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Back to Grow Questions
Yellow tips
weedisdegenerate
started grow question 6y ago
The yellowing on the tips, what do you think it is? Was my raising the light a good play?
Solved
Week 5
Leaves. Color - Yellow
likes
MadeInGermany
answered grow question 6y ago
Hey buddy that will be again ;-) How high is your Ec worth and your watering behavior?
likes
Complain
Selected By The Grower
rhodes68
answered grow question 6y ago
Think you are ok sometimes tip color can lead you astray unless its yellow/brown which is nuet burn. See no burning
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Complain
Similar Grow Questions
Solved
teemo
1st plant. Seems stunned and yellowish with black dots tips. Can anyone give a hint?
Hey, guys! How are you doing? This is my first plant. It is 4weeks old, planted on cocó-perlite mix. I find it growing too slow based on other diaries, and it is starting to show these yellow with black dots tips. Anyone can tell me what’s going on?
Leaves. Color - Yellow
6y ago
1
1
Solved
Dreamchvser
End of Flower, Yellow and crusty leaves ok ?
Hey last weeks of flower and I’m not sure if it’s fine how they are developing, as I started flushing this week they quickly started developing yellow crusty leaves. Should I keep flushing them as I will cut them in 1 or 2 weeks or should I try to balance out missing nutrients?
Leaves. Curl up
Leaves. Curl down
Leaves. Color - Yellow
2y ago
4
2
Solved
Nubgrow0808
Major issues with this freebie seed.. idt I’ll ever plant freebies again ..
Can’t figure out what’s wrong with this freebie seed.. week 6 veg promixHP, Gaia green organic 444, azoz comp tea 1xWeek PH6.5 tested with soil probe Water when top dry e3-4d 6.2-6.8 Gavita 1700E 36 inches 420 watts Temp 72-76 Leaf temp 72-74 Humidity 55% Weird growth… Slow grow
Leaves. Color - Yellow
4y ago
2
Solved
CaptainChunk
Hey guys. First grow. Yellow spots curling edges on my BF Wedding Cake Auto. What should i do?
Hey guys. 7 days old, growing in biobizz lightmix+biotabs starter kit soil. My LED 260W light is 90cm (3ft) away from the plant. Watering 100-150ml of 6.5ph water once every 2 days. Also leaves started to curl a little. Other identical plant looks fine. Should i be worried? thx
Leaves. Curl up
Leaves. Color - Yellow
Setup. Seedling
5y ago
1
1
Solved
DrBuffy
How can I fix high runoff EC and pH?
EC high (0.2ms/cm in, 0.6ms/cm out), pH runoff a little high (6.71 in, 7.18 out). Yellowing of leaves moving up plant, followed by yellowing between the veins on new growth. Help please!! Had issues with this one for a while so last fed 2 days ago with 1ml/l of Biobizz
Week 9
Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
3
7
Solved
highlifefarm
Is the plant healthy after 21days
Does the baby plant look healthy after 21 days?
Week 3
Leaves. Too few
Leaves. Color - Yellow
Plant. Too short
5y ago
1
1
Solved
EirikBloodAxe
Stress or deficiency?
Two leaves around main Cola. Yellowish with rust spots. Had its first day in tent with low humidity. Did some first time defoliation to increase air circulation. Stress or Potassium, Calcium deficiency? Northern lights auto, 8-9 weeks. Canna Coco Nutrients.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1
Solved
Capo420
Nute lock-out?
My plants appear to be a yellowish color. I am not sure why. I have tried correcting everything I could think of . Run off pH is consistently 5.8. Ppm/Ec is fine. Light is now at 28in/71cm above canopy only at 70% power. Temperature and humidity stay in great range. I don't know.
Week 2
Leaves. Color - Yellow
4y ago
4
1
Solved
Budderfly
Yellow leaves from veins
Can anyone tell me which nutrients could be causing the yellow turning of the leaves?
Week 3
Leaves. Color - Yellow
5y ago
1
Solved
deepsheeba
What the heck is wrong with this plant ?!
What's is lacking now? . I flushed it yesterday but the leaves seem worst
Week 9
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
1
2
Solved
Anxious_Passenger
I have tried to figure out what this could be without much luck... it seems that my leaves are having a slightly yellow tint to them under the grow light. Under normal light it seems ok, what could this be? Overwatering I am guessing but not sure.. Any help would be appreciated
Week 2
Leaves. Color - Yellow
7y ago
1
Solved
jonros686
Hi please help, I’m growing 2 gorilla cookies auto and 5 north thunderfuck, Yesterday I noticed one of the gorilla cookies had its leaves go little yellow and today it got just worse, but all other plants are just fine, lamp distance 45cm and feeding check diarie.
Leaves. Color - Yellow
3y ago
2
3
Solved
Trichome_threshold
Magnesium nutrient lock out, triggered by too much potassium ?
@Burmese Thank you so much for your help. 🙏😊 I think it was a magnesium nutrient lock out, triggered by too much potassium. I sprayed some water with Epsom salt on the leaves and it looks like it is getting better. 👍😉
Week 4
Leaves. Color - Yellow
6y ago
4
5
Solved
Grazynka
Flush or what to do ?
Advice please. I watered yesterday but the stains on the leaves are getting worse. Now I don't know if it is deficiency of cal n mag due to nutritient lock out which might be due to ph being off as I have 5 reders and all of them show a different thing. 🤦♀️...or it is it rust?
Week 7
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
3y ago
1
1
Solved
Gangaman84
Leaves
The node spacing is real tight is this good or bad as leaves may begin to touch each other
Week 3
Leaves. Color - Yellow
6y ago
2
2
Solved
Paulolo03
The lower leaves of some plants are yellow, then die. I'm very light with nutrients, there is no bugs into the grow room, what can it be ? pH between 6 and 7, lower it with few drops of lemon juice but bought a 3aciddown bottle. And are the buds supposed to be that big already ?
Week 5
Leaves. Color - Yellow
7y ago
4
4
Solved
marihoochi
Leaves, rust dots, yellowing margins
These leaves look like torture, are they getting too much or not enough? Brown rust dots, yellowing margins that turn brown; petioles are purple.
Week 10
Leaves. Color - Yellow
4y ago
7
5
Solved
Yasai420
Yellow and bright green leaves
The leaves are getting bright green and yellow at the bottom. They didnt seem to like the last feeding of 3.75ml bloom, 2ml micro and 2ml cal-mag per gallon. Got about 2 weeks to harvest, anything im doing wrong?
Week 7
Leaves. Color - Yellow
3y ago
4
5
Solved
Madmike88
Is this the start of a nute or sun burn? Or am I just worrying too much.
Leaves. Color - Yellow
5y ago
2
2
Solved
Ruuddata
Growth Q
Identify the deficiency (Nitrogen Or ?) . And I think the whitening of the tips has to do with PH
Week 10
Leaves. Color - Yellow
5y ago
1
2