staygreener
Well-Known Member
FFOF/Perlite/dolomite 5 gal, 4 weeks veg'd under 90w, week 6 of 9 with 250w (160w high-quality CoB) in 5 square feet
H16 base (1-1-3, includes calmag), supplemented by Sea Grow + Hawaiian Bud and bloom (PK boosters), Extreme Serene/Big Bloom (organic stuff).
Feed/water every 2-3 days, first half gallon E=2.5-3... second half gallon E=1-1.5. My starting E=.2-.3
- I don't adjust pH, but it goes in between 6.0-6.5 and I add beneficials.
Jack 47 Fast (Jack/AK47 mix crossed with its own autoflower)... I did a lot to keep them extremely short and bush-like. Despite their short stature, they're healthy and I have 4-6 inches of penetration under my canopy in a very dense environment. I noticed this a few days ago and it's gotten worse... the following pictures were taken under a very small amount of 3000K light and my camera's flash.
It's worth noting that these plants were starved for five nights ending a week ago... it couldn't have been helped. My other plant faced some temporary damage from P-def, but it's fixing itself and hasn't gotten much worse. I believe it is either Mn or Mg deficiency based on the following information:
http://www.growweedeasy.com/sites/growweedeasy.com/files/manganese-info-marijuana.jpg
http://www.growweedeasy.com/sites/growweedeasy.com/files/magnesium-info-marijuana.jpg
Please help!
Bad pic, but the rest of the plant is relatively healthy with little to none of the symptoms above. It's very localized:
![IMG_20160322_194641.jpg](/data/attachments/2738/2738193-b0e7950962019e6ea27a421a947c14bc.jpg)
H16 base (1-1-3, includes calmag), supplemented by Sea Grow + Hawaiian Bud and bloom (PK boosters), Extreme Serene/Big Bloom (organic stuff).
Feed/water every 2-3 days, first half gallon E=2.5-3... second half gallon E=1-1.5. My starting E=.2-.3
- I don't adjust pH, but it goes in between 6.0-6.5 and I add beneficials.
Jack 47 Fast (Jack/AK47 mix crossed with its own autoflower)... I did a lot to keep them extremely short and bush-like. Despite their short stature, they're healthy and I have 4-6 inches of penetration under my canopy in a very dense environment. I noticed this a few days ago and it's gotten worse... the following pictures were taken under a very small amount of 3000K light and my camera's flash.
It's worth noting that these plants were starved for five nights ending a week ago... it couldn't have been helped. My other plant faced some temporary damage from P-def, but it's fixing itself and hasn't gotten much worse. I believe it is either Mn or Mg deficiency based on the following information:
http://www.growweedeasy.com/sites/growweedeasy.com/files/manganese-info-marijuana.jpg
http://www.growweedeasy.com/sites/growweedeasy.com/files/magnesium-info-marijuana.jpg
Please help!
![IMG_20160322_194656.jpg](/data/attachments/2738/2738172-157e13bcc12978e627688d71897c4f02.jpg)
![IMG_20160322_194703.jpg](/data/attachments/2738/2738173-17cb3cef6b855d3b88e38890b04efb4d.jpg)
![IMG_20160322_194713.jpg](/data/attachments/2738/2738174-2f884144f86542f021a00b4ba2137090.jpg)
![IMG_20160322_194718.jpg](/data/attachments/2738/2738175-ca807e5709e8a865326443496fd44068.jpg)
Bad pic, but the rest of the plant is relatively healthy with little to none of the symptoms above. It's very localized:
![IMG_20160322_194641.jpg](/data/attachments/2738/2738193-b0e7950962019e6ea27a421a947c14bc.jpg)