Update
How to turn a Kratky seedling/veg grow into a 12-12 flowing mode using Hydromax Bloom feed?
I’m about 3 weeks off from changing the light schedule to flowering.
At that time I plan to wash/spray the roots in a weak solution of h202 to avoid transfer of harmful bacteria.
Plants are healthy and very vigorous but they do have slightly yellow air roots with matter attached.
I can see no downside other than perhaps making the mix to strong.
Please reply if you have Kratky/Cannabis growing experience.
O’whee