AZOTOBACTER-PSB: 2-in-1 Bio-Fertilizer (N+P)

Astha AZO-PSB: 2-in-1 Bio-Fertilizer (Nitrogen & Phosphorus Solution)

Unlock Soil Potential: Astha AZO-PSB combines beneficial Azotobacter Sp. and Phosphate Solubilizing Bacteria (PSB) to fix atmospheric Nitrogen and convert complex insoluble Soil Phosphate into easily absorbable plant nutrients. It acts as a dual-action bio-stimulant for sustainable and high-yield agriculture.

The Astha AZO-PSB Advantage:

• Dual Nutrient Action: Provides atmospheric Nitrogen fixing and solubilizes bound Soil Phosphorus simultaneously.
• Enhanced Root & Shoot Growth: Produces growth-promoting substances like Indole Acetic Acid (IAA) and Gibberellins.
• Higher Crop Yield: Improves soil microflora, root mass, and overall plant immunity, enhancing yield by 20%–30%.
• 100% Eco-Friendly & Organic: Safe for beneficial soil organisms and reduces reliance on chemical NPK fertilizers.

How Astha AZO-PSB Works:

Azotobacter bacteria fix free Nitrogen from the air into the root zone, while PSB secretes organic acids that solubilize bound tricalcium phosphate in the soil, turning it into available orthophosphate for easy plant absorption.

Dosage & Application:

• Basal Dose / Soil Application: Apply 7.5 kg / 7.5 Litres per acre mixed with Astha Vermicompost or organic manure during land preparation.
• Top Dressing: Repeat application after 20–30 days with organic manure.
• Foliar Spray / Drenching: Mix 5–10 ml liquid per Litre of water for root drenching or soil moistening.
• Seed / Seedling Treatment: Mix 10 ml/gm per kg of seeds or soak seedling roots in a 1% solution before planting.

Available Packing:

Carrier Powder (Dust): 100g, 500g, 1 kg | Liquid: 100 ml, 500 ml, 1 Litre