Osmo Pro 4-4-4 is an organic plant based fertilizer that will contribute to soil organic matter and soil fertility. The mix of organic raw materials makes a sophisticated compound fertilizer with controlled release of nutrients over time.

The period of releasing nutrients is minimum 90 to 120 days. Osmo Pro 4-4-4 is a fully plant based fertilizer. Due to the balanced amount of NPK this fertilizer is a good basic fertilizer. Osmo Pro 4-4-4 can be used complementary with other fertilizers. The fertilizer has a high magnesium content. The addition of seaweeds results in positive effects on photosynthesis. Seaweed can decrease plant stress.