Is this heat burn/stress?

[JJ33]

Im growing 4 Bubblicious in a 4×4×7 tent.. With a 600mh light(at 50% power). The light is about 3 feet above the plants.. The room Temps stay around 80-86 it usually hovers around 82 most of the time.. The humidity ranges from 20%-67% usually in the lower end.. Its been raining a lot in my area so that has contributed to the higher humidity lately since I have my window open to let air in..

I was misting the leaves but then stopped because I thought that was causing the leaves to burn.. Is the light to close?

 

[redbeard420]

Looks like you are bleaching out the leaves. Raise you light up. The intensity is too much for your plant. I have experienced this in the past from led.

 

[JJ33]

Looks like you are bleaching out the leaves. Raise you light up. The intensity is too much for your plant. I have experienced this in the past from led.

I raised it another foot.. Did your plant recover from this??

 

[redbeard420]

I raised it another foot.. Did your plant recover from this??

Yep you should be ok. The leaf showing the bleaching will live but u may see the damage for a long time. Just check to make sure it dont get any worse.

 

[JJ33]

The plant that didn't have anything wrong with it now has the same issues as the other one.. Even though I raised the light more...

 

[JJ33]

 

[Squidbilly]

Your light is plenty high enough. If your humidity is below 60% at this stage your plants won't be happy ESPECIALLY if your temps are over 80 degrees. Try and get that stabilized either way, big swings are stressful for such little plants.

The seedling stage can be a bitch, lol. I've seen seedlings have some pretty rough starts and turn out being great plants.

 

[BeastGrow]

Looks like a defiency.. maybe potassium or calcium

 

[JJ33]

Looks like a defiency.. maybe potassium or calcium

that is what i was thinking.... do you think its time to transplant them to bigger pots and start feeding them? New leaves seem to come out good but then it seems like they start to grow these spots after a couple of days...

 

[JJ33]

They dont seem to be improving much

 

[BeastGrow]

yeah they should be ready for a xplant to a bigger container with a mild feeding of all purpose feed with micro nutrients

 

[RAYRAY420SMOKEWEEDEREDAY]

Agreed transplant to bigger pot check for deficiency's and then feed your babies

 

[JJ33]

yeah they should be ready for a xplant to a bigger container with a mild feeding of all purpose feed with micro nutrients

Agreed transplant to bigger pot check for deficiency's and then feed your babies

Should I feed them right after transplanting? or should i wait a week or so?
Im using miracle grow.. Only kind i could find around town.. says feeds up to 3 months..

 

[BeastGrow]

depends what you are xplanting into.. if it is a potting soil mix then you will not need to add nutes for at least a couple weeks.

the miracle grow potting mix would have enough nutes to hold you for awhile. might even hold you until harvest.