Yeah im using new soil, my mixture is 50 cups
ffof 12.5 cups perlite and 12.5 cups of vermeculite. I dont have any lime and to ad to the soil and i already have everything planted and growing great. So i just keep my water that i feed them with at 6.3ph or around thats then? and will that keep it good the whole grow i just dont wanna have to fight the ph the whole time. and ph for soil is new to me i have never done soil only hydro my whole life lol.
...if you are not having trouble and you used new soil (the
ffof) you should not have any trouble...if it would ease your mind (even though I agree with others that if your organic and have a good microbes kicking you don't need to worry about it ) but if it eases your mind, check your ph and post back....I check mine occasionally for the hell of it...I water to runoff and grab some of the first runoff and check it, then water about a gallon or so more and check that...
I have moms that have been in the same soil for over 8 months, I add a layer of new soil on top (well soilless, I prefer Roots Organic cause it has enough perlite already in it) whenever I feel it needs a little bulk up, and I use a compost tea bi-weekly, alfalfa tea, bennies about every two months um....oh and about every 5 months I will throw some of the slow release dolomite lime on it...
I think with new
FFOF, which is pretty good if perlite is added, you should not have any issues if you are just vegging and flowering.