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
Mid flower leaf color changing
Coconut_kiss
started grow question 2y ago
Leaves turning purple/brown mid flowering could it be lack if P or K?
Open
Leaves. Color - Dark-purple
Leaves. Color - Dark-brown
likes
Answer
420_liquidsun
answered grow question 2y ago
Seems to me p deficiency, it could be your ph in soil if you think you feed enough nutrients in this stage.. if you are not feed her give her pk boost.. Try to test run off water ph for keep in idea what is going on in soil.
likes
Complain
Similar Grow Questions
Solved
40Plug
Leaves curl, become crispy and have weird colors
I need help. I've not had this problem before. The leaves get crispy and have weird colors. However, the buds continue to develop as usual. What could it be? Not all plants are affected. But it spreads slowly.
Week 7
Leaves. Curl up
Leaves. Color - Dark-brown
Leaves. Color - Mottling
3y ago
6
Solved
nopes
Yellow and purple leafe tips
The tip of the leaves on the Quick One are turning yellow and then into a deep dark purple, is this supposed to happen or are the in trouble?😰 She is in her second week of flower, looked overall healthy so far, any idea on wahts happening?
Week 6
Leaves. Color - Dark-purple
1y ago
3
4
Solved
Dirtydraggel
What kind of deficiency is this or is it light burn? Can provide more pictures since they are in a sleep period now. It’s this plant, strawberry banana one and the purple queen.
Week 7
Leaves. Color - Dark-brown
7y ago
4
4
Solved
Battlefield
Help
My plant brown crispy she’s 12 weeks Iam worried She’s in soil ludken 300w led 1by 2 tent she’s on mills nutrition on just started her on a+b 5mla and 5mls b soil canna terra 12 weeks ph been using 5.5-6.2 18inch pot strain Barney gelato
Leaves. Color - Dark-brown
3y ago
1
Solved
hanniversary
Brown tips curled up
So my plants are in a glass greenhouse that can get very hot on a sunny day but its not always scorching. one out of two plants has brown tips curled up on the all the leaves. Should I be worried about this? Thanks very much !
Week 7
Leaves. Color - Dark-brown
5y ago
2
2
Solved
Aeonium
Deficiencia o exceso.
A qué puede deberse el aspecto de esta hoja? Las hojas están sanas y no tienen manchas de otro tipo a parte de esa decoloración. A mi me parece deficiencia de magnesio pero no estoy seguro. Gracias.
Leaves. Color - Dark-purple
3y ago
4
6
Solved
Lancelot420
Help me please
Herkese merhaba ! Şu an çiçeklenmenin 2.haftasındayım ve 1 aydır bu sorunla uğraşıyorum sorunun kaynağını bulamadım ne yapmalıyım? Yardımınız için teşekkürler :)
Leaves. Edges burnt
Leaves. Color - Dark-brown
Feeding. Deficiences
3y ago
3
6
Solved
puppetmaster77
Rusty brown spotting on upper fan leaves, too much Tiger Bloom or deficiency?
Hindu auto, week 11 started seeing rusty brown spotting on upper fan leaves. At this point I was only using tap water and 4 tsp/gal of tiger bloom. That is aggressive so I backed off to 1.5 tsp. I watered with cal mag 1 tsp just in case it was deficient. Ideas? Buds seem ok.
Week 13
Leaves. Color - Dark-brown
4y ago
3
3
Solved
HomegrowerDK
Some of my leaves are starting to change colour to yellow and I see some brown spots on them.. any ideas? First time grower..
Week 8
Leaves. Color - Dark-brown
6y ago
3
2
Solved
ThcSrb
Spots on leaves and little twisted...
Spots started slowly showing when it had a different 600w light, too much heat back then, this started a little "save operation" changed light, made the plants look a bit healthier but now it looks like the spots have spread and also affected the leaves above... Are they healthy?
Week 3
Leaves. Twisted
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
1
5
Solved
Growit2321
New growth problems
Is this a calcium deficiency? Noticed it the worst on the newest growths I’ve got slow growth as well. At first i thought it was bugs but then I noticed darkening it leaves and more spots showing up even after checking for eggs( none found)
Week 3
Leaves. Edges burnt
Leaves. Color - Dark-brown
6y ago
1
2
Solved
dillande3
Dry/Rot look on new LH day 52 from seed, Placing outdoor for week or 2 until I get proper Tent LED's
Day 35 Veg LH, issues, with lower branches, some of the New Toppings and Leaves looking dry/rot maybe over watering which i have no idea, it was under white CFL Bulb's and was inside 2x2 cupboard (MDF) and no control of RH, for 1-2 weeks, Going to put it outdoor for a week
Week 8
Leaves. Dropping off
Leaves. Color - Dark-brown
Leaves. Other
3y ago
1
2
Solved
Coconut_kiss
Discoloration and brown tips
Nutrient burn or something else?
Leaves. Color - Dark-brown
6y ago
1
4
Solved
Budmarley2221
Deficiencey
Can anyone tell me what is cauing this i thought a calcium deficiency ?
Week 4
Leaves. Color - Dark-brown
5y ago
4
3
Solved
CARLOSPLANCTON
Mid Flower, Yellow, burnt leaves
What could be happening to this plant? Could it be root rot or overwatering ? its in middle flower, with good ph and organic nutrients from top crop, 26°C and 200W led cob. This are the older leafs, but the rest of the plant seems fine. this week I increased the PK levels.
Week 8
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
2
5
Solved
Aragon
Brown tips, Crusty leaf.
These brown tips appeared on the leaf and it cracked, anyone know what it is?
Leaves. Color - Dark-brown
5y ago
1
Solved
GuerillaSweed
Same strain diffrent look
Hello guys! All these r the same strain from the same seedbank and package, but lady nmr 3 is showing signs of purple all over the buds and leafs. Why is this happening? I'll leav a pic of each one of the plants so u can se for ur self. Thanks for the help guys! Cheers
Week 8
Leaves. Color - Dark-purple
4y ago
3
4
Solved
Greeneyedgrower
Color change.
I always get nervous when the leaves start to change. So my question is, this is natural right? I would guess they are a couple weeks away from finishing?
Week 8
Leaves. Color - Dark-brown
6y ago
3
4
Solved
LeCuack
No se porque se torno amarilla ec esta normal y ph también. Luz se subio para prevenir quema.
Week 8
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
4y ago
2
2
Solved
JackOfAllTrades
Brown Spots?
Hello, she got these spots on a leaf a week ago. Today, there are noticeably more. The leaves feel like they're dried out, in the brown spots. What's wrong with my plant and how can I fix it?
Leaves. Color - Dark-brown
7mo ago
1
3