Hey all,
I'm in my 7th week of flower and one of my plants is showing interveinal chlorosis.
I'm growing in soil and I PH tested it yesterday at 6.5. Watering between 6.2 and 6.8.
I top dressed with guano and ecothrive charge 3 weeks ago. Watering is every 2nd day at the moment due to the heat and relatively small pot size.
Nutrients are Mills cal-mag at 1 ml/l, TA Organic Bloom at either 1.5 ml/l or 2 ml/l (depending on other additives), TA bloom boost 3 ml/l, sometimes Biobav Problem Solver at 2.5 ml/l, and recently H&G shooting powder at 1/2 dose (this chlorosis preceded that and it hasn't worsened but also hasn't improved).
EC is usually around 1.5 but is 2 with Shooting Powder (not every feed).
I have added some epsom salts to my water with no clear improvement.
This morning at lights off I used some Cannacure as a foliar spray as it seems to have iron, manganese and magnesium which I thought may help but I'd appreciate any advice.
PPFD c750
Temps 21°-26°
VPD 1.3-1.5
and a healthier one of my other plant:
I'm in my 7th week of flower and one of my plants is showing interveinal chlorosis.
I'm growing in soil and I PH tested it yesterday at 6.5. Watering between 6.2 and 6.8.
I top dressed with guano and ecothrive charge 3 weeks ago. Watering is every 2nd day at the moment due to the heat and relatively small pot size.
Nutrients are Mills cal-mag at 1 ml/l, TA Organic Bloom at either 1.5 ml/l or 2 ml/l (depending on other additives), TA bloom boost 3 ml/l, sometimes Biobav Problem Solver at 2.5 ml/l, and recently H&G shooting powder at 1/2 dose (this chlorosis preceded that and it hasn't worsened but also hasn't improved).
EC is usually around 1.5 but is 2 with Shooting Powder (not every feed).
I have added some epsom salts to my water with no clear improvement.
This morning at lights off I used some Cannacure as a foliar spray as it seems to have iron, manganese and magnesium which I thought may help but I'd appreciate any advice.
PPFD c750
Temps 21°-26°
VPD 1.3-1.5
and a healthier one of my other plant:
