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Back to Grow Questions
Calcium Deff
Nocturnalgardener
started grow question 4y ago
im just wondering if you think this is a calcium deff?
Solved
Week 9
Leaves. Tips - Burnt
Leaves. Color - Black or grey
likes
GMSgrows
answered grow question 4y ago
Everything at this point is ok. Plants are just starting to finish up and the leaves start failing. No worries at this point. Cheers
2 likes
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Selected By The Grower
Similar Grow Questions
Solved
Itzjusbizniz
A little high a little low? I don't know
Hey people's 👋😃 my girl is growing great but the tips of her leaves keep going orange.. Does that mean my ph is too high? too low? Neither? Thanks in advance for your help 🙏
Week 6
Leaves. Tips - Burnt
5y ago
1
1
Solved
DRunKenMONkey271
Yellow and burnt leaves
Yellow on one side and pretty much green on the other. Why? Lol I'm light on the nutes. I dont think I've been giving to much. Maybe not enough? I hope it makes it.
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
3
3
Solved
The_Italian_Grower
Macchie gialle sulle foglie
Ho queste macchie sulle foglie qualcuno sa aiutarmi ?
Week 1
Leaves. Tips - Burnt
3y ago
1
3
Solved
Sup3rNov4
leaves buring and dieing
Hey Guys im in the 5th week of flower now is this normal seems extreme to me.
Week 9
Leaves. Tips - Burnt
5y ago
2
2
Solved
JacareGrows
What can these yellowish leafs tips be? Overfeeding? Heat stress? Or its normal on flowering to happen so early?
Week 6
Leaves. Tips - Burnt
5y ago
5
2
Solved
lladnekekrub
Deficiency?
I laid off the nutrients last week after some concern that I was overfeeding, but I think that resulted in a deficiency. (Some of the darker colors might be related to the strain? 🤔) The third picture was taken 12 hours prior to the first two, so it progressed quickly overnight
Week 10
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
1
Solved
BisEsKlappt420
What’s the problem ?
Rqs Nl Auto week4 flowering BioBizz all mix biobizz nutrients What’s the problem ?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
2y ago
2
2
Solved
electabruce420
Remove dying leafs or not ?
Should this kind of dying/dead leafs be removed from a plant or can it just stay there until it drops naturally? Worried about mildew on the budsites closest to them
Leaves. Tips - Burnt
2y ago
2
5
Solved
kelsiehoward95
First grow issues
Anyone know if this plant is gonna make it or what’s going on? Three different plants, First grow, all seeds are going good but these. Pictures are kinda hard to see. First two pictures are one plant. 3rd picture is 2nd plant. 4th picture is the 3rd plant.
Leaves. Color - Black or grey
3y ago
5
Solved
MrTasuri
Nutrient lockout or light burn?
Hi guys. I'm facing problems after problems :/ I changed my soil and some of the plants turned back from yellow to green, which was very nice to see. However, now leafs tips seems to burn and I'm wondering does it look like nutrient lockout or light burn? Thank you!
Week 3
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Color - Yellow
4y ago
4
5
Solved
RaS_Audio
Nutrient burn/Lockout? PH Low
So 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
ZhugeTsuki
Still cant figure out what's going on with this plant. EC was over 2 for a couple of days but has since been taken care of, last reading was .83.
Is this a deficiency or some other kind of issue? Some have suggested a p or k deficiency, but I feed Jack's 20-10-20 peat-lite so I would be very surprised if it was a P problem, and the problem seems to be all over the leaves, but a lot of them start from the base of the leaf.
Leaves. Color - Black or grey
Other. Mold
5y ago
3
Solved
TechDCo
1. Over Fed (seaweed?) 2. Burnt? Cauliflower.. 3. Calcium Deficiency 4. Hydrogen peroxide 12% Food-grade 30/70 Mix. Personally I think it's the hydrogen peroxide 12% mix, the hydrogen gave one of its atoms to the neuron of the Diatomaceous earth metal clay. With help from heat
Week 9
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Dark-brown
2y ago
8
8
Solved
Wexlo
Spots on leaves
Strain-dancehall 6 weeks old No Nutrients Ph 6.2-6.4 3 liters every other day New to growing. Out of 3 plants 2 are starting to get spots on leaves near the top. All 3 have discolored leaves at the bottom. Pics are numbered. If anymore info needed just ask
Leaves. Tips - Burnt
Leaves. Curl up
Leaves. Color - Dark-brown
4y ago
5
Solved
AdolfMDFK
hey guys , my leaves are burnt
Hey guys , I found this leaf in the morning, have you encountered this problem before? too much nutrient?
Leaves. Tips - Burnt
4y ago
5
7
Solved
Korby321NewEngland
PH Issue or Nute Burn and how to correct
I need help diagnosingcorrecting. Originally thought nute burn. When the leaves starting spotting I flushed plants with water and stopped chemicals. See todays pics what is wrong? Thank you
Week 10
Leaves. Tips - Burnt
3y ago
1
1
Solved
Stolas2
Canoeing leaves and burnt ends
Canoeing and burnt tips of leaves. Temperature usually between 27 tp 29 degrees. Quite low humidity says 10% but not sure this is correct. Veg stage week 3 Any help greatly appreciated.
Leaves. Edges burnt
Leaves. Tips - Burnt
Leaves. Curl up
4y ago
3
Solved
HEDONBOY
HELP!! TOP CANOPY LEAF TIPS YELLOWING
My most healthiest and leafy tall widest pheno has her leaf tips getting yellow. Only on the top leafs freshest one and the next 2 nodes slightly i suspected light stress because of stretching in hieght and getting closer to the light. Please help DLI is maintained 28-30 across
Week 3
Leaves. Tips - Burnt
2y ago
3
3
Solved
BudXs
Please see the 2 photos marked in the diary. Is this a classic PK burn? Did a feed with no MegaCrop, no cal-mag, just PK boost at diluted dosage. The coppering and yellowing has come sudden. Leaves are crispy where burnt. I hear its easy to burn with PK boost. Did I do that?
Week 13
Leaves. Color - Black or grey
6y ago
5
2
Solved
deepsheeba
What is wrong with this plant
Can you please tell me what is that? 1,5 Bloom GHE 1 Biobizz BLoom 0,5 Fish MIX 1 Algae concentrate 0,5 revive 1 ml bio heaven 1 ml Bio acti vera 2 drops PRO Bloom 2 ml Cal Mag Bio BIzz HNO3 as acidifier. I bring everything down to 650 ppm and 6,3 pH soil : ALL MIX
Week 9
Leaves. Tips - Burnt
Leaves. Color - Yellow
4y ago
3