Osmocote Blend 23-4-8 with E-Max polymer coating regulates the release of nutrition based upon moisture and temperature, improving nutrient efficiency and offering predictable longevities.
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Optimally efficient use of nutrients results in reduced input costs
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Reduces leaching, volatilization and other forms of nutrient loss
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STEP Hi-Mag micronutrients ensure maximum growth in all conditions
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Provides a safe and consistent source of nutrition throughout the season
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Can be incorporated into growing media or surface applied in the container
Longevity at average media temperature
60 ̊F (15 ̊C) | 70 ̊F (21 ̊C) | 80 ̊F (26 ̊C) | 90 ̊F (32 ̊C) |
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6-7 months | 5-6 months | 4-5 months | 3-4 months |
Surface application (grams)
Common container volumes | Approx. containers per cubic yard1 | Low | Med | High |
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1 quart | 850 | 2 | 3 | 5 |
2 quart | 400 | 4 | 7 | 11 |
1 gallon trade | 300 | 5 | 10 | 14 |
1 gallon | 210 | 8 | 14 | 21 |
2 gallon trade | 125 | 13 | 24 | 35 |
2 gallon | 102 | 16 | 29 | 42 |
3 gallon | 70 | 23 | 42 | 62 |
5 gallon | 52 | 31 | 57 | 83 |
7 gallon | 35 | 45 | 84 | 123 |
Large container volumes | Surface area in square feet | Low | Med | High |
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10 gallon (17" diam.) | 1.4 | 55 | 102 | 149 |
15 gallon (17.5" diam.) | 1.5 | 59 | 109 | 160 |
20 gallon (21" diam.) | 2.3 | 90 | 168 | 245 |
25 gallon (22.5" diam.) | 2.8 | 110 | 204 | 298 |
30 gallon (26.5" diam.) | 3.8 | 149 | 277 | 405 |
45 gallon (30" diam.) | 4.8 | 188 | 350 | 511 |
65 gallon (30" diam.) | 4.8 | 188 | 350 | 511 |
100 gallon (36" diam.) | 7.1 | 279 | 517 | 756 |
200 gallon (48.5" diam.) | 12.8 | 502 | 933 | 1363 |
24" box | 4.0 | 157 | 291 | 426 |
30" box | 6.25 | 245 | 455 | 666 |
36" box | 9.0 | 353 | 656 | 958 |
48" box | 16.0 | 628 | 1166 | 1704 |
For containers not listed, multiply surface area by: | 39 | 73 | 106 |
Incorporation
Low | Med | High | |
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Pounds per cubic yard | 3.5 | 6.5 | 9.5 |
Kilograms per cubic meter | 2.1 | 3.9 | 5.6 |
Grams per liter | 2.1 | 3.9 | 5.6 |
Landscape
Low | Med | High | |
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Pounds per 1000 square feet | 8.5 | 13.0 | 17.5 |
Kilograms per 100 square meters | 4.1 | 6.3 | 8.5 |
Pounds of N per 1000 square feet | 2.0 | 3.0 | 4.0 |
Approximate Volume Measurements
ICL spoons
#1 | #2 | #3 | #4 | #5 | #6 | #7 | |
---|---|---|---|---|---|---|---|
Grams | 8 | 12 | 16 | 32 | 42 | 62 | 84 |
Conventional measures
1 tsp. | 1 tbsp. | 1/4 c. | 1/3 c. | 1/2 c. | 1 c. | |
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Grams | 4 | 13 | 53 | 71 | 106 | 212 |
Brand details
This product is part of the Osmocote Blend, E-Max portfolio
Designed for outdoor production, these specialized products combine Osmocote with advanced E-Max technology.
Learn more about Osmocote Blend, E-Max