How should I choose Athena Stack?

Athena Stack 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 3 purchasable options, and price, stock, weight, and dimensions can change by size.

Can Athena Stack 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 Athena Stack come in?

Athena Stack is available in 3 options: 32 oz, 1 gal, 5 gal. Select your preferred size on the product page to see pricing and availability.

What is the return policy for Athena products?

Toledo Indoor Garden accepts free 30-day parcel returns on unused, unopened Athena products in original packaging after return authorization. Freight, LTL, oversized, special-order, or commercial items may require customer-paid return freight unless the item arrived damaged or defective.

Athena Stack

SKU: LQ-STK-32OZ

Size: 32 oz

$70.00

Available to Order

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

Questions? Call 419-725-2450

Quick answer

Athena Stack 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 3 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.

Athena Stack is a kelp-extract foliar spray and root drench that supports canopy health and robust flowering.

Helps plants push toward full genetic potential and can correct minor potassium deficiencies.

Contains bioavailable nutrients derived from kelp extract.

Provides critical building blocks for better tolerance against abiotic stress.

Application Rates: • Foliar spray: Mix 7 mL per gallon of water; apply weekly with lights off • Root drench: Mix 1-2 mL per gallon in weekly feeding • Seed treatment: 4 mL per gallon, soak 1-2 minutes • Transplant: 2 mL per gallon bare-root soak Timing: Apply from the final vegetative week through week 3 of flowering.

Fully compatible with Athena IPM — can be mixed in the same sprayer for simultaneous "Feed & Defend" application.

Sediment-free formula, safe for irrigation systems.

Part of the Athena Foliar Line. 7, design Dark Brown.

Weight: 2.7.

Dimensions: 10 x 8 x 8 in.

Available sizes: 32 oz, 1 Gallon, 5 Gallon.