Hi,
I have some problems with my plants and having tested the ph with one of those moisture/ph probe things, it is reading between 6.5 and 7.5 depending on which plant I check.
I think this may be the problem but I don't know how to change the ph of the soil. I can't mix other things into the soil as they are already planted and growing. Please advise.
Also I am watering (from the start) with mineral water which has a ph of 4.
I have some problems with my plants and having tested the ph with one of those moisture/ph probe things, it is reading between 6.5 and 7.5 depending on which plant I check.
I think this may be the problem but I don't know how to change the ph of the soil. I can't mix other things into the soil as they are already planted and growing. Please advise.
Also I am watering (from the start) with mineral water which has a ph of 4.