I have 4 AK47 Plants under 250Watt CFL in veg, Perfect Humidity 55 / Perfect Temps 21 to 24C / Plenty Air circulation. I am an experianced grower and am baffled with this PLZ Help.
1 of my 4 AK47z in veg has went bad over nght. At first the Gordans rock wool bricks (All big Muma Bricks) were a bit dry (1 plant was showing the usal signes of under watering) so i waterd them all with the usal mix of IONICS grow at 7ML a L. I have worked my way up to this nute level over the last 9weeks of veg and they have been getting this for the last 3weeks (the plants love it, they have been thriving!) Next day i woke up and checked my ladies to find they were all standing tall and healthy as ever EXEPT for 1 it had developed a deep purpal between the Leaf vaines on the uper and bottom sides and the classic under watering signes of curreld leafs has not gone away. pics of 1 leaf badly affected are hear. Plz help as this plant looks like it could die in the next couple of days. Thanks in advance.
soz cant upload image as i do not know how. any help with this would be great
1 of my 4 AK47z in veg has went bad over nght. At first the Gordans rock wool bricks (All big Muma Bricks) were a bit dry (1 plant was showing the usal signes of under watering) so i waterd them all with the usal mix of IONICS grow at 7ML a L. I have worked my way up to this nute level over the last 9weeks of veg and they have been getting this for the last 3weeks (the plants love it, they have been thriving!) Next day i woke up and checked my ladies to find they were all standing tall and healthy as ever EXEPT for 1 it had developed a deep purpal between the Leaf vaines on the uper and bottom sides and the classic under watering signes of curreld leafs has not gone away. pics of 1 leaf badly affected are hear. Plz help as this plant looks like it could die in the next couple of days. Thanks in advance.
soz cant upload image as i do not know how. any help with this would be great