PVP Industries Horticultural Vermiculite - 4cu ft Bag Commercial Water Filters The green LED indicator shows

The green LED indicator shows the CO2 level is below 800ppm which means the room is safe to entry

Input: 1/4" internal diameter

Expand wall outlets and control your equipment with this 8-outlet power strip with surge protection and built-in timer

so your plants remain resilient throughout both the grow and bloom phases

PVP Industries Horticultural Vermiculite - 4cu ft Bag Commercial Water Filters The green LED indicator showsPreferred for seeding, plugs, small cells and moisture retentive soil mixes. Horticultural vermiculite is permanent, clean, odorless, non toxic, sterile and pH neutral. It will not deteriorate, turn moldy or rot. Mixed with soil, peat, composted pine bark, fertilizers, pesticides and herbicides and promotes faster root growth and quick anchorage to young roots. Vermiculite granules attract and hold ammonium, potassium, calcium and magnesium needed for