HYSHIELD Improves Plant Growth Nutrition Uptake Yields, Fights Fungal infection Contactor Board as coir could consume some

as coir could consume some of the nutrients

Sturdy metal fan

When the light is turned on

The Compact Kit & Pro Kit do not have an on/off switch

HYSHIELD Improves Plant Growth Nutrition Uptake Yields, Fights Fungal infection Contactor Board as coir could consume someItem Description From the creators of Hygrozyme comes HYSHIELD This unique formula is derived from exoskeletons of crabs which are a natural by product of the crab fisheries. With HYSHIELD in your grow, from seedlings to harvest, your plants are protected. 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