- Biogreen 18-18-18 is a foliar fertilizer enriched with marine algae extract. It contains high and balanced proportions of nutrients. It is one of the most popular Biogreen formulations due to its multiple purposes for use during the different stages of plant growth.
- It was developed to treat and prevent element deficiency in plants and soil, and to restore the balance of major elements in plants and soil, and when element deficiency overlaps, where it is difficult to determine the cause of the deficiency.
- It contains a balanced set of trace elements, including copper, iron, zinc, and manganese, chelated in the form of EDTA. It also contains boron and molybdenum in the form of dissolved salts.
- Nitrogen 18%
- Phosphorus 18%
- Potassium 18%
- Magnesium 1.5%
- Sulfur 2.7%
- Seaweed (Acadian) 3%
- Size: 2 kilograms.
Rates and method of use:
- This composition can be added by all methods of adding dissolved fertilizers, through irrigation with a drip irrigation system, pivot sprinkler, etc., or foliar fertilizer sprayed on the leaves, while noting that the pH of the solution does not fall below 4, and the rates mentioned are for guidance. The exact rates depend on the type of crop, its age, the density of cultivation, etc.
Fertilization through drip irrigation
The first stages of growth: Add at a rate of 0.5-0.8 grams/liter of irrigation water, equivalent to 50-80 parts per million.
Fruiting stage:
It is added at a rate of 0.8-2 grams/liter of irrigation water, equivalent to 80-200 parts per million.
Fertilization through a pivot sprinkler
General rate: 7-10 kg/ha/add. It is added alone or mixed with dissolved fertilizers and pesticides - it is preferable to conduct a side test separately.
