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Back to Grow Questions
Leaf Deficiency
buddhi_coop
started grow question 4y ago
What’s going on with my leaves? Looks like the start of a deficiency.
Solved
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
likes
MrNObody_Grows
answered grow question 4y ago
Looks like a cal/mag issue starting up or PH is imbalanced causing a lock up.
1 like
Complain
Selected By The Grower
Similar Grow Questions
Solved
Kush_queen
Help needed
Help needed Is this a Calmag needed situation?? My ladies are 18 days old grown in coco only just had 1 dose of grow nutrients EC and PH checked no Calmag used yet 🙏🌱
Leaves. Veins - stay green
Leaves. Color - Yellow
5y ago
4
4
Solved
YellahJelle
Why are the sides curling up?
Why are the leaves curling up? Temp doesn't get over 25 degrees at day and is around 12 at night. at some of the tips are slightly brown spots. Is happening in both of my plants but 1 doesn't have the brown ends
Week 3
Leaves. Curl up
5y ago
1
2
Solved
mangojuus
Yellowing leaves
What kind of deficiency is this? I can get a sack of coffeeground and add it if nitrogen is the cause
Week 6
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
5y ago
6
Solved
Skyhi
Deficiency or excess?
Please help. Adjusted Ph to 5.8. Nutrients at half dose. Have spots on the leaves more prominent on the small plant. What is the problem?
Week 6
Leaves. Color - Yellow
3y ago
2
3
Solved
999_420
I probably have spider mites on my plant. Yesterday I sprayed it with Maag oil. Today I bought an organic product and sprayed it on the plant. Are the discolourations on the plant caused by the mites or burns due to increased light from the drops? Or a lack of nutrients?
Leaves. Edges burnt
Leaves. Curl up
Leaves. Curl down
4mo ago
1
Solved
Carlotta
Leaves turning yellow
Old leaves die,mig-age turn light green,new stay green.Is this normal for just week 4 of flowering on my auto? Do you think it might be ready sooner than week 11? Or is it just a problem? "feeding/watering every 4 days,never used cal/mag supply,medium=soil light" Thanks growers
Leaves. Color - Yellow
5y ago
2
Solved
HueyBrown
Hello growers! I'm experiencing some small yellow spots on couple of leaves nothing major. I'm wondering if there's something wrong with my watering, basically I'm giving the plants nutrients every time I'm watering them. Am I wrong?
Week 4
Leaves. Color - Yellow
6y ago
5
4
Solved
DrBuffy
Yellowing of leaves during flower
What is causing yellowing of the bottom/backside fan leaves during week 5 of flower? Should I worry about it spreading? Increased bloom nutrients to 3ml/l recently but could have started when feeding 2ml/l. Or is this just leaves yellowing as a part of flowering?
Week 24
Leaves. Color - Yellow
Setup. Strains - Photoperiod
Setup. Outdoor
5y ago
3
3
Solved
Marshiee
Yellow leaves
All leaves turning yellow starting of week 8. Anyone have any ideas? Moisture stress maybe? You can see yellowing starting on the top as well
Leaves. Color - Yellow
5y ago
2
2
Solved
deepsheeba
Hi what deficiency could it be?
Week 12
Leaves. Color - Yellow
3y ago
1
6
Solved
Downyowo
ak47 auto. 1 weeks. help :(
The leaves look shriveled and dry. In the morning the leaves curled upwards and I left team in the sun for 3-4 hours and this happened. I think it will probably die... Outdoor
Leaves. Curl up
Leaves. Twisted
Setup. Seeds
23d ago
3
3
Solved
GladaMinnen
Hello fellow gardners! There are some yellow/brown spots on the top of the plant leaves. The plant overall seems healthy,only 1/4 branches has this polution. Ive uploaded pictures on week9.
Week 9
Leaves. Color - Yellow
6y ago
3
3
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
Smokey89
Soil ph 5 HELP
OK guys managed to get a soil ph reader. The ph of the soil is 5. My fan leaves have clawed on my photo biscotti from barney's. I've just watered using water ph'd at 8 gave her 2 litres. Any suggestions going forward. Should I remove the clawed leaves?
Leaves. Curl up
Other. General questions
4y ago
7
Solved
Namlah
Plant starting to yellow too fast
The crystal meth has started going yellow very fast. The buds still have at least 2 weeks of growth needed to fatten out and pack the trichomes with thc.. I know it is normal to start dying but isn't this a bit early? Should I let her keep going as long as sugar leaves are alive?
Week 10
Leaves. Color - Yellow
Leaves. Other
4y ago
3
2
Solved
vzkzz
Why is my plant yellow at the top?
Seed: Royal Jack from RQS 8 weeks from seed(4th week of flower) Medium: BioBizz Lightmix Nutrients: Half of recommended BioBizz dosis Bio-Grow Bio-Bloom Top-Max Bio-Heaven Acti-Vera Calmag Watering with 4 Liter water and nutes every 2-3 day. Run-off ph 6.6 1260 ppm 45DLI
Leaves. Color - Yellow
1y ago
4
Solved
Luna91
Top Leafs curling up and turning lighter!!
Hey guys, My biggest&oldest plant is taking to me! But I dont know what she wants !! Any guessing? I’ve been feeding her till week 7: 2mlCalMag/2mlBloom/2mlTopMax/2mlHeaven by Bio Bizz evry day and then blanced 6Ph water in cococoir with 2000w light and 25 degrees. Thanks
Week 7
Leaves. Curl up
5y ago
1
1
Solved
leliantu
Hello everyone, today I found some plants with these spots on the leaves. Will it be calcium deficiency? What do you think? Any help is appreciated. Regards
Week 5
Feeding. Deficiences
3y ago
5
3
Solved
arctic
rdwc - remo nutrients
I have 12 plants, 6 of them are 10 days older. I find it difficult to work with the solution due to different growths. I think I give too little fertilizer. I use RO water and the entire line of remo (+ magnifical) = 550ppm. 600w. temp. 25-26. hum. 40% . tutankhamon fem.
Leaves. Color - Yellow
Feeding. Other
6y ago
1
2
Solved
THERMICDESERT11
What’s wrong with my plant? Root rot?
Growing organically with happy frog mixed with a super soil concentrate. I water them with spring bottle water, ph at 7.7. Recharge every 10 days. Top dress 2-2-2 dry amendments. Plant looks like it has root rot or potassium deficiency. Please tell me what y’all think
Feeding. Deficiences
4y ago
2
2