The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
¿Manchas?
Rastahipster77
started 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
m0use
answered 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
Spanky7727
WHY red leaves appear week 8 flowering
Growing a Moonshine OG Hybrid from clone (X of Ghost OG and Blue Moonshine). Was 4 weeks in veg and just ended 7 weeks flowering. 7 days until harvest. Some leaves on back of one of the two plants are turning red. Also a couple of spotty yellow leaves on same plant. What gives?
Leaves. Color - Red or pink
4y ago
2
2
Solved
egz91
Leaves color changing in flower!!!!
what do you think ? deficiency? or is just normal for leaves to become like this after 7 weeks from seed of an autoflower? max i fed was 400pm just once. I don't think thats overfertilization. Maybe ph lockout? today i fed with 4.5 litres of compost tea + enzymes! pots are 14L.
Leaves. Color - Red or pink
Leaves. Color - Pale
6y ago
3
3
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
6mo ago
1
3
Solved
Seksix
Hi growmies i would apreciate it ur opinion
Good day guys i have a question about my plants, my question is why my stem turn allmost black but plant doesent show any problem with it , is it genetics or my fault something ? And how they look (ur opinion) i want soon to cut them and to put new ones in bigger pots.
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Red or pink
10mo ago
2
3
Solved
fraankiiee
¿Quemaduras del foco?
¿Estos colores en las hojas son normales? Hay algunas hojas que han tomado un color amarillo que me asusta. No sé si tendré muy cerca el foco, aunque no le veo signos de quemaduras. ¿Qué opináis?
Week 7
Leaves. Color - Yellow
Leaves. Color - Red or pink
5y ago
2
5
Solved
OldFish13
Deficiency or overdose?
i think it looks like cal-mag def... what can you tell me about it ? i am talking about red dots on the leaves
Week 16
Leaves. Color - Red or pink
Feeding. Deficiences
5y ago
1
1
Solved
Pugbutt
Leaves still discoloring
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
1
4
Solved
slowing
Nutrients decifit?
May I ask what Kind of decifit is it? I'm at the 5th week of flowering. She started to have yellowsh leaves (I removed a lot of them after defoliation) and some purples/reddish ones. I have to increase nutrients?
Week 6
Leaves. Color - Red or pink
4y ago
4
3
Solved
Sporakos
The plants now finish the 10th week start the 11th week Looks like need food? Can I put nutrients now ?
Week 11
Leaves. Color - Yellow
Leaves. Color - Red or pink
Feeding. Schedule
5y ago
2
2
Solved
Skinnytalls420
Help!!!!!!
Please look at video and let me know what u think might have gone wrong I’m about two weeks from harvest!!
Leaves. Tips - Burnt
Leaves. Color - Red or pink
4y ago
3
2
Solved
Brendanfromtherose
Purplish colour on some buds and sugar leaves
Hi 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?? TIA
Week 11
Buds. Other
Leaves. Color - Red or pink
Plant. Other
5y ago
2
4
Solved
Faust1a
Hi guys, the tips of the leaves are starting to turn purple and a bit of the edge in the photo looks like brown. but it's purple don't you know what it could be?
Week 7
Leaves. Color - Red or pink
4y ago
3
3
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
4y ago
3
3
Solved
malkaff89
Red spots on leaf
Hi 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? Thanks
Leaves. Color - Red or pink
5y ago
2
4
Solved
qoodwater
Any advice??
Soilmix plagron batmix and lightmix! Ca from Biobizz and nuts from greenhouse biogrow! 3 weeks old!
Leaves. Color - Red or pink
1mo ago
7
6
Solved
IllGoo
What’s happening?
My plant is not doing well. What is going on?
Leaves. Color - Red or pink
3y ago
4
5
Solved
Mike_269
Red leaf tips = burnt?
I noticed red leaf tips on top of one of my plant the Critical. Is that nutrient burn?
Week 6
Leaves. Color - Red or pink
2y ago
2
2
Solved
Rungood
Changement de couleur
A quel moment de la floraison vos plantes changent de couleur ?
Week 10
Leaves. Color - Red or pink
4y ago
2
2
Solved
Gmalin105
Small red dots appeared after feeding. Slowly sprend across a few of mainly the fan leaves and has discoloured to a much paler/ yellow colour. Will a mini flush help this problem?
Week 9
Leaves. Color - Red or pink
7y ago
3
4