Hey GK, bought your book and read through it very nice! noticed that you used the perlite brand scotts, do you live in aus? also noticed that you dont use any nutrients? or does the potting mix contain it?
Thanks
Great job for first grow! even though you may get a low yeild, youv stil learnt alot for your next grow to be just a success!
Was the Ph the reason why the leaves turned yellow? skipped a few pages.