Nitrogen Total (N) | 11% |
Ammoniacal nitrogen (NH4-N) | 2.1% |
Urea nitrogen (Ur-N) | 8.9% |
Phosphorus (P) | 4.8% |
Water soluble | 4.8% |
Potassium (K) | 4.2% |
Water soluble | 4.2% |
Magnesium (Mg) | 4.8% |
Water soluble | 1.5% |
Balanced NPK to support germination and establishment of new seedlings
We have added Pearl® Technology to our premium controlled-release Sierrablen Plus fertilizers and it is providing significantly increased rooting and more efficient nutrient use over traditional ammonium-phosphate sources. With Pearl Technology we have eliminated the risk of phosphorus leaching into the environment or it irreversibly locking onto soil particles: Pearl only releases in response to organic acids produced by the roots and therefore will be taken up as per the plants' requirement.
The key benefits of Root Activated™ continuous release phosphorus, including increased turf rooting density and better phosphorus use efficiency, have been proven through published independent research trials in the UK and US.
Spreader |
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ICL SR2000 or Accupro 2000 |
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Spread Width |
4m |
Cone Setting |
4 |
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Application Rate |
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20g |
25g |
30g |
35g |
40g |
45g |
50g |
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Single Pass |
K |
K ½ |
L |
M |
N |
O |
P |
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Double pass |
I ½ |
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J |
J ½
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K |
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K ½
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Balanced NPK to support germination and establishment of new seedlings