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When your pot plants, bedding plants, perennials, and nursery stock are all crying out for more iron, look no further than Osmocote® Iron with 17.8% Iron. Incorporate this controlled-release, fully coated iron sulphate fertilizer into your growing medium and combine with other Osmocote® products and other water-soluble fertilizers to increase your plants’ iron intake both efficiently and with ease.
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Controlled iron release for greener, healthier plants
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Avoid decreased iron efficacy from UV exposure
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Even effective at higher pH levels
| Cultivated in uncovered areas | Cultivated in covered areas | ||||
| Growing system | CNS | Perennials | Pot plants | Bedding plants | |
| 100% CRF | 0.5 g/l | 0.5 g/l | 0.5 g/l | 0.5 g/l | |
| 50% CRF + 50% WSF | 0.5-1.0 g/l | 0.5-1.0 g/l | 0.5-1.0 g/l | 0.5-1.0 g/l | |
| 100% WSF | Max. 1.0 g/l | Max. 1.0 g/l | Max. 1.0 g/l | Max. 1.0 g/l | |
| Rate depending on specific crop needs. |
Important: Always contact your ICL Specialty Fertilizers advisor for tailored advice for your nursery. Granules left on pavements can cause stains. Rates are based on average needs and pot volumes. Rates mixed in the freshly delivered growing medium can be higher in this case. Recommended application method is mixing. Plant-hole dibbling is NOT recommended. In case of pre-mixing in medium growing bunker, please consult your ICL Specialty Fertilizers advisor. Attention 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. Ask your local ICL Specialty Fertilizers dealer or the ICL Specialty Fertilizers representative in your country or area for more information or recommendations. With this publication, all previously given recommendations have now expired.
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