The Grow Awards 2026 🏆 
¿Manchas?
Rastahipster77started grow question 4y ago
¿Por qué salen manchas? 3era semana de floración. Hidro, 12/12 Agradecería su apoyo y posible solución.
Open
Leaves. Color - Red or pink
likes
Answer
m0useanswered grow question 4y ago
Was there anything sprayed on them or that dripped onto them when lights where on??
looks like bleaching from water droplets to me.
same questions asked earlier on.
Good Luck!
likes
Complain
Similar Grow Questions
Solved
SirDillton
Rusty plant is pictures , started off green then slowly turned orange then yellow on fan leaves only, not sure if it was genetics or if it was something I did, still produced good bud. Any ideas of what caused the leaves to get rusty looking them turn completely yellow?Week 8
Leaves. Color - Red or pink
6y ago
2
Solved
WitekMajestatyczny
Looks like fungus problem, should I remove those ill leafs? Remove whole leafs with stem or only leafs? Or maybe it is feed burn?I have following problem with some bottom leafs. I use nutrients from Biobizz: Grow, Bloom, TopMax, CalMag, ph Down. Water pH is 6.5, feeding amount like in Biobizz chart. Middle and top of plant looks ok. Light schedule 20/4 (4h is dead zone). Is this fungus? Remove those leafs?4y ago
2
2
Solved
MrBigGrow
Red pattern at the bottom of the leafNoticed 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
Beedog
SnapOn my main branches just snapped what should I do? Will it still grow on the top but snapped off I’m 23 days into veg autoflowersLeaves. Color - Red or pink
5y ago
1
2
Solved
enthusiast_grower
yellow/copper appearance in some leaves after first run off wateringhi! after the first run off watering the girls seemed alright, sturdy and firm but some of the leaves (one leaf, 3 plants currently) experienced copper/yellow/orange tints .
this is only on old leaves so looks like mobile nutrients.
could this be cal-mag issues?4y ago
3
3
Solved
Zoomer
Why are my leaves turning red?What's causing my leaves to turn red? I've got 3 weeks to go until harvest.Leaves. Color - Red or pink
5y ago
3
3
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 likeWeek 9
Leaves. Color - Red or pink
6y ago
3
3
Solved
fraankiiee
Alguna carencia?Veo algunas puntas de las hojas que se están quemando y poniendo amarillas.
¿Qué opináis? ¿Algún exceso o carencia? ¿Debería subir el pH?
Quiero corregir el problema antes de que vaya a más.
Apenas le estoy dando nutrientes ya que la tierra tiene para 6 semanas: Batmix de Plagron5y ago
2
3
Solved
Brendanfromtherose
Purplish colour on some buds and sugar leavesHi starting to get ready for a flush, I've brought the nutes down to 380ppm and will start flush when I get around 300ppm and flush for a week, I've noticed purple hue on some buds and sugar leaves on about 10 different bud sites, it's looks lovely but should I be worried?? TIA5y ago
2
4
Solved
malkaff89
Red spots on leafHi Everybody
My plant looks healthy but there are small red spots on the top and spots on the back on a few leafs on the top of the Main cola, it’s in the 4th week of flowering.
Can you please help me to find what it is and how to treat it? ThanksLeaves. Color - Red or pink
5y ago
2
4
Solved
Labthecoast
Deficiensia o exceso?Buenas tardes , no puedo encontrar el punto a esto ,tienen varias los tallos bien morados y o colorados oscuros , algunas hojas del medio ,amarillean y quizas alguna mancha , despues hojas de arriba en los bordes empieza a ponerse como morada/violeta, dejo fotos,graciasXsuTiempo.Leaves. Color - Red or pink
Leaves. Color - Dark-purple
6y ago
3
3
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
2y ago
1
2
Solved
Yesbananaz
Stunted growth. Yellow leafs and red/purple stemsH! 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, topmaxLeaves. Color - Yellow
Leaves. Color - Red or pink
5y ago
1
4
Solved
Weed4Lord
Red weeddo you know a red variety with a smell that resembles pineapple or peach and strawberry? (it's a big sativa with a big space at the internalud level and the big secondary branch) because I had a friend who gave me two seeds and on one there are beautiful red colors with red trichLeaves. Color - Red or pink
4y ago
1
1
Solved
Italy_Grower
The leaves are yellowing, some are turning purple.The leaves are yellowing, some are turning purple, maybe it's normal or maybe not, I don't know. If anyone could give me some suggestions. I decreased the light intensity to 75% because unfortunately I can't raise the lighthouse.Buds. Not fattening
Leaves. Color - Yellow
Leaves. Color - Red or pink
2y ago
6
5
Solved
Oofoofoof
dying top fan leavesAll of my 3 plants are receiving the same treatment but one of them is showing signs of distress. Some of the top fan leaves are getting dry and brittle and dying. I thought perhaps the problem is I haven't been allowing enough run off?Week 5
Leaves. Color - Red or pink
5y ago
6