roxy002
- 75
- 8
Looking for some advice guys. I've read through previous threads but it seems that yellowing leaves can be a sign of all sorts of problems.
It's mainly the smaller new leaves that are turning bright yellow, almost fluorescent.
The strange thing is, There is 2 different strains and only one strain has been affected. I have 3 Feminized Big Bud, and one Feminized Confidential Cheese. Only the Big Buds have the yellow leaves.
Here's some details:
10 litre pots
Media = Coco
Nutes = Canna Coco A & B
EC = 1.8
PH = 5.8
600w HPS, approx 14" from plants
They are sat in 1 x 1 metre tent and I give them a good feed every couple of days, when the coco is starting to feel a bit lighter. The drainage is OK, so I don't think root rot is the problem. What, I did do differently though, the last feed I used lime juice to lower the PH, was this a bad idea? But the confidential cheese is fine. The coco has been used once before, but it was dried out, as was all the left over roots in the coco. Up until the last feed they have been healthy. I gave them a flush yesterday with straight tap water, PH at 5.9 but no improvement yet.
Any advice appreciated guys, cheers.
It's mainly the smaller new leaves that are turning bright yellow, almost fluorescent.
The strange thing is, There is 2 different strains and only one strain has been affected. I have 3 Feminized Big Bud, and one Feminized Confidential Cheese. Only the Big Buds have the yellow leaves.
Here's some details:
10 litre pots
Media = Coco
Nutes = Canna Coco A & B
EC = 1.8
PH = 5.8
600w HPS, approx 14" from plants
They are sat in 1 x 1 metre tent and I give them a good feed every couple of days, when the coco is starting to feel a bit lighter. The drainage is OK, so I don't think root rot is the problem. What, I did do differently though, the last feed I used lime juice to lower the PH, was this a bad idea? But the confidential cheese is fine. The coco has been used once before, but it was dried out, as was all the left over roots in the coco. Up until the last feed they have been healthy. I gave them a flush yesterday with straight tap water, PH at 5.9 but no improvement yet.
Any advice appreciated guys, cheers.