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Ammonium Sulfate Fertilizer 21-0-0

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$ 21.99
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$ 21.99
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Weight: 2 Pounds

Application Rates

Lawn Application:

Area Application Rate Frequency
Per 1000 sqft 3-5 pounds Every 4-6 weeks during growing season
Per Acre 120-200 pounds As needed

Vegetable Gardens (Per 1000 sqft):

Plant Type Application Rate Frequency
Leafy Greens 1-2 pounds As needed
Fruiting Vegetables 2-3 pounds
Root Vegetables 1.5-2.5 pounds
Legumes 1.5-2.5 pounds

Vegetable Gardens (Per Plant):

Plant Type Application Rate Frequency
Leafy Greens 1-2 tablespoons As needed
Fruiting Vegetables 2-3 tablespoons
Root Vegetables 1.5-2.5 tablespoons
Legumes 1.5-2.5 tablespoons

House Plants:

Plant Size Application Rate Frequency
Small 1 tsp per gallon of water Every 4-6 weeks
Medium to Large 1-2 tbsp per gallon of water

Other Applications:

Application Type Area/Plant Type Application Rate Frequency
Field Crops Per Acre 50-150 pounds As needed
Foliar Application All Plants 1-2 tbsp per gallon of water Every 2-4 weeks during growing season
Greenhouse and Hydroponic All Plants 1-2 tbsp per gallon of water Regularly, adjust based on plant needs

Simply mix into the topsoil and water thoroughly after application.

Grow with Confidence

Our Ammonium Sulfate Fertilizer 21-0-0 is designed to give you peace of mind and exceptional results. Explore the following features that set our product apart:

Product Quality Guaranteed
  • All our products are manufactured in California, USA
  • Tested by independent third-party laboratories for quality assurance
  • Registered with the California Department of Food and Agriculture (CDFA)
  • Rigorously tested to ensure products are free from heavy metals
Hassle-Free Return Policy

We stand behind the quality of our Ammonium Sulfate Fertilizer. If you're not completely satisfied with your purchase, we offer a 30-day money-back guarantee. Simply return the unused portion of the product in its original packaging, and we'll process a full refund, no questions asked.

Environmental Responsibility

At Greenway Biotech, we're committed to sustainable practices:

  • Our packaging is made from biodegradable materials
  • After use, you can leave the packaging in your garden or compost, where it will naturally degrade
  • We source our raw materials from reputable companies and countries
  • Precise nutrient formulation to minimize runoff and environmental impact
  • Support for sustainable farming practices
  • Ongoing research into organic and environmentally friendly fertilizer solutions
Charitable Contributions

At Greenway Biotech, we believe in giving back to our community and supporting education for children:

  • 1% of all profits from our product sales go to the Greenway Foundation
  • The Greenway Foundation is dedicated to helping children's education
  • Your purchase contributes directly to improving educational opportunities for children

For more information about the Greenway Foundation and its initiatives, please visit greenway.foundation.

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