First time grow. I need some help!

A

AlexSparq

New Member
I have 3 plants Blue cheese and one is sick the leafs are drying and they have tiny spots.There are in 3 weeks of veg and this problem is from week 2.
grow box
light 1-150wCFL 6500k,3-23w 6500K,18/6
soil 6.7 ph
temp/humidity night 15C(59F) and day 24C(75.2F) 50%
nutrients Canna terra vega

DSC_3368.jpgDSC_3370.jpgDSC_3372.jpgDSC_3373.jpg
 
Bugeye

Bugeye

Well-Known Member
You have most likely given them nutes too early. Do you know the ppm on the nute mix you fed them?
 
VRZ711

VRZ711

Well-Known Member
does the soil drain good ?, seems like a PK deficiency, the soil PH is 6.8 what about the water PH that you water with, and whats the water PH with nutrients in ?
 
A

AlexSparq

New Member
Thanks fro reply I use Canna 25ml/5L and i feed them in 1st week of veg.The sol drain ff fast and the PH of water i don't know
 
A

AlexSparq

New Member
stress i don't think is the problem because haven't changed anything just the height of light. I will try 2 weeks only water.
 
Bugeye

Bugeye

Well-Known Member
I'd stay on water only. Transplant them up to a larger pot in about a week and you can stay water only for another month after that, assuming quality soil.

Good luck!
 
fir3dragon

fir3dragon

Well-Known Member
if you spilt nute water on the leafs, that will burn the shit out of the leaf it spilt on. but i agree with the guy above... water only for a bit and see how they do.
 
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