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Osmocote Fertilizer 15-9-12 Slow Release 5 to 6 Months 50lb Bag

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$ 111.87
> 15
$ 103.59
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# 159125
In Stock
Weight: 50.00 lbs
Composed of water soluble nutrients.Due to the current instability in the fertilizer markets, AM Leonard's printed materials may not reflect updated pricing. Please contact us for pricing information. We apologize for any inconvenience.


159125--15 9 12 +minors formula 5-6 month. The nutrients are encapsulated within multiple layers of polymeric resin. Water vapor penetrates the shell and dissolves the nutrient core into the surrounding soil/media. Guaranteed analysis: Total Nitrogen 15, Phosphate 7, Potash 12, Magnesium 1,Sulfur 2.3, Boron .02, Copper .05, Iron .45, Chelated Iron .23, Manganese .06, Molybdenum .02, Zinc .05

Application Rates

Application rates: For incorporating; 4 to 12 pounds per cubic yard for shade plants, 5 to 14 for full sun. For containers; 1 gallon containers, 6 to 18 grams for shade plants, 4 to 21 for full sun. For 2 gallon containers, 13 to 39 grams for shade plants, 16 to 45 for full sun. For 3 gallon containers, 23 to 69 grams for shade plants, 28 to 80 for full sun. For 4 gallon containers, 32 to 96 grams for shade plants, 40 to 112 for full sun. For 5 gallon 43 to 129 grams for shade plants, 59 to 150 for full sun. For topdressing, 1.5 to 2.5 lb per 100 sq.ft.

Review Summary (Based on 3 Reviews)

5 Stars

Love AMLEO! wrote

Always arrives on time, and great service. We get all of our fertilizer from AMLEO.

5 Stars

Great Fertilizer wrote

Great product, easy to apply, use mostly on trees and fruit . Keeps plants looking good all summer.

5 Stars

Once and Done wrote

Osmocote really lasted all through the growing season, my plants kept growing and producing flowers all summer!

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