It may already be old news but dumping those clogging spray nozzles was the smartest thing I've done in awhile. Simply use a 1/32" ( #68 gauge) drill bit where you'd drill spray nozzle locations in your pvc header in the tub. It's not really necessary to have an atomized spray mist in there. Just as long as all the stems are kept wet and drips appear at all of them. Plenty of oxygen is getting to the rooting cuts anyway.
DIY aero rapid rooter w/o those pesky spray nozzles
- Thread starter Jar Man
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