Can someone help please if you have seen similar problem before. The problem started when I replanted to a larger pot, the soil used is like 40% perlite/vermiculite 40% coco and 20%MG premix. Water I used were tap water like ph 7.5+ but it grow fine before I re-pot. I lowered the water ph and...
I ordered from them on the 09/09/2009 and I still haven't got them, e-mail them twice and got the same reply saying 9-21days. I have ordered from a different place since then. http://www.cannabis-seeds.co.uk seems very good, stock can be limited but they show you what they do have in stock. and...
This is taken from some gardening web site, I hope it helps. :eyesmoke:
Macronutrients
Calcium (Ca)
Symptoms: New leaves are distorted or hook shaped. The growing tip may die. Contributes to blossom end rot in tomatoes, tip burn of cabbage and brown/black heart of escarole & celery...
I would say it is the light source, your lamp is good for vegging but can be too hash on the little seedlings, try use 3 cfl bulb about 3 inches from it. You should not need to nut them at this stage.