Let's start again with a new bigger grow tent with 9 seeds from the Zenfarm company and 2 seeds that I sowed this winter and luckily survived, I hope to be able to bring them to the end of flowering.
I used BAC brand Lavasoil substrate and added about 1.5g / L of Ekoprop brand mycorrhizae to prepare the ground for the new seeds. I am irrigating with water with controlled pH 6.2 and feeding my mycorrhizae with the BAC product called Sugar Candy Syrup 1ml / L