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
Leaf discolouring
JayElstarted grow question 2y ago
Hi, I’m about 6 weeks in so far. Things are going well, apart from the bottom fan leaves are going a lighter colour. I suspect they may not be getting the light they need. At this point is it a good idea to remove these so the plant doesn’t waste energy on this area?
Open
Leaves. Color - Yellow
likes
Answer
StinkyBudzanswered grow question 2y ago
Either way, they’re not hurting anything at the moment. Once you defoliate before flower, you can lean all those up. But, I always strip the bottoms of the first couple limbs and leaves, like a lollipop. The bottoms don’t get much light.
likes
Complain
MisterAeroponicsanswered grow question 2y ago
Yea up the feed, coffee grounds work well for nitro too if you ever run out just little extra time 🤙🏻💨
likes
Complain
gottagrowsometimeanswered grow question 2y ago
You're short on N.
As core NPK are mobile nutrients..
If your plant is lacking N for its new growth. It'll eat the the nearest source to the roots (in most cases) and this is just a case of needing more N pal.
Good Growing
likes
Complain
Nemo23answered grow question 2y ago
It may be a nitrogen deficiency.
A cannabis nitrogen deficiency will cause the older, lower leaves on your plant to turn yellow, wilt away and eventually die. The plant typically appears pale or lime-colored.
likes
Complain
Similar Grow Questions
Solved
THC_Hazeman
Is that a sign of overwatering?Is that a sign of overwatering or nutrient deficiency?
Week 5
Leaves. Color - Yellow
3y ago
2
Solved
TeesTrees
Shall i cut the bottom leaves and stem?Ive noticed today that the bottom leaves started to wilt and look kinda dead. Shall i cut them off at the stem and allow the rest of the plant to grow. I dont refer to colour much as im colourblind but i can see there lighter, very light green or yellow.
Leaves. Wilting
Leaves. Color - Yellow
3y ago
5
5
Solved
koronkonko
plant problem - leaveshello, what is it? deficiency nutrients? Please help.
Leaves. Color - Yellow
4y ago
1
3
Solved
Jannis_Botanicum
Nutrient Deficiency???Is it a nutrient deficiency? If not, what else could it be ?
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
4
6
Solved
TCH0808
Veg Nute IssuesHas anyone seen any diaries that catalog a successful sick veg -> healthy flower recovery? I'm curious to see how sick growth transitions to healthy growth over several weeks. Current issue: a) LED intensity, b), N excess, c) PK def, or d) cal/mag def(rust on leaves top and btm)?
Week 6
Leaves. Color - Yellow
3y ago
7
6
Solved
Ch006834
What is wrong with leavesWhat is wrong with my leaves. Yellow brown spots on DO G.. picture uploaded
Leaves. Color - Yellow
4y ago
2
3
Solved
BLAZED
Leaf problemsMy leaves are getting yellow from the bottom, and some have burnt tips. It started when she is in flower.
I often feed Powder Feeding from Green House. PK+ (NPK: 0-30-27) and Hybrids (NPK: 15-7-22) the PH is 6.5
They say this strain wont need much nutrients but can handle more
2y ago
6
7
Solved
gkbasura
What is happening to the leaves?I have 1 plant in soil (very green) and the rest of them in coco (getting lighter green)
I'm doing wrong with the coco? they are 3 weeks old and feed them with ph 6.2
I've given it nutrients only once, today I have to water them again
Leaves. Color - Yellow
Leaves. Color - Pale
5y ago
1
2
Solved
VeruZ
should i be worried?8 weeks in flowering and now I have some yellow leaves, normal?
Leaves. Color - Yellow
1y ago
3
4
Solved
Ryanef
Leaf problemSome become yellow at the tip, any advice? What did I do wrong?
Week 7
Leaves. Color - Yellow
5y ago
2
2
Solved
bypado_farm
1 week - yellow leafspossible overwatering?
or burned? this plant is at the same distance as the others. I had 70 cm from the leaves to the light, now I have 80 cm, just in case.
opinions? the others 5 are fine. I had one more like this but it's good already.
Leaves. Color - Yellow
4y ago
2
3
Solved
boundar48
Runtz XL Auto leaf nutrient issue, any help is kindly appreciated.My Runtz XL Auto from Sweetseeds started having some leaf nutrient issues and I am not entirely sure what's the problem over here. It's my second grow so I don't have that much knowledge ...learning day by day😁
Leaves. Color - Yellow
5mo ago
1
Solved
Siriuz
Is it okay at week 4 to have their cotyledons turning yellow? HelpHey there guys, I'm on day 25 and this girl was doing awesome until today, on day 23rd I had to change her to a better and bigger pot, also fed her and I noticed her cotyledons started turning yellow, they say thats completely normal idk I'm on week 4 what do u think?
5y ago
1
2
Solved
GooglieBear
Yellow spotting with some holesNew colas that are breaking through to the canopy have some yellow spotting on the leaves and some of the spots have holes. What is this?
-Ph on run off is good.
-Plant got some nute burn 4 days ago but I reduced the feed.
-This is 4 days after LST and lights brought closer
Week 4
Leaves. Color - Yellow
5y ago
2
2
Solved
Carlospena
DiscolorationSo my seedlings are 17 days old and it's starting to show discoloration on the leaves what is this a sign of
Leaves. Color - Yellow
3y ago
2
Solved
Buds2k22
Ppm on blueberry cheese auto in coco coirMy ppm on auto flower was at 850 during late flowering ! I tried to increase this fed it 2times last two days and the numbers are actually dropping ! Is this normal? I noticed a little yellowing on leaf’s so I’m starting to think over feeding even tho the ppm numbers ain’t up?
Buds. Not fattening
Leaves. Color - Yellow
Feeding. Other
3y ago
1
1