By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms
Accept
Weird burn
Cana_Genstarted grow question 5y ago
Thought I had a calcium deficiency but now I’m not so sure. Could have got a bit too much direct sun out of the tent. Any ideas on this ?
Solved
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
likes
GMSgrowsanswered grow question 5y ago
That's a little more than a calcium deficiency. Looks like some lockout happening. Maybe flush out good and go with half the recomended dose on the label if your not feeding by ec amount. Watch new growth for repair. Cheers
Similar Grow Questions
Solved
ezgrows4anoob
Issues with leaves. Day 90 total, 30 of flower. Leaves have been getting more and more yellow the past week, with progressively more brown tips.Vpd has been pretty close to ideal, the pot had 1 gallon less soil so could be missing out on some nutrients? Possibly Potassium? Otherwise not sure what it could be. Does not appear to be N deficiency because the leaves are affected from the top too. What should I do to fix this
3y ago
1
3
Solved
Bluenose
the plant on the right seems to be showing browning around edges of some leaves. Both plants were from seeds that I purchased as GG#4 feminized. Both plants are from same soil batch, both fed on same schedule. only 1 plant shows this color problem, any ideas?Week 7
Leaves. Edges burnt
6y ago
5
12
Solved
YBorSchmeebor
Help!This one plant has looked like this since day 1, no matter what I try. Keep going or quit?
Leaves. Color - Yellow
4y ago
1
3
Solved
anacleto
Nutrient deficiencyWhat kind of deficiency these leaves are showing? Can this be lack of nitrogen? I am using a lower amount of BioBizz Grow these days (1ml/L), passing to BioBizz Bloom and Top Max as they are in the middle of the flowering stage. In case, should I integrate with more BioBizz Grow?
Week 6
Leaves. Color - Yellow
5y ago
3
3
Solved
phelice
Leafseptoria, ore something else!?Is this Leaf-Septoria? Had the small spots since a few days (looks like they don´t get really bigger) but some leafs start to die like picture 2. looks to me a bit like calcium-deficit, or i´m i wrong?
Leaves. Color - Dark-brown
Leaves. Color - Mottling
1y ago
4
4
Solved
Deli_Weed
Mancha en hojaA que se debe que estén así algunas hojas? Es deficiencia o exceso? Regaba con 1000 ppm pero vi algunas puntas quemadas y color verde oscuro en las hojas así que lo fui bajando poco a poco hasta llegar a 500 ppm, y hoy note esas manchas(el agua drenada da 750 ppm)(coco y perlita)
Leaves. Edges burnt
Leaves. Color - Dark-brown
6y ago
3
3
Solved
DrJoint
PH issue ?Hi guys! Could you please advise what is the problem with my Chempie and how to deal with this issue ?
Leaves. Color - Dark-brown
Leaves. Color - Black or grey
Plant. Stem - Red or purple
5y ago
3
2
Solved
fnzpator
Yellow spots on leaves in veg stageI've got 15 days old Opium plant, about a week ago I noticed yellow spots on lower leaves.
Substrate is Plagron Growmix, I believe it has optimal PH, I plant is watered once in 3 days with 6.5 PH-ed water. Now the spots have gone upwards also. Please help, what could be wrong?
Leaves. Color - Yellow
Leaves. Color - Mottling
3y ago
3
Solved
VikingFloh420
Proplems with leaveshi i got a question my plants show yellow leaves or damaged tips anyone knows whats going on? Lamp ts-1000 150w on 45% in the 4 week and only 2 feedings till now
Leaves. Tips - Burnt
Leaves. Color - Yellow
7mo ago
4
5
Solved
southerngrower2020
Leaf damage and flower analysisAsking for thoughts on leaf damage. I think there may be nutrient shock so I will be reducing PPM to 800 to see if that helps. I am confused by other problems seen on a few leaves. I also want to ask if I am getting close to harvest (check flower pics) since this is an autoflower
6y ago
4
3
Solved
DaddyPrime
Yellowing lower leavesYellowing lower leaves. Is she just hungry for npk? Or is it a different issue? Any opinions would be helpful
Week 9
Leaves. Color - Yellow
4y ago
5
6
Solved
esotaro
Think my seedling will survive?Thank you for all of your guys' help last week with this seedling. I tried to get more humidity in there but it's just so dry here in Arizona winter and just been cheerleading this sprout and the others to stick it out. Looks like this one is growing okay now. What you guys think
4y ago
7
8
Solved
Pjm70
Yellow lower leavesLower leaves are turning yellow. She just started her second week in flower.
My first thought is I'm not feeding enough. She is short, but still a lot of plant here. Here upper leaves are a nice shade of green. She prays all day long.
Is this a problem.
Leaves. Color - Yellow
3y ago
2
4