>>1570851Simple kratky method on buckets with GHE flora series plus GHE Calcium Magnesium Supplement that is really needed despite GHE claims. I apply Epson Salt foliarly from time to time, maybe once a month.
I recommend larger than 20l buckets and you will still need to refill quite a bit.
This photo is old. Of the four large plants here the ones in individual buckets died mysteriously and rather suddenly. I suspect a virus.
So the harvest I posted earlier is from just the ones sharing the large bucket.
