Hey everyone.
I'm pretty sure my plants aren't happy with the pH of the soil - yellow patches on leaves, lower leaves pale, but my problem is that I won't be able to get any pH tester kit for another 4 days because I'm in the middle of exams. Does anyone have any advice for what I could do during those 4 days to help?
They're an orange skunk strain, about 2 weeks old. I have them under a 600W hps lamp for 18hrs a day, using biogrow every second watering and I add stuff called Chlor Stop to the water I use - it's for fish tanks but I read that it could be used for growing, I think I used more than necessary in the first few waterings though.
They're in some standard indoor plant potting soil.
Don't know the pH of the water I'm using unfortunately.
This is the first batch we've been growing and we've been so proud and impressed with them so far I really want to try to save them.
Thanks in advance for any help you can give
I'm pretty sure my plants aren't happy with the pH of the soil - yellow patches on leaves, lower leaves pale, but my problem is that I won't be able to get any pH tester kit for another 4 days because I'm in the middle of exams. Does anyone have any advice for what I could do during those 4 days to help?
They're an orange skunk strain, about 2 weeks old. I have them under a 600W hps lamp for 18hrs a day, using biogrow every second watering and I add stuff called Chlor Stop to the water I use - it's for fish tanks but I read that it could be used for growing, I think I used more than necessary in the first few waterings though.
They're in some standard indoor plant potting soil.
Don't know the pH of the water I'm using unfortunately.
This is the first batch we've been growing and we've been so proud and impressed with them so far I really want to try to save them.
Thanks in advance for any help you can give
