Couple Questions

I have 2 questions for today


First is, What is a good % of humidity for my grow room ( 45% - 55 % good? )

2nd question is what is the best and cheapest way to lower the Ph level of my soil.
( I know best and cheaoest dont go well together so best.. )

Thanks for any help you can provide


Happy Growing

anyone out there that can help me out please

to lower ur ph a quick cheap and effective way is to use vinegar or lemon juice

oh and that humidity is ok, just about perfect, i like it there for flowering

ant more questions

Awesome thank you very much