How should I choose Superthrive pro-tekt?

Superthrive pro-tekt 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 2 purchasable options, and price, stock, weight, and dimensions can change by size.

Can Superthrive pro-tekt 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 Superthrive pro-tekt come in?

Superthrive pro-tekt is available in 2 options: SUPERthrive Pro-TeKt 1 qt, SUPERthrive Pro-TeKt. Select your preferred size on the product page to see pricing and availability.

What is the return policy for SUPERthrive products?

Toledo Indoor Garden accepts free 30-day parcel returns on unused, unopened SUPERthrive 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.

Superthrive pro-tekt

SKU: DGTEK-032

Size: SUPERthrive Pro-TeKt

$23.99

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

Superthrive pro-tekt 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 2 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.

SUPERthrive Pro-Te Kt 0-0-3 "The Silicon Solution" is a concentrated potassium silicate supplement that strengthens cell walls for stronger stems and branches.

Silicon adds a mechanical barrier that helps plants resist insects, disease, heat stress, cold stress, and drought.

Pro-Te Kt also acts as a pH buffer and a spreading/wetting agent.

It can be used as a supplement to any Dyna-Gro nutrient formula.

Guaranteed Analysis (0-0-3): Potassium (K₂O) 3.0%, Silicon (Si) 7.8%. 1 mL per gallon yields 8 ppm Potassium and 21 ppm Silicon.

Application Rates: • Hydroponics: ½ to 1 tsp per gallon (recirculating) • Hand watering: ½ to 1 tsp per gallon • Siphon mixer (1:15): ½ to 2 fl oz per gallon concentrate • Injector (1:100): 8-10 fl oz per gallon concentrate • Foliar spray: ½ tsp per gallon.

Weight: 2.5 lbs.

Dimensions: 4 x 4 x 10 in.

Available sizes: SUPERthrive Pro-Te Kt 1 qt, SUPERthrive Pro-Te Kt.