"After that it's always the same. In rocckwol I swing the ph from 5.4-6.3 during veg and 5.0-5.9 in flower."
pH is set at 5.4 for veg and 5.1 for flower. It is not downed until 6.3 in veg and 6.1 in flower; at which point i take them back to 5.4 and 5.1 respectively. For down mgmt i use citric acid for the first pH (helps prevent Ca bonding) and then choose nitric or phosphoric acid as the second and third applications of acid depending on which i think will help the plant more"
thanks for the clarification on that subject.
pH is set at 5.4 for veg and 5.1 for flower. It is not downed until 6.3 in veg and 6.1 in flower; at which point i take them back to 5.4 and 5.1 respectively. For down mgmt i use citric acid for the first pH (helps prevent Ca bonding) and then choose nitric or phosphoric acid as the second and third applications of acid depending on which i think will help the plant more"
thanks for the clarification on that subject.