Erm I've adjusted the tap water to a ph of about 6.4. (I have a meter)if that's what you mean.
I'm using biobizz allmix with the top layer (about 40mm) being just a standard compost. The other 3 plants seem ok. Just this one has s problem
Hi everyone New to the site! Just started my first grow of autoflower in a greenhouse.
I’ve been reading on and off for years and just decided to join and get to know the community.
Cheers
D