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
Howdy I need a little help too! week 8 light 18>...
Cezar
started grow question 4y ago
Howdy I need a little help too! week 8 light 18> 6 biobizz all mix with coconut fiber and perlite temperature 25> 19 pH 6.0, 6.1 fast buds auto purple punch
Open
Leaves. Veins - yellow between
likes
Answer
Coopmc
answered grow question 4y ago
https://www.gchydro.com/info/coco-organic-hydroponics
likes
Complain
Coopmc
answered grow question 4y ago
Nitrogen deficiency thorough flush to make sure there no nutrient lock up followed buy a good proper feeding
likes
Complain
Similar Grow Questions
Solved
Stingray318
Seeing a slight bit of yellowing on the leaves, I've looked at other Toof Decay in seedling stage and I have seen some with a bit of yellow and some TOTALLY green. Might be a deficiency, which I doubt, or are my lights are too close? I backed them up a few inches since post.
Week 2
Leaves. Veins - yellow between
7y ago
1
1
Solved
CrackinBeans
Leaf troubleshooting
Ive been mixing up a 6gal tank with jacks 321 full strength with 4 ml of calmag 3g of rechargeand 3.5ml of mammoth P, just started 5ml hydroguard, and 5gs of bloom from monstertek
[email protected]
ph runoff @8.2
Week 6
Leaves. Veins - yellow between
5y ago
1
1
Solved
FarmerJon
Apricot Oreoz... the Unhealthy Runt
Does anyone have any experience with growing Anesia's Apricot Oreoz seeds? The plant seems to be experiencing a Cal-Mag related nutrient deficiency that the others are not. All plants are being grown under the same conditions. Any suggestions?
Week 2
Leaves. Tips - Burnt
Leaves. Veins - yellow between
Feeding. Deficiences
3y ago
2
2
Solved
Tarquin
Is the plant just maturing or something else?
I don't think this auto CBD plant has long to go. It's at 59 days of a supposed 65. I just started to notice a some tips beginning to discolour and a couple of fan leaves have small yellow spots appearing. Is this just the plant ageing?
Week 8
Leaves. Veins - yellow between
5y ago
3
3
Solved
Scilef
Yellow spots between veins
In several weeks my plant has yellow spots between veins, but it starts from the top to the bottom of the plant: old leaves seems fine when the new ones are spotted.I thought it is Mg deficiency, fed my plant foliar with epsom salt, added CalMag to the feeding, but no luck. WTF?
Week 6
Leaves. Veins - yellow between
2y ago
2
3
Solved
Hellishjam
Magnesium Deficiency?!?!
Hey there GD, so i'm thinking i have a MG issue right now, i did apply some fertilizer rock dust in order to try and correct it. it has started at the bottom of the plant of the bigger fan leaves then has moved up the plant is now show on the tops of them...
Week 18
Leaves. Veins - yellow between
5y ago
3
5
Solved
soulsofarmony
Deficiences or overfeeding
In the last 3 days two of my plant seem to have some problems. First the oldest leaf turno Yellow and the become burnt. I Always check the ph solution and i Always feed them in this 2 weeks so i thought that maybe i overfeed them. I post the pics in the appropriate section.HELPLS
Week 2
Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
5
4
Solved
MEGAtv
PLEASE HELP!!! CalMag deficency?
CalMag deficency? Deficency starts on lowest fan leaves. Starts as a shiny spot in between veins that later turns yellow, eventually spreading to whole leaf causing it to die. Uping CalMag in feed and spraying her with CalMag water mix. She responds well at first then spreads.
Week 4
Leaves. Veins - yellow between
4y ago
4
4
Solved
Countrypimp1981
Yellow veins
Why are the veins turning yellow? Is this something I should be worried about? This is happening throughout the plant.
Week 6
Leaves. Veins - yellow between
2y ago
7
5
Solved
Misanthrope
Discolouration progressing
The first pic is from 2 days ago, now the yellow has turned to brown spots and is beginning to spread to others. I'm hoping it's an easily corrected nutrient imbalance, please help
Leaves. Veins - yellow between
Leaves. Color - Yellow
4y ago
1
4
Solved
Bimbadabang
Decoloration and white marks on leaves
Decoloration and white marks on the leaves, not sure what is happening, Please the week 4 photos, any help is appreciated
Week 4
Leaves. Veins - yellow between
6y ago
5
3
Solved
Patagoniaweed
Magnesium - Nutrient problem
Do I have Magnesium deficits or any other problem? I started to notice during the last week and it is progressing quickly. The last weeks, pH of drain water was low (between 5,5 and 5,8) but I could increase it until 6.1. Has anyone the same problem? Thanks!
Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
4y ago
9
6
Solved
DeJaVu
Leaf color okay?
My leaves are a light green between the veins. Is it normal?
Week 5
Leaves. Veins - yellow between
6y ago
3
2
Solved
Alexander_far
The plant is drying up
Hi. My cannabis has yellowed lower leaves
Leaves. Veins - yellow between
6y ago
1
3
Solved
Dillsnills
Light colored veins in the leaves of pineapple Express Auto seedling 5 days old, any need to worry at this stage?
Should I be at all concerned with the light colored leaves with what looks like light colored veins in the leaf? Pineapple Express Auto fastbuds 5 days from seed, temp 76f 62rh, ffof mixed w happy frog soil perlite. Advice input opinions greatly appreciated.
Leaves. Veins - yellow between
Setup. Seedling
Feeding. Deficiences
4y ago
3
3
Solved
Dbkoop
RDWC issues-help please!
The Lemon Auto seemed like it was on its way to recovery but it has developed a deficiency(s) - is this a Mg def? It has dark green veins and the leaves are a kind of dull faded lighter green to yellow. I just doubt it is because I’ve been foliage feeding Mg twice a week.
Leaves. Veins - yellow between
4y ago
2
Solved
Surfettuccini
First week and never had little plants struggling so much to grow. Please, read my comment about the first week to a detailed explanation of the problem. The question is, what else can I do, except from waiting? I don't want to over do (again)
Week 1
Leaves. Veins - yellow between
Leaves. Color - Yellow
Plant. Too short
6y ago
3
3
Solved
AlexG
Nutrient deficiency. What is it lacking?
Can you guys help me figure out what my plant is lacking?
Week 4
Leaves. Veins - yellow between
Leaves. Color - Yellow
3y ago
3
3
Solved
FreakyMilk
Leaf tip yellowing.
Help! Is this nutrient burn? Light stress? Starting to get some yellowing on leaf tips. Early Miss autoflower, week 2-3 of flowering.
Leaves. Veins - yellow between
Leaves. Color - Yellow
4y ago
2
4
Solved
BlumenBot
Deficiency or excess?
I seem to have this same issue or similar issue with every grow. What am I screwing up? Affecting my largest fans.
Week 10
Leaves. Dropping off
Leaves. Veins - yellow between
Leaves. Color - Yellow
4y ago
1
7