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Monoammonium Phosphate Fertilizer 12-61-0

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$ 29.99
Sale Price
$ 29.99
Regular Price
$ 24.99
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Weight: 2 Pounds

Soluble Grade Monoammonium Phosphate (MAP) Fertilizer 12-61-0

Water-Soluble Phosphorus and Nitrogen Fertilizer for Maximum Crop Yield

Transform your agricultural and gardening results with our premium Water-Soluble Monoammonium Phosphate (MAP) Fertilizer 12-61-0. This professional-grade fertilizer delivers exceptional phosphorus content for enhanced flowering, fruiting, and root development.

Whether you're a commercial grower, greenhouse operator, or serious gardener, our high-concentration MAP fertilizer provides the essential nutrients needed for superior crop yields and plant health. This CDFA-registered, heavy-metal-free formula dissolves completely for efficient nutrient delivery through any irrigation system.

Why Choose Greenway Biotech MAP Fertilizer?

  • Maximum Phosphorus Content: Industry-leading 61% phosphorus (P2O5) concentration with 12% nitrogen, providing professional-grade nutrient ratios for optimal plant growth and development.
  • 100% Water-Soluble Formula: Rapidly dissolves for immediate availability, perfect for drip irrigation, hydroponics, and foliar application. No sediment or clogging issues.
  • Enhanced Flowering & Root Development: High phosphorus concentration promotes vigorous root growth, abundant flowering, and increased fruit production across all crop types.
  • Versatile Application: Suitable for various crops, including vegetables, fruits, flowers, and ornamental plants.
  • Reduced Environmental Impact: Our fertilizer is designed to minimize nutrient runoff and leaching.
  • Quality Assurance: Meticulously formulated and rigorously tested to ensure consistent, reliable results.
  • Heavy Metal-Free Formula: Ensuring the purity and safety of your crops and the environment.

Application Rates

Vegetative Stage

Area Application Rate Frequency
Per 100 square feet 1-2 pounds Every 4-6 weeks
Per Acre 20-40 pounds During growing season

Flowering and Fruiting Stage

Area Application Rate Frequency
Per 100 square feet 2-4 pounds Every 4-6 weeks
Per Acre 40-80 pounds As needed

Application Methods

Method Instructions
Broadcasting Use a broadcast spreader to distribute MAP evenly over the soil surface. After spreading, lightly incorporate the fertilizer into the topsoil.
Drip Irrigation Dissolve the appropriate amount of MAP in water and apply through a drip irrigation system. Ensure the fertilizer is well-mixed with the irrigation water to prevent clogging.
Foliar Spray Dissolve MAP in water at a rate of 1-2 tablespoons per gallon and spray directly on the plant leaves. Apply every 2-4 weeks during critical growth stages.

Important Application Notes

  • Soil Testing: Conduct soil tests before application to determine accurate nutrient requirements
  • Crop Type and Growth Stage: Consider specific crop needs and development stages
  • Timing: Apply before planting or early in growing season for best results
  • Environmental Considerations: Follow local regulations and avoid over-application
  • Safety: Wear appropriate protective gear and follow label instructions

Customer Success Stories

★★★★★

"It dissolves well without any apparent residue, and it's my go-to phosphorus source."

- Eric S.

★★★★★

"Have used as part of my personal foliar regimen for years and have always liked the product. Definitely appreciate the speedy service. Would definitely buy from you again."

- Armando R.

Grow with Confidence

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 Monoammonium Phosphate Fertilizer. If you're not completely satisfied with your purchase, we offer a 90-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.

Discover More Garden Wisdom

Documentation

Have Questions?

Check out our Frequently Asked Questions or contact our fertilizer experts for personalized advice.

Customer Reviews

Based on 16 reviews
88%
(14)
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6%
(1)
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6%
(1)
J
JOSEPH Gianfrancesco
I would of liked 0-61-24

the product is good but the pakaging is poor for the second time I recived the pakage badly dammaged the inner pakaged rupured and all contents were loose in the outer pakage had to cleen and repakage in a baggie

Thank you so much for your honest feedback and for taking the time to leave a 5-star review despite the packaging issues.
We sincerely apologize for the damaged packaging you've experienced twice now. You're absolutely right to bring this to our attention, and we truly appreciate your patience as we work through this challenge.
We recently transitioned to compostable packaging as part of our commitment to sustainability, but we're aware that this has unfortunately led to an increase in shipping damage. We're actively working on sourcing more durable compostable alternatives that will better protect your order during transit while maintaining our environmental values.
In the meantime, we'd love to make this right for you. Please reach out to us directly so we can send you a replacement with extra protective packaging, and we'll cover any inconvenience this has caused.
Your feedback helps us improve, and we're committed to finding packaging solutions that protect both your products and our planet. Thank you for your understanding as we work toward a better solution.

C
Charlie Bauerelen
Happy

Easy to use and quick delivery

D
Dennis Novinskey
Stuck in transit

Still haven’t even received the item from fed ex.. it was due to arrive 3/29

J
June Yya
12-61-0

In progress currently

A
ARMANDO RASCON

Have used as part of my personal foliar regimen for years and have always liked the product. Definitely appreciate the speedy service. Would definitely buy from you again.