| Analysis |
| N |
P |
K |
S |
Mg |
Ca |
Other |
| 10.8 |
5.9 |
7.6 |
13.7 |
0.9 |
4.3 |
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| Physical description |
Physical Description Ravensdown Brassica Base half SOP is a multi-nutrient fertiliser blended from Ammonium Sulphate, Cropmaster DAP, Superphosphate, Potassium Chloride, Potassium Sulphate, Kieserite, Borate 48 and Sodium Molybdate. Granule size and colour varies according to its components. |
| Farm types |
Horticulture
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| Uses include |
Market gardening
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| Cautions for mixing |
Conditions For Mixing It is not recommended to mix Brassica Base half SOP with other products, because it is a specific mix already.
As DAP and superphosphate can form a slush when in contact with each other, ensure this fertiliser is applied promptly, do not store for long periods of time.
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| Works better with |
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| Also known as |
Also Known As
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| Similar products |
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| Safety |
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| Regulatory requirements |
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The most popular of a number of Ravensdown Brassica Base mixes
Provides all of its nutrients in a readily available source
Half of the potassium supplied in the sulphate form
Magnesium is supplied in the form of highly soluble kieserite
Boron and molybdenum are included since they are both essential trace elements for brassica production
The Brassica Base half SOP provides all of its nutrients in a readily available source. This includes magnesium, which is supplied in the form of highly soluble kieserite.
As many brassicas have high sulphur demand, this base has half of the potassium supplied in the sulphate form.
Another feature of this base mix is the inclusion of boron and molybdenum, both essential trace elements for brassica production, their inclusion will improve production.
Uses
Brassica Base half SOP is the most popular of a number of Ravensdown Brassica base mixes. It is used for the establishment of broccoli, cauliflower and cabbage vegetable crops, particularly in the Pukekohe region.
Application rates and advice
Brassica Base half SOP is typically applied at rates of 500-1000kg/ha to aid successful crop establishment. Actual spreading rates will vary according to farm type, climate, productivity, soil type and crop type. Soil testing and fertiliser plans are available to ensure you use the right product at the correct rate. Call our Customer Centre for information.
Unlike most solid fertilisers, is not stable and should be applied as soon as practical after mixing at the store as has propensity to become lumpy.