oxyCLONE oxyCERTS - 1 7/8", Blue, pack of 20 promix seed beds or propagation trays

seed beds or propagation trays or applied directly to seeds

It is ready to use right out of the bag and is pH-adjusted to allow for maximum nutrient uptake

Quick and easy solution for bringing in fresh air or exhausting stale air

heat resistant

They include front and side bulkhead ports to accommodate an internal pump and allow multiple reservoirs to be joined in line or side-by-side

oxyCLONE oxyCERTS - 1 7/8", Blue, pack of 20 promix seed beds or propagation traysoxyCERTS are soft, non toxic EVA foam plant inserts that are perfectly shaped and fitted for your oxyCLONE system. With their no pinch design, they hold delicate clones firmly yet gently throughout the entire propagation process. They are fungus and bacteria resistant, chemical and heat resistant, and writable. They will not absorb water, so there is absolutely no degradation or water logging. Cleaning is simplejust use warm, soapy water.