oxyCLONE oxyCERTS - 1 7/8", Blue, pack of 20 promix simply replace it

simply replace it

heat resistant

and tubers

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

oxyCLONE oxyCERTS - 1 7/8", Blue, pack of 20 promix simply replace itoxyCERTS 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.