Orca Size:Orca 16 Oz. Continual use of these bloom

Continual use of these bloom additives will ensure your plants will stay on the right course

now specifically enhanced for coco coir

Instant Upgrade - convert in just seconds

1 g/oz graduation

Connects directly to your water supply with your own hookup (uses 1/4 in tubing)

Orca Size:Orca 16 Oz. Continual use of these bloomOrca is a premier liquid mycorrhizal product. It contains carefully selected mycorrhizal fungi and bacteria well suited to a variety of soils, climates and plants. The microbes in Orca enhance the availability or uptake of plant nutrients and water through the root system. In nature, fungi build a microbial system in and on plant roots which greatly enhance plant vigor.