How should I choose Xtreme Gardening Azos Nitrogen-Fixing Bacteria?

Xtreme Gardening Azos Nitrogen-Fixing Bacteria 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 7 purchasable options, and price, stock, weight, and dimensions can change by size.

Can Xtreme Gardening Azos Nitrogen-Fixing Bacteria 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 Xtreme Gardening Azos Nitrogen-Fixing Bacteria come in?

Xtreme Gardening Azos Nitrogen-Fixing Bacteria is available in 7 options: 2 oz, 6 oz, 12 oz, 3 Liter, 8 lb. Select your preferred size on the product page to see pricing and availability.

What is the return policy for Xtreme Gardening products?

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

Xtreme Gardening Azos Nitrogen-Fixing Bacteria

SKU: RTI1349

Size: 2 oz

$21.16

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

Xtreme Gardening Azos Nitrogen-Fixing Bacteria 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 7 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.

Xtreme Gardening Azos contains Azospirillum brasilense, a nitrogen-fixing super bacterium at 1,000,000 CFU/gram that converts atmospheric nitrogen into a plant-usable form.

Azos can replace up to 50% of the nitrogen fertilizer required by plants while also catalyzing the release of IAA (indole-3-acetic acid), a natural plant growth hormone that promotes root development and overall vigor.

Available in granular powder (2 oz, 6 oz, 12 oz, 20 lb) and Azos Red Liquid (200 mL, 750 mL, 3 Liter, 10 Liter) forms.

Application Rates (Granular Powder): • Cuttings: Soak plugs/cubes in 4 tbsp per gallon for 10 minutes; or mix 1 part Azos with 2 parts water and dip cutting tips for 3 seconds • Clone Machines: 1 tbsp per gallon of water • Transplanting: Dust root ball with 1-2 tsp • Established Plants: 1/2 cup per gallon, pour 2 cups solution per plant (1 gallon treats 8 plants) • Hydroponics/Irrigation: 1 cup (16 tbsp) per 50 gallons, repeat weekly Application Rates (Red Liquid): • General: 5 mL per gallon throughout vegetative growth • Cloning/Propagation: 20 mL per gallon for rockwool/plug soaking; 5 mL per gallon in propagation machines Use unchlorinated water. pH to 6.0 before rooting cuttings.

Works best alone without synthetic rooting compounds.

Discontinue at flowering.

Store Red Liquid in refrigerator for maximum viability.

Weight: 6.6 lbs.

Dimensions: 6 x 6 x 12 in.