How should I choose HEAVY 16 Prime?

HEAVY 16 Prime should be matched to your growing media, water source, crop stage, feeding style, and pH/EC monitoring plan. Choose the exact size or variant before adding to cart. This page has 6 purchasable options, and price, stock, weight, and dimensions can change by size.

Can HEAVY 16 Prime ship in the United States?

Toledo Indoor Garden ships eligible products within the United States. Available shipping options, rates, and estimated delivery timing are calculated during checkout from the selected cart and destination address.

What sizes does HEAVY 16 Prime come in?

HEAVY 16 Prime is available in 6 options: 32 oz, 1 Gallon, 2.5 Gallon, 6 Gallon, 15 Gallon. Select your preferred size on the product page to see pricing and availability.

What is the return policy for Heavy 16 products?

Toledo Indoor Garden accepts returns within 30 days on unused, unopened Heavy 16 products in original packaging. Contact us for return authorization before mailing a return; customer-paid return shipping applies unless the item arrived damaged or defective.

HEAVY 16 Prime

SKU: H161027PE1

Size: 32 oz

$70.99

Available to Order (55 available)

Inventory may be in-store or supplier warehouse. Call 419-725-2450 to confirm availability, handling timing, or shipping.

Questions? Call 419-725-2450

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HEAVY 16 Prime should be matched to your growing media, water source, crop stage, feeding style, and pH/EC monitoring plan.

Best fitGrowers building a nutrient program around a specific media type, water source, and crop stage.

Check before orderingChoose the exact size or variant before adding to cart. This page has 6 purchasable options, and price, stock, weight, and dimensions can change by size.

Grower tipStart from the label or feed chart, measure pH and EC, and increase strength only after plants show they are handling it.

Shopping guidance from Toledo Indoor Garden. Prices, availability, shipping rates, weights, and dimensions are verified during checkout.

HEAVY 16 Prime • Improves overall plant nutrition • Improves soil/nutrient conditions for better crop yield • Supports microbial populations • Supports conditions for better plant establishment PRIME is an ultra-diverse liquid formulation designed for use at all times of your crops’ cycle.

We have formulated Prime to be the centerpiece of the Heavy 16 program, but its chemistry allows for flexibility throughout cultivation systems and alternative feeding programs from aeroponics to outdoor soil crops.

Prime eliminates your need for multiple other additives that would be considered redundant or incomplete according to our data.

Tastes, colors, flavors, and brix levels will all be heightened while expressing the plants true phenotype.

Prime aids in bolstering the development of a robust root system. 3 x 5.0 x 7.5 in, shipping weight 2.73 lbs. 5 Gallon, 6 Gallon, 15 Gallon, 55 Gallon; Weight: 2.73 lbs.

Dimensions: 2.3 x 5.0 x 7.5 in.

Available sizes: 32 oz, 1 Gallon, 2.5 Gallon, 6 Gallon, 15 Gallon, 55 Gallon.

Stress Defense / Enzyme
For use in Soil
Suitable for All Stages
Application: 10 mL/gal
Genuine Heavy 16 product
Brand: Heavy 16

SKUH161027PE1

BrandHeavy 16

UPC728028274899

Weight2.73 lbs

Dimensions2.3 x 5.0 x 7.5 in

Shipping Package4 x 4 x 10 in

TypeStress Defense / Enzyme

Growth StageAll Stages

Made InUSA

NotesPremium small-batch base nutrients from California

NPK0-0-1

Application Rate10 mL/gal

FormLiquid

Use InSoil

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HEAVY 16 Prime

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