Hygrozyme Hyshield, 20 Liter Container Size:4 Liter Requires 3 AAA batteries

Requires 3 AAA batteries

and are more gentle on the bulb than magnetic ballasts

Silence irritating pump exhaust noise

5oz yield every three months

000 square feet overnight or any time that’s convenient

Hygrozyme Hyshield, 20 Liter Container Size:4 Liter Requires 3 AAA batteriesPutting your Plant's Health First Your plants overall health is the most critical part of your grow. If your plants immune system isnt strong and healthy your crops yields will be significantly reduced HYSHIELD tricks plants into thinking they are being attacked by pests and, as a result of this perceived infestation, the plants immune system goes into protective mode. These natural defense mechanisms not only stimulates the plant immune system but