Thanks to Romeu for the Pure Kush seeds, I'll proceed with the test & to make it a bit more interesting will go together with the Kush's Challange, GHSC Pure Kush vs Vanilla Kush from Barney. Both went to glass of water during 24hrs & then to paper towells, Pure Kush first & a week before the Vanilla Kush, reason why they will have 1 week different in age. Nutrients Humbolt Nutrients in Vege Master A Master-B, Sea Mag Sea Cal ProZyme Hu