Heat stress
clik2121started grow question 4y ago
Hey question is his heat or light stress
The other plant was burn a little for only a couple hours as I didn’t see it like that this morning
The light was 65 at 18 inches I dropped it down to 50% at 20 inches
Open
Leaves. Tips · Burnt
likes
Answer
GrowingGrannieanswered grow question 4y ago
The biggest indicator here are the leaves that are curling up... that indicates heat stress so you did exactly the right thing...
Her color made me go take a look at your diary - you're not giving her any FloraGro which she's needing! At this point, she needs a ratio of 1part Gro, 1part Micro and 1part Bloom... plus, your pH is way too low for a soil grow. You need to bring that up to at least 6.0 - for one thing, she's not able to access the calmag you're giving her at that pH so giving it to her is useless.
Overall, she looks good - just a bit of tweaking here and there - follow the dosages that are on the GH Floraseries label and get your pH up and she'll be terribly happy!
Good luck!
likes
Complain
McFly22answered grow question 4y ago
It's more of an environmental deficiency than an organic or light one due to its constant green color and showing leaf damage externally➡️ internally it can be understood that it experiences sudden temperature changes, in this case high temperature - improve ventilation.
likes
Complain
Similar Grow Questions
Solved
Lol_You_Looked
Spotting and discolorationHydro set up, put a humidifier in the cabinet with the plant, and started noticing this after a few days. Any ideas as to what is going on with this spotting and discoloration?
Leaves. Tips · Burnt
Leaves. Veins · Yellow between
Feeding. Deficiencies
3y ago
1
1
Solved
420Highlifecouple
My new growth is thin an even more twisted,wtf holy shit...my leaves are curled in different directions.how the bloody hell do I show you a picture without adding diaryLeaves. Too few
Leaves. Tips · Burnt
Leaves. Twisted
5y ago
1
Solved
Ksouth1
Nutrient burn from Fox farm soil?Has anyone else ever have a sativa auto get nutrient burn from fox farms ocean forest soil? Gave it the first dose of GHE Flora series bloom nutrients at 1/3 strength only once and that was around 10 hours ago. Didn't see the burn on the tips of the leaves at the bottom.
Week 6
Leaves. Tips · Burnt
6y ago
2
3
Solved
Elpicor
Strawberry Pie Replacement?Strawberry pie,,,
Even if I'm rooting for her, I wouldn't want this seedling to have a deprecated crop right from the start
Do you think it's time to replace it with a gorilla cookies? it would be the first time that i kill a ganja plant intentionally...sadness please help!
Week 2
Leaves. Tips · Burnt
4y ago
3
2
Solved
WendyhouseGrower
Seedlings strugglingThis is day 10 since they popped out and it just seems as if my seedlings are stunted. I kept an 85w CFL about 10cm from their tops for the first week and then raised it up to about 15cm for the next few days. They had humidity domes. Temp was 20°C-24 in day
Leaves. Tips · Burnt
Setup. Lighting
5y ago
3
4
Solved
Babajipaz
Browning tipsHello everyone,
I'm in 3rd week of flowering and I'm starting to stop browning tips on newer leaves. Any idea what it could be?
Thanks!
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
2y ago
2
2
Solved
Slurpy_Terpy
DWC Yellow leaf tips (leaves in bud sites) day 12 flower - healthy plant fast stretchYellow tips on the thin bud site leaves, day 12-13 of flower. She is stretching at least 4cm per day at every branch that reaches the top of the canopy. The past week she got a lot of nutrients, EC at 1.85-1.9 (which is the highest I have ever had in DWC), the EC stays stable.
Week 11
Leaves. Tips · Burnt
6y ago
1
3
Solved
Tricksy
Leave Burn or Disease?Can someone tell me what this is?
Looks like the leave is burned (maybe water on the leave did that?)
It looks like it’s causing the plant to grow way slower.
Leaves. Too few
Leaves. Tips · Burnt
Leaves. Other
4y ago
1
Solved
Netherman
Girl scout cookies autoHey guys can you tell me what is the problem here ? Is it too much fertilizer or too less ? I'm using plagron and plagron light mix soil. I can't check pH because I don't have EC meter :( they're in pre flowering state I gave them 1/4 grow feed and 1/2 flowering feed
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Dark-brown
5y ago
2
2
Solved
RRuffin
Probleme bei meiner Gorilla Cookie Auto• The first plant is getting yellow tips on the new leaves, and unfortunately, I don't know what that means.
• Another problem with the first plant is that the older leaves are dark green at the tips and are drooping.
• The third problem is the width of the 1.
1y ago
5
2
Solved
ceomi69
Leave Tips Yellow and Brown on New GrowthThe leave tips of my plants turned yellow and burnt after i gave them a bottled nutrient feed (organic). Unfortunately i failed to measure the PH of the Water (it was probably to high). This was one Week ago and the New Growth still show signs that something is wrong.
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
2y ago
3
2
Solved
Sup3rNov4
Lower leaves yellowing and wilting quicklySoooo Just went to water this beautiful lady and as you can see from the pictures 2 days ago and she was healthy.
So this evening i found that the lower large fan leaves and the smaller fan leaves on bud sites are drooping and yellowing. This looks like its nitrogen or lockout?
4y ago
3
4
Solved
MiyamotoMusashi
Yellow leavesHello growers, two plants of mine has this kind of yellow leaves in the underlying part of the plant.do you know what's the cause and some solution?even the upper plants has some burn.
Leaves. Tips · Burnt
Leaves. Color · Yellow
5y ago
2
Solved
DANNYBLUE1
Why is One growing perfect the other is strugglingWhy is one of them doing so well growing better deep green leaves and the other is at least 2 inch shorter and leaves are yellowish. I’ve been feeding them both the same I’ve missed the shoter one of the soil is still damp. I’m guessing nutrient over load so thinking do a flush4y ago
4
6
Solved
kansasscott725
Fixing Nutrient Burn with Coco in High Frequency FertigationHigh Frequency Fertigation in Coco, nutrient burn issue. I know I have to be careful w/ diluting substrate. Do I also need to always include some type of Cal Mag in my water, even if just topping off reservoir.
Dial back nutes or increase fertigation frequency? H&G pic in gal
Week 10
Leaves. Tips · Burnt
5y ago
4
2