 15 gal
SRP: $514.49
HEAVY 16 Bud B, 55 gal
Hydrofarm Brand:
HEAVY 16 Bud B, 55 gal
SRP: $1784.99
HEAVY 16 Veg A, 1 gal
Hydrofarm Brand:
HEAVY 16 Veg A, 1 gal
SKU: H161015VA4
SRP: $58.79
HEAVY 16 Veg A, 32 oz
Hydrofarm Brand:
HEAVY 16 Veg A, 32 oz
SKU: H161013VA1
SRP: $14.69
HEAVY 16 Veg A, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Veg A, 2.5 gal
SRP: $104.99
HEAVY 16 Veg A, 6 gal
Hydrofarm Brand:
HEAVY 16 Veg A, 6 gal
SRP: $226.79
HEAVY 16 Veg A, 15 gal
Hydrofarm Brand:
HEAVY 16 Veg A, 15 gal
SRP: $514.49
HEAVY 16 Veg A, 55 gal
Hydrofarm Brand:
HEAVY 16 Veg A, 55 gal
SRP: $1784.99
HEAVY 16 Veg A
HEAVY 16 Veg A, 1 gal
Hydrofarm Brand:
HEAVY 16 Veg A, 1 gal
SKU: H161015VA4
SRP: $58.79
HEAVY 16 Veg A, 32 oz
Hydrofarm Brand:
HEAVY 16 Veg A, 32 oz
SKU: H161013VA1
SRP: $14.69
HEAVY 16 Veg A, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Veg A, 2.5 gal
SRP: $104.99
HEAVY 16 Veg A, 6 gal
Hydrofarm Brand:
HEAVY 16 Veg A, 6 gal
SRP: $226.79
HEAVY 16 Veg A, 15 gal
Hydrofarm Brand:
HEAVY 16 Veg A, 15 gal
SRP: $514.49
HEAVY 16 Veg A, 55 gal
Hydrofarm Brand:
HEAVY 16 Veg A, 55 gal
SRP: $1784.99
HEAVY 16 Veg B, 1 gal
Hydrofarm Brand:
HEAVY 16 Veg B, 1 gal
SKU: H161016VB4
SRP: $58.79
HEAVY 16 Veg B, 32 oz
Hydrofarm Brand:
HEAVY 16 Veg B, 32 oz
SKU: H161014VB1
SRP: $14.69
HEAVY 16 Veg B, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Veg B, 2.5 gal
SRP: $104.99
HEAVY 16 Veg B, 6 gal
Hydrofarm Brand:
HEAVY 16 Veg B, 6 gal
SRP: $226.79
HEAVY 16 Veg B, 15 gal
Hydrofarm Brand:
HEAVY 16 Veg B, 15 gal
SRP: $514.49
HEAVY 16 Veg B, 55 gal
Hydrofarm Brand:
HEAVY 16 Veg B, 55 gal
SRP: $1784.99
HEAVY 16 Veg B
HEAVY 16 Veg B, 1 gal
Hydrofarm Brand:
HEAVY 16 Veg B, 1 gal
SKU: H161016VB4
SRP: $58.79
HEAVY 16 Veg B, 32 oz
Hydrofarm Brand:
HEAVY 16 Veg B, 32 oz
SKU: H161014VB1
SRP: $14.69
HEAVY 16 Veg B, 2.5 gal
Hydrofarm Brand:
HEAVY 16 Veg B, 2.5 gal
SRP: $104.99
HEAVY 16 Veg B, 6 gal
Hydrofarm Brand:
HEAVY 16 Veg B, 6 gal
SRP: $226.79
HEAVY 16 Veg B, 15 gal
Hydrofarm Brand:
HEAVY 16 Veg B, 15 gal
SRP: $514.49
HEAVY 16 Veg B, 55 gal
Hydrofarm Brand:
HEAVY 16 Veg B, 55 gal
SRP: $1784.99
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