I was talking about organic and supersoil with a bunch of people in the last period and I got good advices from you all guys, so thanks to all and thanks to you explosiv for the many input you gave me pointing on the right way.
So I ended with an hybrid recipe basing the main nutrients supply to worm casting and a guano source, but not from birds or bats, it's from some sort of worms fed with cereals. Along many other organic and mineral products to create a (supposed) rich soil without the need to fertilize it again.
Let it to decompose a couple of months at room temp keeping it moist and then I used it to fill 70% of plant's pot.
I used 7liters pot for a total of 11 pots for a single 660W HPS (400V).
Now they are few days from the switch to bloom and I can only say they're fine. I can see a really healthy green and some sort of light reflection from the leaves, and I guess it's due to the bigger content of waxes covering the leaf. It means almost nothing at now and I don't know exactly what to expect, it's just a first experiment where most probably something will go wrong and need to be correct for the next time, but maybe there is a little chance everything will go as it should go and I can try the same clones grown hydro and supersoil and try to understand the differences.
Some pictures and at the next update!
...and an old mom waiting to be thrown away
So I ended with an hybrid recipe basing the main nutrients supply to worm casting and a guano source, but not from birds or bats, it's from some sort of worms fed with cereals. Along many other organic and mineral products to create a (supposed) rich soil without the need to fertilize it again.
Let it to decompose a couple of months at room temp keeping it moist and then I used it to fill 70% of plant's pot.
I used 7liters pot for a total of 11 pots for a single 660W HPS (400V).
Now they are few days from the switch to bloom and I can only say they're fine. I can see a really healthy green and some sort of light reflection from the leaves, and I guess it's due to the bigger content of waxes covering the leaf. It means almost nothing at now and I don't know exactly what to expect, it's just a first experiment where most probably something will go wrong and need to be correct for the next time, but maybe there is a little chance everything will go as it should go and I can try the same clones grown hydro and supersoil and try to understand the differences.
Some pictures and at the next update!
...and an old mom waiting to be thrown away