Heat stress? pictures

Microracer87

Well-Known Member
4 days ago my ac died and my room reached 35c for acouple hours. Are the light green spots around the edged from heat of something else? There are some leaves with brown on them, but that was from being root bound and too much fertilizer. Take a look


White widow 016.jpg

White widow 015.jpg

White widow 014.jpg

White widow 013.jpg

White widow 012.jpg

White widow 011.jpg

See anything else wrong here?
 

rollwithit

Active Member
Hey bro sometimes it takes a while to get a response from some of our grow guru's. I don't really know much but it looks like you hit the nail on the head. You plant looks great, i don't think there's much to worry about if your temp is back under control now. You should also post a little more info re: your plant, it's age, grow medium, lights, nutes etc. all that will encourage others give feedback and help with the diagnoses. peace and goodluck
 

MrFishy

Well-Known Member
Need more data. What kind of lighting? I don't know about heat stress but suspect 95F might do some harm if your plants been pretty well sheltered up until this incident.
Have you looked at the site plant troubles stuff in the faq's? Whatever burned it, it doesn't appear to be fatal at this point.
 

Microracer87

Well-Known Member
Well it's 1 month and 2 week old white widow feminized. It might be a month and 3 weeks i dont remember.It's 15" tall and since the root bound, over fert epidemic it's been growing 1/2" a day. It's was under a 400w hps with the a metal halide conversion bulb, but I just switched to 12/12 this afternoon and put the hps bulb in. The light will go off aroun 7:30 tonight. I've been using MG African violet soil (30%perlite) which has a ph around 6.5-6.8. I use tap water and let it stand out for two days and add distilled white vinger to it till the ph is 6.5. I've added some dried blood to the soil and also i use some fish emulsion. I'm going to be using kool bloom (0-10-10) in 2 days when it's watering time. By the way I dunno how to flush the soil. Is there a right way? Or just add abounch on fresh water? Temp 22/28c is the average high and low. I also use a oscilating fan and I have two 2' flourcents on the side of the plant with some white paper up to help reflect. I also do a quater rotation a day to even out the lighting.
 
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