ok, I was never really sure how to check the ph of soil. I have a good digital ph tester for water. So Should I use water that I have lowered the ph for this test, or just tap water?
-1000 watt lights about 2 feet away
-I have a soil ph tester but idk if it works to well... It always has the same reading 7.2 I have been giving them water with a ph around 6.2-6.8
-I use Flora nova
So I seem to be having this problem with a few plants. They look amazing throughout their whole grow. Then right at the end the leaves around the buds, especially the koala, start to turn brown at the tips and slowly move towards the middle to the bud.
Any ideas?
-Growing in soil
-I water as...