Hey Ron,
I build my own rainforest cloning chamber using a 5 gal. bucket. But instead of using baskets to hold the cuttings I drilled small 3/4 inch holes in the lid and in planning to use pieces of holes and poly fill to hold the cuttings in place. What you think? Do you put more than one cutting it in each basket and a the bottom of the cuttings in the expanded clay pellets or below the basket? Do the clay pellets promote rooting? Longtime reader of your site.
Ps what you mean modified spray head? How did you modify it? I just bought a 400 gal. per hour
pump thank you APT