If this is in the FAQs sorry I missed it but when starting seddlings in rockwool for a hydro setup what does the water need to be PH'd at I thought 6.0 just like hydro but then I thought I read 7.0 neutral because the seedlings can't handle any acidicy. What are ideal temps also thanks everybody
apolyon1985 Reviewed by apolyon1985 on . seedling PH If this is in the FAQs sorry I missed it but when starting seddlings in rockwool for a hydro setup what does the water need to be PH'd at I thought 6.0 just like hydro but then I thought I read 7.0 neutral because the seedlings can't handle any acidicy. What are ideal temps also thanks everybody Rating: 5