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Back to Grow Questions
Ayuda con manchas en hojas.
Rastahipster77
started grow question 5y ago
Help with leaf spots, why do they appear? And how to solve it?
Open
Leaves. Color · Red or pink
likes
Answer
Similar Grow Questions
Solved
Pugbutt
Leaves burning
Repost with new pics I was thinking we had a def in calcium ( see last question) and started to just treat with 6.5 ph water, cal-Mag plus 2.5ml/g everyother day. Leaves are turning a shiny burnt orange color and drying out on the edges. What is going on and how to fix it?
Week 14
Leaves. Color · Red or pink
5y ago
5
4
Solved
Italy_Grower
Why don't the buds blow and the leaves are turning red?
Why don't the buds blow and the leaves are turning red? How much longer should I wait? Thank you in advance.
Buds. Not fattening
Leaves. Color · Red or pink
Leaves. Color · Dark-purple
3y ago
1
2
Solved
MrBigGrow
Red pattern at the bottom of the leaf
Noticed the appearance of this red pattern at the bottom of my leaf. Could this be attributed to plant stress? The new leaves are very green and healthy, so I am thinking this red pattern is associated with some stress the plant suffered in the early stages of development.
Leaves. Color · Red or pink
3y ago
3
3
Solved
Mistertemps
Does color change primarily happen as a result of cooler temperatures at night and lack of nutrients in the medium???
Week 15
Leaves. Color · Red or pink
7y ago
2
Solved
TripleCcannabis
Tried everything - Red spots almost everywhere. Turn from red to orange/yellow. Fungus?
Getting very frustrated with these speckles. Iv tried decreasing Cal Mend and B-52. Improving air flow. Cleaning the tent head to toe and the res. Iv tried using UC roots. Im really not sure what's going on and IDK what to try to fix it. Grow was going so well. This sucks.
Week 7
Leaves. Color · Yellow
Leaves. Color · Red or pink
Plant. Other
6y ago
2
5
Solved
TheSlimeGrows
Leaves turning yellow/red and burnt tips
This plant has been in flower for about 4-5ish weeks now. leaves are turning yellow and red with burnt tips. tested runoff pH at 6.8 today when I watered so I don't think its pH issues. been feeding a good bit of bloom nutes so ik its not P deficiency. Anything else?
Week 7
Leaves. Tips · Burnt
Leaves. Color · Yellow
Leaves. Color · Red or pink
6y ago
3
3
Solved
MediciGrade
Pale green leaves with reddish tips?
Stress at the top of the canopy. Is this heat stress, light burn, or a combo? Something else? Temp in the tent hit 92.5 F at one point, but it's been high 80's in the tent and the leaf surface temp's have been low 80's. Light was 14 inches at one point but now 24 inches
Week 10
Leaves. Color · Red or pink
Leaves. Color · Pale
5y ago
3
2
Solved
ondrasekcoufal
leaves and new stem turning purple
it happened to me before, any idea what it is and how to fix it? it’s not genetics that’s for sure.
Week 8
Leaves. Color · Red or pink
5y ago
4
3
Solved
BucketBrigade
Have a look at my leaves that have turned yellow and red. I've search online and can't seem to find a similar picture. Is this normal due to late flowering in some plants? Is this a nute problem? If I add the needed nutes, will this clear up? What's going on?
Week 8
Leaves. Color · Red or pink
8y ago
4
4
Solved
Yesbananaz
Stunted growth. Yellow leafs and red/purple stems
H! My girlfriends auto plants don't look like much. Stunted growth in growphase, alot of yellow leafs way to early and red/purple stems in bloom. Small yield. 6 plants 17liter dirt pots Telos 10 pro led light, distance in bloom 60cm. 120cm*120cm tent. Biobizz grow, blom, topmax
Leaves. Color · Yellow
Leaves. Color · Red or pink
5y ago
1
4
Solved
auto_floo
Purple edges
Hi Gfam, What do they need? Or what’s wrong? These purple edges and light green color.
Leaves. Color · Yellow
Leaves. Color · Red or pink
Leaves. Other
5y ago
3
3
Solved
WeedBerry
Leaves looking unhealthy
Hi growers i have a slight problem I'm starting to get my leaves discoloured and it doesn’t look healthy please help •Dark patches •Light and dark green leaves •Brownish Red Spots starting to appear
Leaves. Color · Red or pink
Leaves. Color · Dark-purple
6y ago
1
Solved
fraankiiee
¿Carencia o exceso?
Some spots have appeared on the leaves. Do you think it could be a deficiency or an excess?
Week 7
Leaves. Color · Red or pink
Leaves. Color · Dark-brown
6y ago
3
Solved
Stork
Purple tips leaves
Can someone tell me what are these leaves... will turn purple or is a problem with the PH?
Week 11
Leaves. Color · Red or pink
Leaves. Color · Dark-purple
3y ago
4
5
Solved
coma777
red leaf tip
red leaf tip during flowering? is that burn?
Leaves. Color · Red or pink
4y ago
1
Solved
Whodey420
are the rust colored spots that start during flowering a fungus? I sprayed with the sulfur and cleaned tent and it still happen is it from the temperatures being too low and humidity too high at night? Does it hurt growth and thickeningcof the buds? What does nute burn look like
Week 9
Leaves. Color · Red or pink
7y ago
3
3
Solved
ironf1st
Plant health assessment (Leaf coloring and nutrition help)
Sorry for bombarding you guys with questions, but it's getting serious now, right? Anyway, my leaves are getting funky colors and I do wonder, what is causing this? Is this normal? I have used the bloom nutes as in my diary once this week, rest was distilled watering.
Leaves. Edges burnt
Leaves. Color · Red or pink
Feeding. Other
4y ago
1
5
Solved
Maskedcucumber
Brown leaves and red stems. Is this a calcium deficiency ?
I had an iron toxicity recently that may explain the brown parts but it may look like calcium deficiency. There are many red stems too but it maybe something else like the bad Ph and overfeeding from the previous month. What do you think ? Thanks !!
Week 11
Leaves. Color · Yellow
Leaves. Color · Red or pink
5y ago
2
2
Solved
BlaKX
Phosphorus deficiency? PH problems?
I'm on day 56 of flowering, and only the Mimosa Evo's leaves are starting to turn red, pinkish purple. I suspect a phosphorus deficiency/absorption problem due to the pH being too low. Or is it genetic?
Week 8
Leaves. Color · Red or pink
1y ago
3
Solved
MichelGanjelo
Leaves are getting paler and the stems are turning very red. What could be the reason?
Leaves are getting paler and the stems are turning bright red. What could be the reason?
Leaves. Color · Red or pink
Leaves. Color · Pale
1mo ago
2