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Back to Grow Questions
Orange/yellowish dots on my auto blueberry
TechnoNinja
started grow question 6y ago
Is this calcium or magnesium gromies? Safeee
Solved
Leaves. Color - Yellow
likes
amon_grows
answered grow question 6y ago
It looks like either a poor PH level or a calcium deficiency (which may be the symptom of poor PH)
1 like
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Selected By The Grower
TechnoNinja
answered grow question 6y ago
Exactly what i was thinking nice one bro!
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Similar Grow Questions
Solved
Dillsnills
Deficiency or nute excess I have trouble telling the difference?
Is this a deficiency or an excess of nutes my ppm run off is 1030 after a nute feeding the feeding before was 883 ppm, lemon autoseedsmanwk5flowering,I jus got cal mag was going to give it a 1/4 dose 6.6ph, advice input greatly appreciated,telling deficiency or excess is mytroubl
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
6y ago
1
1
Solved
Drmambo
Is this normal?
Hi fellow gromies, my girl is coming into week ten, everything looks great buds fattening etc. But one leaf has drastically changed colour, I know this happens towards end of flowering. But its just the one so far is this ok? Or should I be worried?
Leaves. Color - Yellow
5y ago
2
2
Solved
Mr_ROCKET
Is it right to remove yellow leaves?
Does removing completely yellow leaves during flowering period hurt plants or is it beneficial?
Week 11
Leaves. Dropping off
Leaves. Color - Yellow
6y ago
4
3
Solved
willertex
Leaves with yellow spots
Can you please figure out what is going on with the girl in the picture? Pls note that she's in the exact same environment of others girls, but she seems to suffer much much more. Pls help her (and me) 😉
Leaves. Color - Yellow
3y ago
1
4
Solved
kaiabel
Hi growmies, FD 41 can you check the progress?
Can you check my flower day 41. I think they getting better just the NYCD still looking a bit strange on the leaves. Keeping the feed up and wait till they show better color. NYCD third pic Maybe you guys see something im missing. Thanks and have a great day. Peace
Week 13
Buds. Not fattening
Leaves. Veins - yellow between
Leaves. Color - Yellow
3y ago
3
3
Solved
Goodvibs
Ph ?
Help please. I’m useing ph perfect coco grow A&B in my first bubble bucket grow and my ph keeps rising over night My plants are two weeks old and very yellow any thoughts please. Thank you
Leaves. Color - Yellow
Setup. Strain - Autoflowering
5y ago
1
2
Solved
PickleRick
Yellow and dropping leaves
What could be causing my yellowing and dropping leaves? It doesn't appear to be nutrient related and initial thought was light burn but not entirely sure. She's young and hoping I can get her to bounce back
Week 2
Leaves. Color - Yellow
6y ago
4
5
Solved
Marijuanaut
Yellow/burned tips & curled leaves
I have an issue with some yellow/burned tips and curled leaves. I already suspect that mainly is from light stress but could also be a nutrient deficiency? I´ve raised the lights the max I can and keep it at 80% for 20 hours. Biobizz soil and nutrients. Thanks in advance!
Leaves. Edges burnt
Leaves. Curl down
Leaves. Color - Yellow
1y ago
10
7
Solved
MrsGreen_98
Burnt leaves?
Why’s my leaves like this?
Leaves. Color - Yellow
5y ago
1
3
Solved
Smoth313
Yellow Leafs
Thats my sweet cheese auto start of week 8 and some fan leafs turn yellow. what can i do?
Week 8
Leaves. Color - Yellow
2y ago
1
Solved
HallGenetics
Leaves Sad
Guys I'm a little worried and for a few days I've seen them falling and sad... I checked the ground with water RO + CalMag EC 0.3 Ph 6.4.... The outflow of my soil gave me Ph 6.6 EC 1.9 values on average! I fertilized three days ago with EC 1.8
Week 6
Leaves. Twisted
Leaves. Color - Yellow
Plant. Stem - Red or purple
3y ago
3
Solved
N0fun
Hi everyone, This is my first grow. So, do i miss something important here? i do not use any method at all.. she is growing how she wants.. the only thing bad i can notice is the yellow leaves (older leaves) any advice are welcome. i use a mix of BIO-bloom and TOPMAX atm
Week 7
Leaves. Color - Yellow
7y ago
1
1
Solved
Hisknibbs935
Any ideas just noticed this leaf it was at the bottom and heavily shaded ,anyone know if it Is a deficiency or lockout possibly she has not long started showing flowers
Week 5
Leaves. Color - Yellow
6y ago
2
3
Solved
Drunkhod
Someone help me please: I why is this happening?
50 sativa 50 indica -photoperiod -4 week flower -height 50cm system : ebb&flow tank 60 liter airpump 35 litres/min water pump : 15 min run 45 min stop and again and again use ro water ph :5,8-6,2 EC : 800-880 (us) the device only shows 88, but you have to multiply by ten
Leaves. Too few
Leaves. Tips - Burnt
Leaves. Color - Yellow
2y ago
2
1
Solved
Dr_GrThumb
1st time grower - nute burn? Lockout? Potassium def? Light burn? HELP PLEASE
Experiencing some deficiencies/light burn/heat stress. Says SSH likes hot/moist climate. Plants are planted in FFOF Soil, fed them 15oz of nutes yesterday. Using advanced nutrient systems, see above. Light is a SF1000 LED meant for a 2x2 tent. Would that burn them hanging at 20”?
Week 2
Leaves. Edges burnt
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
6
6
Solved
2020Grower
Any ideas ?
Anyone know why the tops of my plants are yellowing? Last 2 feeds fed 5-6ml cal mag 2 ml flora nova grow, etc. in coco, 8th week veg, under gavita led @ 65% output.
Leaves. Color - Yellow
6y ago
4
5
Solved
crusoe
Yellow leaf tips and edges
Hi I've got a problem that I've seen from the start of my grow and it's getting worse on older leaves now - zoom in edges and tips are turning yellow. I thought it was magnesium so I've dosed with Calmag but it's not improved - I'm Ph6.5 - any ideas?
Week 4
Leaves. Color - Yellow
Leaves. Color - Mottling
5y ago
1
Solved
Anonymous_2022
Magnesium deficiency?
Hi Growmies.. I seem to be getting alot of yellowing leafs and brown spots.. Am i right to say Magnesium deficiency? Calmag do the job? Thanks for your help 🌱
Leaves. Color - Yellow
4y ago
3
5
Solved
Dupo_1
Yellow spots, drying leaves HELP
Please help! Iv just returned home from three days in hospital and this has happened to my plant. The soil did not get two dry or to hot. I don't know what is happening. Its only present on the third node both sides
Week 4
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Color - Yellow
6y ago
1
1
Solved
EJBudz
Yellowing leaves with brown spots close to harvest
Is this yellowing normal as I approach harvest or is this something I should have been taking care of? If it is how could I?
Leaves. Color - Yellow
Other. General questions
4y ago
1
2