Description

Penac P is a substrate additive that improves the soil and intensifies the development of hair roots and soil microbes, thus intensifying the supply of nutrients to the plants. In addition to this, plants become greener; reflecting their increased ability for photosynthesis.

The increased ability for photosynthesis combined with the increased supply of nutrients allow the plants to build up enough reserves to produce natural antibodies that help protect them from disease and pests.

Add to the undermost layer of the substrate.