Sportsmaster CRF 18+00+18+7CaO+3MgO+Fe (Balanced) is a granulated compound fertilizer with a 2-3 month shelf life for uniform growth.
Some of the granules are not coated, providing a source of nutrients that can be immediately taken up by the grass.
Sportsmaster CRF 18+00+18+7CaO+3MgO+Fe (Balanced) is manufactured using ICL's patented Poly-S and PACE envelope technology. It is a phosphorus free balanced NK fertilizer for use in the spring and summer months.
Its iron and magnesium content will brighten turf colour, mask stress symptoms.
Covers:
POLY-S
In fertilizer granules coated with Poly-S technology, the nitrogen is surrounded by a layer of sulphur-containing and biodegradable polymeric membrane.
As soon as soil moisture enters the outer membrane layer, nitrogen begins to dissolve. Depending on the thickness of the envelope, nitrogen can take several months to leach out.
The nitrogen release remains steady even if the soil temperature or soil moisture content changes.
The nutrient release of fertilizers coated with Poly-S technology closely follows the nutrient needs of the lawn with minimal nutrient loss.
It provides efficient nitrogen supply because the rate of nutrient leaching is significantly reduced.
There are no growth peaks, so mowing frequency can be reduced. This also results in less clippings, which prevents the lawn from becoming felted, which is detrimental to the turf.
PACE
PACE technology is a controlled nutrient release technology that contains more than one active ingredient within the plant's turf.
Nutrients are released through the plant-derived resin cover at a steady rate and become available to the turf.
Depending on the thickness of the cover, the duration of nutrient leaching can vary from 2-3 months to 8-9 months.
The uptake is not affected by soil moisture, pH or microbial activity of the soil.
It provides continuous uptake under a wide range of environmental conditions.
It helps to maintain a stronger, denser, deeper-rooted turf throughout the season.
A brief description of ICL Sportsmaster Balanced Lawn Fertiliser:
Duration
Effective duration 2-3 months
2-3 months Granule size (mm)
2.91
Overall recommended dosage
25 g/m²
Absorption time
10 days (visible absorption from the surface)
Response time
7 days
