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Do you have everything you need for spring? 🪴 click here to explore our newest items!
Do you have everything you need for spring? 🪴 click here to explore our newest items!
Harmony Ag Organic Fertilizer (5-4-3) 9% Calcium - 40 lb Bag

Harmony Ag Organic Fertilizer (5-4-3) 9% Calcium - 40 lb Bag

  • Organic Status - OMRI Listed

Overview

Harmony Ag Organic Fertilizer w/ 9% Calcium (5-4-3) is our most popular fertilizer, made from composted poultry layer manure. All-purpose for vegetables, fruits, lawn and landscape. Slow release for steady, long-lasting color and growth.

Analysis: 1.0% water soluble nitrogen, 4.0% water insoluble nitrogen, 4.0% P2O5, 3.0% K20, 9.0% calcium, 0.7% magnesium, 0.73% sulfur, 0.2% iron. 395 ppm zinc, 52 ppm copper, 31 ppm boron.

  • Application Rates

    Apply according to soil test report recommendations.
    Vegetables: Apply at the rate of 35 pounds per 1000 sq ft or 1.5 cups per 10 ft. Reapply as needed. Possibly side dress at half the rate 4 to 6 weeks after planting.
    Turf: For 1 lb of nitrogen per acre, apply 20 lbs per 1000 sq ft.
    Flowers: 3 lbs. per 100 sq. ft. or 30 lbs. per 1000 sq. ft. Apply once or twice per season.
    Shrubs: 5 lbs. per 100 sq. ft. or 50 lbs. per 1000 sq. ft. Scratch into the soil surface.
    Trees: Apply 10 cups for each 1-inch of trunk diameter.

  • Labels & Documents

    Label OMRI SDS Analysis Spec Sheet Compost Production Procedures
$0
$18.30 - $18.30
$18.30
$18.30 - $18.30
$18.30

Customer Reviews

Based on 5 reviews
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B
Bethany
Happy to have an organic option

Great product, arrived quickly. Thank you!

T
Tonya

Fast shipping. Will be using for my spring garden.

B
Bruce W.
Good products

7 Springs offers great products in quantities that make sense in my applications. That being said,, shipping costs are high. Wish there was free shipping after purchasing a certain amount

E
E. S.M.
Awesome product

I drive well over 2 hours to get supplies even considering gas for the trip Seven Springs out competes anyone in my area on pricing and quality. Anything I need for my small orchard I get from them. Everyone is super friendly and personable and their customer service is second to none. I’ll be a lifetime customer.

K
Kathleen F.
Excellent service

Quick, prompt analysis and service. Much appreciated.