The magnesium sulphate fertilizer is specially produced to easily correct or prevents magnesium deficiencies for all types of crops and soil conditions. The fertilizer is best used to prevent magnesium deficiencies before or during planting, however, it can also be used to correct growth problems during the growing season.
- Active Ingredient: Magnesium Sulfate Heptahydrate (MgSO4.7H₂O).
- Mode of action: Orchids mainly + vegetables (soil dependent).
- Dosage: 15 ml sprayer