By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Burned and light colour leaves
Adventurousstarted grow question 5y ago
We put those plants under 400wt led light one week ago (after 4 weeks under CFL light) and leaves started to burn. We increased distance between plant and light from 35 to 45 cm. Leaves of auto dwarf is getting worse. Top leaves of AKA is getting lighter.
Solved
Leaves. Tips - Burnt
Leaves. Color - Yellow
likes
Nor_Cal_Kannablissanswered grow question 5y ago
Have you been pH your water? Sounds like some kind of nutrients lockout. Or possibly a nute burn. Did u just start feeding nutes? A grow diary would help!
Similar Grow Questions
Solved
THC123
Brown/yellowy Spots and StripesAlright, last night I did a reservoir change. I added a fraction more nutrients to the water (.25ml per gallon). I also topped the plants. This morning I woke up and there were these brown/yellow spots and stripes on the leaves. Any idea what it’s from?
Thanks!
Week 3
Leaves. Color - Yellow
5y ago
1
3
Solved
RaS_Audio
Nutrient burn/Lockout? PH LowSo 1 of my plants is having a hard time in my low PH Soil I'm seeing the start of brown tips on newer leaf growth. I was wondering if I should water frequently and keep the soil more wet with higher PH water or let it dry out and slow the nute uptake? and risk high PH at roots?Week 4
Leaves. Tips - Burnt
5y ago
1
2
Solved
esotaro
Think my seedling will survive?Thank you for all of your guys' help last week with this seedling. I tried to get more humidity in there but it's just so dry here in Arizona winter and just been cheerleading this sprout and the others to stick it out. Looks like this one is growing okay now. What you guys think
3y ago
7
8
Solved
PinkParrot
Brown leaves[ Lemon Orange 70% sativa ] Lot of brown leaves, starting from the tip
[ Persian pie 60% Indica ] less affected by the problem (same watering)
{ We tried }
PH 5,7 | & high PH 6,2
EC 0.9 | EC 1.2
Upper light
Cooler temp
Higher Fans speed
Note : Grow & Bloom bottles crystalized..
3y ago
6
6
Solved
Crakatak
Yellowing copper leaves late flowerHarvest is coming up soon and I have noticed some of my leaves mostly the bottom but some on top also have started to turn yellow with brown/copper spots. I believe it is cal mag deficiency, will this mess with my yield or quality of the bud?
Leaves. Color - Yellow
4y ago
1
1
Solved
Eldritchscotchtober
Yellow leaves - new growth dark green. As health improves, can I expect yellow leaves to turn green?Once a leaf starts showing signs of ill health (yellowing, etc), what is the point of no return? I have been working with this plant for a couple weeks and can't seem to get the yellow leaves to "heal" - new growth seems healthy to me however. Any thoughts?Week 8
Leaves. Color - Yellow
4y ago
5
4
Solved
Student_of_Science
Discoloration issueHave some discoloration going on any recommendations on issue? Just started nutes. Half doseWeek 2
Leaves. Color - Yellow
2y ago
4
3
Solved
throwaway22
orange sherbet crispy leaves. Close to harvestFastbuds Orange sherbet first grow. I already harvested this plant but I’m curious what the issue was. The leaves were yellow and crispy to the touch. Other leaves looked fine. 2.5oz harvest but it dried really fast(7 days) and now smokes harsh. Don’t want to repeat this mistake.
Leaves. Color - Yellow
Leaves. Color - Pale
3y ago
4
4
Solved
Stolas2
Leaves yellowing then crispingHi not sure whats happening with my plants
Leaves yellowing then crisping.
Leaves. Curl down
Leaves. Color - Yellow
3y ago
1
Solved
llu183
To Nute or Not?About to hit two weeks. Growth has been steady, but slow. In lambert's cactus/succ. mix. I want them to be in a bigger pot and different soil, but they seem too little to transfer atm. Do they look like they're starting to lacking nutes? Did suffer some light/heat :(
Leaves. Color - Yellow
Plant. Other
Feeding. Deficiences
4y ago
2
2
Solved
StarfishSmallBatch
Magnesium Deficiency?Is this plant suffering from Magnesium deficiency? I noticed some of the growth is yellowing and the leaves are curling upwards at the tips. The tips of the leaves is where most of the discoloration is as well.
Leaves. Curl up
Leaves. Color - Yellow
1y ago
1
Solved
Bennygen2
Is this nutrientsDoes this look like a nutrition problem? Grown in bio bizz light mix she's a zkittlez authaven't done grow diary yet so can't link she's just gone on to 1ml per l of bio grow and has always been cal.mag also used pirana and nevana from advanced nutrients any help would be awesome
Leaves. Color - Yellow
Leaves. Color - Mottling
Feeding. Deficiences
3y ago
1
2
Solved
870Evo
What does my plant need and what do i do wrong?I need help, I can not exactly see what my problem is with my plants, I used the first time 70% coco and 30% perlite. I am just in the 4th week and fertilize my plants with: -Canna Coco A & B 1ml/l, Bio-Heaven 1ml/l, Bio-Bloom 1ml/l, Top-Max 0,8ml/l.
What do my plants need?
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Yellow
4y ago
3
4
Solved
Ju_Bps
Yellow leaves since 1 weekHello my friends,
More and more yellow leaves since 1 week.
I need to be worry?
I think it's not a problem of ph because my other plant look healthy.
Maybe too much water?
I just give her 2 x 0.6 liter per week and fertilizer only 1 times per week.
Senescence?
Thanks for helpWeek 11
Leaves. Color - Yellow
4y ago
3
3