Water-soluble magnesium sulfate heptahydrate in crystalline form. Its high purity allows it to be used for both fertigation and foliar processing. The use of BitterMag is important during plant growth and immediately after flowering.

Advantages of the product:

• Completely water-soluble.
• Quickly absorbed during both root and foliar feeding.
• Mixes up with other water-soluble fertilizers, except for those containing calcium and phosphorus.
• The special crystalline particle size simplifies product packaging and using.
• Enhances the photosynthetic activity of the plant.