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Heavy 16

Featured Products

Heavy 16 Fire - 6 Gallon

Heavy 16 Fire - 6 Gallon

Original price was: $2,099.99.Current price is: $1,010.99.
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Heavy 16 Fire Plant Additive

Heavy 16 Fire Plant Additive

$59.98
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Heavy 16 Foliar - Gallon

Heavy 16 Foliar - Gallon

Original price was: $178.49.Current price is: $99.95.
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Heavy 16 Roots - Gallon

Heavy 16 Roots - Gallon

Original price was: $514.49.Current price is: $195.95.
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Heavy 16 Roots - 2.5 Gallon

Heavy 16 Roots - 2.5 Gallon

Original price was: $1,049.99.Current price is: $358.30.
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Heavy 16 Bud A B 1 Gallon

Heavy 16 Bud A&B 2-Part Nutrient System

$20.46
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Heavy 16 Fire 1 Gallon

Heavy 16 Fire Plant Additive

$59.98
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Nf H16 Prime

Heavy 16 Prime Concentrate

$35.99
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Heavy 16 Roots 1 Gallon

Heavy 16 Roots

Original price was: $59.98.Current price is: $44.99.
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Heavy 16 Finish Internet Special Pricing

Heavy 16 Finish

Original price was: $31.49.Current price is: $21.94.
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Heavy 16 Veg A B 1 Gallon

Heavy 16 Veg A&B 2 Part Nutrient System

$20.46
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Heavy 16 Self-Venting Spigot

Heavy 16 Self-Venting Spigot – 3/4 Inch

$2.78
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Heavy 16 Foliar 8 Ounce

Heavy 16 Foliar

$17.98
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Heavy 16 Roots 1 Gallon

Heavy 16 Roots – Gallon

Original price was: $514.49.Current price is: $195.95.
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Heavy 16 1-2.5 Gallon Cap

Heavy 16 1/2.5 Gallon Cap with 3/4″ Reducer for Spigot

Original price was: $1.29.Current price is: $0.73.
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Heavy 16 Foliar 1 Gallon

Heavy 16 Foliar – Gallon

Original price was: $178.49.Current price is: $99.95.
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Heavy 16 Roots 2.5 Gallon

Heavy 16 Roots – 2.5 Gallon

Original price was: $1,049.99.Current price is: $358.30.
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Heavy 16 Fire 6 Gallon

Heavy 16 Fire – 6 Gallon

Original price was: $2,099.99.Current price is: $1,010.99.
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Heavy 16 Veg B - 55 Gallon

Heavy 16 Veg B – 55 Gallon

Original price was: $1,784.99.Current price is: $845.24.
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Heavy 16 Veg A - 55 Gallon

Heavy 16 Veg A – 55 Gallon

Original price was: $1,784.99.Current price is: $845.24.
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Heavy 16 Roots 55 Gallon

Heavy 16 Roots – 55 Gallon

Original price was: $11,969.99.Current price is: $8,378.99.
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Heavy 16 Fire 55 Gallon

Heavy 16 Fire – 55 Gallon

Original price was: $11,969.99.Current price is: $8,378.99.
Add to Cart
Heavy 16 Prime Concentrate 55 Gallon

Heavy 16 Prime Concentrate – 55 Gallon

Original price was: $9,029.99.Current price is: $4,503.79.
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Heavy 16 Bud B - 55 Gallon

Heavy 16 Bud B – 55 Gallon

Original price was: $1,784.99.Current price is: $845.24.
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Heavy 16 Bud A - 55 Gallon

Heavy 16 Bud A – 55 Gallon

Original price was: $1,784.99.Current price is: $845.24.
Add to Cart
Heavy 16 Roots 6 Gallon

Heavy 16 Roots – 6 Gallon

Original price was: $2,099.99.Current price is: $705.95.
Add to Cart

About Heavy 16

Shop premium plant nutrients engineered to produce unrivaled yields. Using a combination of premium synthetic and natural ingredients, Heavy 16 offers scientifically designed formulae to help your plants reach their optimum genetic potential. Heavy 16 Nutrients are for the professional grower. All Heavy 16 plant nutrients are blended and bottled in California. HTG Supply offers only the best nutrients from the industry’s top brands. Browse our premium Heavy 16 products to boost your garden yields today!

