Wow. Could you specify (close as you can) the exact height above the waterline the stem was, and the height above the netpot-bottom that the bottom tip of the stem sits at? Still amazed, thinking that placement of the stem in the hydroton (i.e. how far up from netcup-bottom), and in relation to the waterline, is probably crucial.
grow4fun Reviewed by grow4fun on . Cloning directly to Hydroton/Bubbler x4 :cool: Cutting...prepping...setting into 5" netpots w/hydroton. Materials: 10 gallon/4 plant rubbermaid tub w/7-8 gallons of ph'd*5.8 ROwater hydroton to fill 4-5" netpots 2-12" airstones 1-dual airpump 4 feet of 1/4" black tubing razor sharp knife schultz takeroot (cloning powder) Optional: 5ml micro-grow-bloom...10ml liquid karma... Rating: 5