How should I choose Pro Liquids MonoSil Stabilized Monosilicic Acid (OSA)?

Pro Liquids MonoSil Stabilized Monosilicic Acid (OSA) 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 Pro Liquids MonoSil Stabilized Monosilicic Acid (OSA) 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 Pro Liquids MonoSil Stabilized Monosilicic Acid (OSA) come in?

Pro Liquids MonoSil Stabilized Monosilicic Acid (OSA) is available in 3 options: 100ml, 1 Gallon, 5 Gallon. Select your preferred size on the product page to see pricing and availability.

What is the return policy for Pro products?

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

Pro Liquids MonoSil Stabilized Monosilicic Acid (OSA)

SKU: 690100

Size: 100ml

$16.99

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

Pro Liquids MonoSil Stabilized Monosilicic Acid (OSA) 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.

Pro Pro Liquids Mono Sil Stabilized Monosilicic Acid (OSA).

Weight: 2 lbs.

Dimensions: 14 x 10 x 7 in.

Available sizes: 100ml, 1 Gallon, 5 Gallon.

Catalog details include SKU 690100, dimensions 14 x 10 x 7 in, shipping weight 2 lbs.

Available size options include 100ml, 1 Gallon, 5 Gallon; choose the size from the dropdown so price, SKU, image, and stock status stay matched.