- Improved plant quality thanks to patterned release of nutrients;
- Especially suitable for pot plants, bedding plants and perennials where compact growth is important;
- Highest efficiency in release during the cultivation period;
- Highest consistency: every batch of product is identical;
- Highest safety for plants.
Osmocote Exact High K 3-4M is a 3rd generation coated NPK fertilizer with trace elements. The high potassium content is ideal for compact growth and for plants with a high potassium need. Ideal for compact pot plants and bedding plants, perennials and container nursery stock. This product can also be applied in systems containing nitrogen-rich irrigation water.
|Target crop||Average fertilizer need||High fertilizer need|
|Container nursery stock||2-3 gram/liter||3-4 gram/liter|
|Pot plants||2-3 gram/liter||2.5-4 gram/liter|
|Bedding plants||2-3 gram/liter||2.5-4 gram/liter|
|Perennials||1.5-2 gram/liter||2.5-4 gram/liter|
Add maximum 0.5 g/l NPK starter fertilizer in combination with Osmocote Exact High K. Rates mentioned in gram/liter pot volume.
Contact your ICL SF advisor for tailored recommendations for your crops.
The above mentioned recommended rates are based on unfertilized substrates. Please be aware that these are general recommendations. Specific situations such as use in tunnels, greenhouses, or specific climate conditions require adjustments. Contact your ICL Specialty Fertilizers advisor for more detailed advice.
Trial first on a small scale before rate, application or other changes in your cultural practices are implemented. As circumstances can differ and as the application of our products is beyond our control, ICL Specialty Fertilizers cannot be made responsible for any negative results.