Cut flowers in open soil

Applying fertilizers at the right place and time is key when it comes to ensuring maximum growth, flowering and extended shelf life for your cut flowers. On top of that, as a grower you face strict regulations regarding the usage of nitrogen and phosphorus. ICL Specialty Fertilizers' controlled release fertilizers for open soil provides you the products you need to grow top quality flowers in a green way!

Peters Excel CalMag Grower with Organic-S

14-6-14+6.5CaO+2.5MgO+TE

Special formulation for use in soft water. The N:K ratio is aimed for growth. This Peters Excel product is a ‘ single-tank mix’ solution providing plants with all the necessary nutrients from a single tank. An organic sulfur molecule is added to the product which takes care of additional sulfur feed, without precipitation with the calcium component. 

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Peters Excel CalMag Finisher with Organic-S

12-6-20+6.5CaO+2MgO+TE

Peters Excel CalMag Finisher is often used as a follow-up fertilizer to Peters Excel CalMag Grower 14-6-14. Its high potassium formula leads to a more compact growth. This Peters Excel product is a ‘single-tank mix’ solution providing plants with all the necessary nutrients from a single tank. An organic sulfur molecule has been added to the product, for additional sulfur without precipitation of the calcium component.

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Peters Excel Hard Water Grow Special

18-10-18+2MgO+TE

Peters Excel Hard Water Grow Special is developed to encourage growth in situations in which hard irrigation water is used. It has an acidifying effect on the irrigation water and neutralizes bicarbonate. Peters Excel Hard Water Grow Special ensures a stable pH level in the soil.

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