By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Diagnostic on yellow leaves
gmag20started grow question 2 years ago
I'm struggling with a humidity issue. I have ordered a humidifier but in the meantime I'm not entirely sure this is the problem.
Humidity is at 25%
Watered last night to find the leaves looking like this this morning.
Solved
Leaves. Color - Pale
like
sativamananswered grow question 2 years ago
I went to visit your diary, and I really like your setup, with the drip and tray to collect runoff!!
What I see is your feeding seems perfect and it looks like you know what you are doing..
But what I also see from week 2 picture, is you might have transplant her in dry coco? Coco should stay moist all the time, as it dries it changes the pH. Also I can only guess you've correctly rinsed and buffered your coco, but otherwise coco is very salty and this is affecting cation exchange.
Similar Grow Questions
Solved
tiasmaaa
Seedling curving down and turning pale greenThe leaves of my two seedlings are curving down and it turns a little bit palw green. I think I overwatered the first days, but now it looks like the substrate is really dry (I didn't watered the last 2 days) but I'll wait a little more. So is it the problem or I miss something ?
2 years ago
3
5
Solved
TeesTrees
what is my issue heat or nutrients.The leaves are curling towards the top of the plant and have tip burns basically throught my plants.
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Pale
2 years ago
1
1
Solved
HazyCrazy420
please help diagnose my plantcould anyone please diagnose my leaf?
imo its likes zinc defi , or PH lock out?
age 30 days , only worm casting during veg
thanks
Leaves. Tips - Burnt
Leaves. Color - Pale
2 years ago
3
4
Solved
Barbagrows
I need help!Can anyone help with a diagnosis please?
Leaves are a very pale green/yellow and stems and leaf veins have turned purple. Transplanted 1 week ago in fresh pre-fertilised soil, getting only water for last 2 weeks. Lady behind her is her sister (from seed) and getting same regime.
2 years ago
1
3
Solved
IndoorBudz
Mild DiscolourationHas anybody seen this kind of discolouration before??
Leaves. Color - Pale
2 years ago
2
6
Solved
Bingeling
Pale/ slightly bleached leaves on 5-6 days old auto seedlings. should i worry?Here are the facts:
Overwatered a little, with 6-6.2 ph water (no nutes)
Strong light the first two days, approx. 400 ppfd. adjusted to 240.
High temperatures in tent during heatwave. (27-32 C)
Trouple keeping RH above 50%
Light mix soil, with 30-40% perlite.
18/6 light schedule
Leaves. Color - Pale
Setup. Seedling
2 years ago
1
2
Solved
jirjoo
spotted leaves ?Why are my leaves looking like they are spotted ?
Week 4
Leaves. Color - Pale
2 years ago
1
5
Solved
cannanova
White/Yellow snipes on leaves? (13th day of growth from seed)I noticed a huge change in my plant leaves in less than 24 hours. The leaves look like they are getting burned out. What is happening? I'm uploading pictures to see the problem and also the growth conditions.
I'm watering once every 1 or 2 days (PH = 6.0). Not using nutrients yet
Leaves. Veins - yellow between
Leaves. Color - Pale
Leaves. Color - Mottling
2 years ago
3
3
Solved
Little_Pot
Mosaic pale discolouration of older leavesHey fellow growers. It is day 16 since sprouting. The development looks good, but I see discolouration of older leaves. I researched a bit, and it seems to be thrips? I searched really good but I cannot spot any insects. What do you think? Preventively use insecticide or wait?
Week 3
Leaves. Color - Pale
2 years ago
8
9
Solved
Bingeling
Spots on leafs, and lime green topsI am beginning to see leaf damage again, so i would like to ask if you guys could point me in the direction of my problem. I suspect either light damage, or ph issues building up over time. It started before i gave the first flower nutes, tops seem deeper green since that though
a year ago
6
6
Solved
Tarzanus
Yellowing a bit too soonDuring the second week, leaves started to look a little bit yellow. The first true leaves yellowed way too soon. I'm guessing lack of nutrients. It never showed signs of drought or overwater stress. Your thoughts?
I planted it into larger 2.5 liter container now.a year ago
2
2
Solved
Carnat
What can it be ? Over fert?What can it be ? I have this girls that are lighter green than other and they have this spots on the leafs, may that be over fert as last feeding i had quite high ec.
I feed them today just water.
Used cal.mag
Canna AB
Rizhotonic
Canazym
Leaves. Color - Pale
2 years ago
1
2
Solved
WulfBlud
Discoloration, pale and yellowing leaves. Deficiency or fade?Start to see some discoloration and pale green/slightly yellow leaves on older lights and a few new sections. Is it a nutrient deficiency possibly? My grow journal has all my information but I added a picture with all the info as well.
pH and runoff has bee consistently 5.9-6.2
Week 7
Leaves. Color - Pale
a year ago
3
4
Solved
Steek88
White tips?White on both the tips of the first little 🍃??Anyone any idea what causes this. Can’t be heat as I’m useing led lighting
Leaves. Color - Pale
a year ago
4
4
Solved
RockDa420
Pale leaves and some clawingTotal noob. First grow. Clones shipped by mail. 5 days in and they seem to getting a little pale and some clawing on top leaves of one. Watering daily. Added some fertilizer and worm castings yesterday. Is there something I should be doing differently. Do they look okay?
a year ago
3
4
