**Pictures**Why do I have Yellow Vaines?
- Thread starter 420caregiver
- Start date
laserbrn
Well-Known Member
I'm having some trouble with seedlings right now so for the first time in a long time I don't feel I can be of much help.
What are you feeding these plants? They should be drinking down just PLAIN water without any nutrients. Looks like it could be a problem with the light being too low, hot or powerful.
What are you using for lighting?
What is your temperature (daytime and night time).
What are you using for feed? Feed schedule?
What are you watering intervals?
Did you presoak the rockwool before starting in 5.5 ph water?'
Are you checking the ph of the reservoir they are fed from? What is the pH?
420caregiver
Active Member
I Have a
(2) t5's 6 inches away
A/C unit temps at 76 day
No nutrients
I did P.H the Rock wool to ph 5.5 for 24hrs
and i dont know why this happens
i use R/O watter with Calmag to the right amount
Here are some Pictures of my dirt Plants! Too look at the weird yellow on one of the leafs its in Half!
this is in a Sunhut Tent 4x3x7 i think this tent is bad because look at my DIRT plants! too I have
12 Seedling and 2 clones and ALL have yellow leafs
These dirt plants are only in foxfarm ocean dirt R/O water to ph 6.5 calmag and NO nutes
I use
(4) T5's
(1) 400 watt MH
A/C at 79 Temp
and This happen too! why my clones and seedling is it the tent? but why do my other seedling in my Rockwool happen too.? My RW seedling are in a different brand grow tent it is a 4x4x7 tent! but in both tents i have a problem any Suggestions?
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laserbrn
Well-Known Member
That's a trip, I'm using T5's too. I'm also using rockwool and I'm in the same boat. Temps @ 78 haven't been fed any nutes and they are going ugly. Frustrating huh?
I have heard of some problems with off-gassing on some tents. Try taking one or two out and see if they improve.
420caregiver
Active Member
Yep
I dont know why? I would think it was maybe the light being to close i did have them about 3 inches away until i notice the yellow vaines i pull the lights back to 6 inches so now i will have to see in a couple of days! i water them every 2 days! i will pull 2 out and check back!Thanks again and let me know how your improves
laserbrn
Well-Known Member
Yep
Thanks again and let me know how your improves
I'm using a T5HO and I pulled it up to about 10" and they seem to be improving. I didn't add Cal Mag this time like I usually do so it could be contributing to my troubles. My water is only @ 30 ppm so the only thing I can think is an MG deficiency. I'm really at quite a loss, my clones seem to be doing okay, but my seedlings look like shit. A few different strains too. And really slow growth. This isn't my first rodeo so I'm kind of at a loss here. This is probably my 9th or 10th grow and I haven't seen anything like this.
420caregiver
Active Member
??? Yep same PPM for my water and Calmag i thought was a contributer i never use R/O before so i don't know if this was normal or not. This is my 4th grow and i dont know what it is? I never used tents before but my temps are great and my watering is just right? Do you use tent or is it normal?
Hey. It does sound like your tent. I had the same problem, leaves turning yellow and dying from the bottom up. I threw that shit out a couple weeks ago and my plants are looking alot better now. I know you dont want to think its the tent since you pay so damn much for em but getting rid of it is your best bet. Its one of the white PVC lined ones right?
laserbrn
Well-Known Member
Shouldn't have to throw it away. They had this off-gassing problem resolved awhile back. Wherever you bought it should take it back. This is a well documented problem. Can you window sill one of the plants to see if it turns around?
TheNewBreed
Member
Hi guys, i am glad I found your post. I am not growing in a tent However I've recently germinated 4 plants. Three of which look very healthy and one that looks just like yours. Light blotchy, yellowish green. Here are some photos. Two healthy ones and the last two pics are the one with problems. I'm am also growing in Rockwook, soaked with rockwool conditioner, water ph of 5.5, 600w MH lighting 24" above plants (it was higher but they were stretching), room is constant 77F in the day and 69F at night. Just don't know why three would be great and one is hurting being that they've been treated identically since seeds...
TheNewBreed
Member
Sounds good. Thanks AKRevo. It is my first grow but I really put months of prepping and learning in before so I'm pretty sure everything is right on. Just found it awkward that one of four would look so crippled under identical conditions.
420caregiver
Active Member
I placed my Seedling in a different room and we will see what happens!
