I used some rooting hormone called Dyna-Gro K-l-n Rooting Concentrate it makes a diferance ..
I have been getting roots all along the entire stem much thicker roots. No more hair roots.. I add a small amount to the cloning water.
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Established in the 3 way trial.You dont have any air stones creating oxygen bubbles in your cloner?
Thats real important.
Each clone machine will be equipped with a single airstone that will run perpetually, sprayers will run on a cycle of 1 minute On, 3 minutes Off.
Established in the 3 way trial.
Because:Why would you have the sprayers turn off?
24/7 running of the water pump typically causes the high temps that bring about bacterial infections, in my experience.