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If your pot plants call for high-potassium feeding, Osmocote® Exact Standard High K 8-9M delivers steady precision nutrition over 8 to 9 months. Perfect for plants such as cyclamen, violets, primulas, or herbaceous perennials, and when using with nitrogen-rich irrigation water. Osmocote® Exact Standard High K works perfectly in combination with Peters® Professional water-soluble feeding. The recommended rates should be adapted, depending on the amount of water-soluble feeding.
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Perfect for pot plants, with a slightly longer nutrient release period than Osmocote® Exact Standard High K 5-6M
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Safe: controlled release and high level of all essential trace elements
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Consistent: each bag produces identical results
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Tailored release pattern: exactly suited to your crop’s requirements
| Light feeding | Normal feeding | Heavy feeding | |
|---|---|---|---|
| Container nursery stock | 2-4 g/l | 4-5 g/l | 4-6 g/l |
| Pot plants | 2-4 g/l | 4-5 g/l | 4-6 g/l |
| Perennials | 1.5-3 g/l | 2.5-3.5 g/l | 3-4 g/l |
| Light feeding |
| Normal feeding |
| Heavy feeding |
**Recommended application rates for Osmocote® Exact Standard granules in g/l** How to calculate the granules per pot or container at the application rates above: - Granule application - 3-liter pot volume - 5 g/l Osmocote® Exact Standard High K Total = 15 g/pot Attention The recommended rates above are based on unfertilized substrates. These are general recommendations. Adjust for specific situations, such as use in tunnels or greenhouses, or certain climate conditions. Contact your ICL Specialty Fertilizers advisor for more detailed advice. Trial first on a small scale before changing the rate, application or any other variables. As circumstances can differ and as the application of our products is beyond our control, ICL Specialty Fertilizers cannot be held responsible for any adverse results.
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