This is the first time I am reusing soil. Was fed up with the waste of soil with every harvest and the reasoning for doing this did not make much sense to me.
After some reading I decided to give it a try. Many recommend to use larger pots for soil, but due to a small grow space and to maintain a bit of variety by having 2 plants, I decided to continue using smaller ones.
I simply let the soil rest for a month or two and then reamended it with a little bit of worm castings and other organic nutrients as listed. Excited to see how this will go 🤞
@ThreeLittleBirdsCC, thanks dude! I mix the BioGrow and BioBloom directly in the substrate. GHF recommend 3-5g/ltr substrate of each - since I only grew autos until now, I've always used 1/4 dose. I also throw in some other organic nutrients like worm castings and bat guano. During the grow, I feed BioEnhancer (media drench) once every 2 weeks, starting on the 7th day after seed sprouts. Again I use 1/4 dose of the recommended 0.5-1 g/ltr water. Other than that I only water like every 2-3 days.