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    Your Cart
    FloraFlex Quick Disconnect Pipe System Open Flow Bubbler - 1 In Tee
    FloraFlex Quick Disconnect Pipe System Open Flow Bubbler - 1 In Tee
    1 X $26.32 = $26.32
    Disposable Pipette 3Ml
    Disposable Pipettes - 3ml
    1 X $0.23 = $0.23
    Soul Lbs 40 Pound
    Soul LBS - 40 Pounds
    1 X $211.50 = $211.50
    Heavy 16 Finish 1 Gallon
    Heavy 16 Finish - Gallon
    1 X $53.96 = $53.96
    Agromax Rosin Press Heat Machine 15 Ton
    AgroMax Rosin Press - 15 Ton
    1 X $899.95 = $899.95
    HTG Supply 2' 2-Lamp T5 Grow Light
    HTG Supply 2' 2 Lamp High Output T5 Fixture
    1 X $44.97 = $44.97
    Marrone-Grandevo-CG-1lb
    Marrone Bio Grandevo CG - 1lb
    1 X $38.95 = $38.95
    Gb Hygrometer
    GrowBright Indoor/Outdoor Thermometer
    1 X $15.95 = $15.95
    1 V Power Cord 500X500
    110 Volt Grounded Power Cord - 10 FT.
    2 X $2.75 = $5.50
    55Gal Barrel Food Grade
    55 Gallon Plastic Barrel - Food Grade
    1 X $129.95 = $129.95
    Htg Supply Extraction Bags 5 Pack 20 Gallon Array
    20 Gallon Extraction Bags - 5 Bag Kit
    1 X $74.97 = $74.97
    HydroTek Flip 4
    Hydrotek Flip 4
    1 X $134.97 = $134.97
    HTG Shot Glass 1oz
    HTG Measuring Shot Glass
    1 X $1.49 = $1.49
    Shop Extraction Equipment Product Category
    10 Gallon Extraction Bags - 5 Bag Set
    1 X $29.97 = $29.97
    AgroMax Digital Recycle Timer
    AgroMax Digital Cycle Timer
    1 X $26.22 = $26.22
    Sungro Sunshine 4 Aggregate Plus
    SS Aggregate Mix #4, 3.8 cu ft
    1 X $53.29 = $53.29
    Hortilux 1000 Watt Metal Halide E-Start Bulb
    Hortilux 1000 Watt Metal Halide E-Start Bulb
    1 X $29.95 = $29.95
    Heavy 16 Fire 2.5 Gallon
    Heavy 16 Fire - 2.5 Gallon
    1 X $517.99 = $517.99
    Botanicare Silica Blast 55 Gallon
    Botanicare Silica Blast - 55 Gallon
    1 X $1,375.79 = $1,375.79
    Gowan M-Pede 2.5 Gallon
    Gowan M-Pede Insecticide 2.5 Gallon
    1 X $146.48 = $146.48
    Root Control Disc
    AutoPot XL Root Control Root Disc
    1 X $3.66 = $3.66
    Lin Irblock
    4 Foot x 100 Foot IR Block
    1 X $49.95 = $49.95
    Can-Fan 14 Max-Fan
    Can-Fan 14 Max-Fan 1700 CFM
    1 X $787.05 = $787.05
    Heavy 16 Bud B - 55 Gallon
    Heavy 16 Bud B - 55 Gallon
    1 X $845.24 = $845.24
    Subtotal $5,504.30
    To find out your shipping cost , Please proceed to checkout.
    View CartContinue ShoppingCheckout$5,504.30