Uni-Gro Orchid Bark - 1cu ft - Bag - Medium Grow Tents Systems Trays Mosquito Dunks are formulated to

Mosquito Dunks are formulated to release effective levels of BTI for a period of 30 days or more under typical environmental conditions

Acts as an organic catalyst in many biological processes

3-6% Protein with all Amino Acids

6 x hook and loop straps (for organizing cables)

Reducing excess minerals in the final stage of life encourages the plant to produce more oils

Uni-Gro Orchid Bark - 1cu ft - Bag - Medium Grow Tents Systems Trays Mosquito Dunks are formulated toUni Gro Orchid Bark is the preferred growing medium for Orchids. It is made from 100% Fir Bark uniform in size and free from dust and splinters. The medium size bark is good for blooming Cattleyas, Phalaenopsis and Vanda type Orchids and other tropical plants.