Integra Boost Humidity Indicating Cards 10% to 60% - Qty 10 per pack, Master Case of 36 packs - 360 Total Qty. Grow Tent Kits the Gorilla Grow Tent helps

the Gorilla Grow Tent helps you maintain the perfect growing environment with minimal effort

Cedar buffers moisture slightly

It's made in the USA and comes in several jacket colors for keeping zones organized

Packets ship loose with no individual wrapper and no cards

making it a flexible option for various production needs

Integra Boost Humidity Indicating Cards 10% to 60% - Qty 10 per pack, Master Case of 36 packs - 360 Total Qty. Grow Tent Kits the Gorilla Grow Tent helpsIntegra Boost Humidity Indicator Cards Read a Span Rather Than a Setpoint This is measurement rather than control, and the distinction matters before anything else. A card carries printed indicator spots that change color against a scale. The scale runs from 10% to 60% RH, so a card reports where a container actually sits rather than signalling one event. Ten cards go in each pack and 36 packs make the master case, for 360 in total. Using one takes no