Threads is in beta — try the new feed
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Unknown Deficiency GG#4 Auto (week 10)
rak33m
started grow question 2y ago
Hi folks, my GG#4 Auto has this strange coloring on some leafes in week 10. Can’t find a deficiency that fits this pattern. Any ideas? Best regards 💪
Solved
Leaves. Color · Yellow
likes
AsNoriu
answered grow question 2y ago
Looks more like pest damage. Maybe thrips. Check bottom side of leaf for small bugs, sometimes you need magnifying glass to see them.
1 like
Complain
Selected By The Grower
GoldenWeedGrower
answered grow question 2y ago
I see signs of thrips and an early calcium deficiency. Have you set some yellow sticky traps to see if you've a pest infection ?
1 like
Complain
Similar Grow Questions
Solved
BUDZ1
Les Feuilles deviennent jaune
Hello, I really need some advice, I noticed today that a lot of leaves are starting to yellow. Is this normal at this stage of flowering? (beginning of senescence) Should I remove them? Too much nutrients?
… Show more
Leaves. Color · Yellow
4y ago
4
4
Solved
Darktide
Is this a Deficiency or Normal Flowering.
Flower 4 weeks. I have noticed thru flower approx 5 - 10 leaves/week which eventually brown, shrivel up, and fall off. Leaves seem dark and the stems are slightly reddish purple but potassium test on soil shows high potassium. Some burnt tips and claw down on upper leaves. PH6.0
Week 12
Leaves. Tips · Burnt
Leaves. Curl down
Leaves. Color · Yellow
6y ago
1
Solved
bypado_farm
deficiencies? mag/cal, N, P?
All the leaves from bottom to top are turning yellow... some of them have brown spots. mid-late stage def? Magnesium/calcium deficiency, nitrogen, manganese and phosphorus deficiency? Flushed all of them 1-2 weeks ago because of ph fluctuations Opinions?
Leaves. Color · Yellow
Leaves. Color · Dark-brown
5y ago
6
6
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
3y ago
6
5
Solved
nonick123
Deficiencia en Royal Bluematic #2
Day #17. Royal Bluematic keeps getting WORSE with the deficiency it's showing on the leaves It also shows purple color on the leaf stems Two days ago, it was watered with 100 ml of bottled water + Bio-Grow from Biobizz at 2 ml/l
… Show more
Week 2
Leaves. Color · Yellow
Leaves. Color · Dark-purple
3y ago
2
4
Solved
BnV405
Tips turning color, can anyone help me find out what to do?
I gave them first real dose of nutes yesterday noticed tips turning yellow only on this plant. What should I do? Let her go until 1or 2 weeks or flush? Or will she be fine? It's not much. And been almost 48 hrs
Week 3
Leaves. Color · Yellow
5y ago
1
1
Solved
Mackorodoo
Why going yellow from inside to outside
Pot leaves turning yellow slowly from the inside and stems lowering in green colour im thinking most likely alittle over nutting along with over watering would like to avoid flushing if possible rh has been a little low but not significantly so ph 6.4-6.6 runoff 6.0-5.8
Leaves. Curl down
Leaves. Color · Yellow
Plant. Other
6y ago
2
4
Solved
GhettoSetUp
Yellow leaves from bottom upwards
I have yellowing leaves from the bottom up. It resembles either N deficiency, MG deficiency or both. Growing in soil. PH is between 6.5-6.8. Feeding 1ml/L fish mix and 3ml/L bio-bloom every other watering. I tried adding cal-mag with N at 1ml/L and if anything it's got worse.
Week 9
Leaves. Color · Yellow
Feeding. Deficiencies
5y ago
3
1
Solved
YBorSchmeebor
Help!
This one plant has looked like this since day 1, no matter what I try. Keep going or quit?
Leaves. Color · Yellow
5y ago
1
3
Solved
YaverCouk
What deficiency does my plant have?
What deficiency does my plant have?
Leaves. Color · Yellow
5y ago
3
4
Solved
heythere12345
What are those yellowish tips?
Does it look like deficiency or toxicity? Or nothing at all?
Leaves. Color · Yellow
5y ago
6
3
Solved
igglepuff
small bud leaves yellowish on 1 plant
2nd.. 1plant (same schedule as other 2 mains has almost yellowing leaves around bud sites and has always seemed to have shown the same color since the first few weeks. what can be causing this? the other 2 plants don't have the same issue and are around the same heights also
Week 6
Leaves. Color · Yellow
6y ago
1
1
Solved
kaladoum
First time growing issue yellow leaves 7th week
First time growing. I'm on the 7th week.. But I feel like I'm losing control.. I'm giving the right fertilizers but maybe there is a lock linked to the PH ? I'm a bit worried. In theory, I should harvest in 2 3 weeks.. Advices tips help?
Leaves. Color · Yellow
5y ago
2
3
Solved
whity
bruce banner 3 (zamnesia) wird blass
My BB3 is having problems. Pale, leaves are drooping. 4 months old and has been in 11L BB Allmix for about 2-3 weeks. I'm watering with Biobizz (5ml Grow/1 Bloom), can't measure pH. I have thrips that I can't get rid of (treated with Neudorff insecticide and aphid-free). Light & temp are fine. Anyone have an idea?
Leaves. Color · Yellow
1y ago
2
Solved
ragnar1349
Bottom leaves yellowish - why? And can I top?
On both of my plants (C99 & S.A.D.) the bottom leaves are turning yellowish and I can't figure out why. I'd also like to top them this week (above 3rd node), but I'm hesitant because of the leaves. Any advice on what they may be missing, and whether I should wait with topping?
Leaves. Color · Yellow
Techniques. Topping
2y ago
3
3
Solved
wqleo
help
I added some Calmag by mistake, what should I do?
Leaves. Curl down
Leaves. Color · Yellow
5y ago
1
1
Solved
Jesperado
Yellow lower fan leaves with brown spots
Lower fan leaves is turning yellow - some have brown spots. What's going on? I'm in week 6 and watered my girls yesterday. I lowered my led light slightly. Distance is app. 40 cm. It's auto plants 2 weeks into flowering. Light schedule is 16/8. Regular soil with perlite and coco
Leaves. Color · Yellow
4y ago
3
4
Solved
2020Grower
Mid week 3
Gorilla glue #4. Leaves yellowing a bit. Mid week 3 in flower. I’m thinking my feed is too hot? 1400 ppm 6.1ph In coco, gavita led @ 780 watt. Co2 1400-1500 ppm Temp 80. F
… Show more
Leaves. Color · Yellow
Plant. Other
6y ago
4
4
Solved
Autogrowz
Yellow leaves keep showing up
Still trying to get this yellow issue fixed. Every day another leave or 2 turns yellow over night. It’s more towards the bottom and some middle. Day 63 and just started to show signs of flowering. I switched to 12/12 a few days ago. She is a auto. Happy farms soil. 3.5g pot
Leaves. Color · Yellow
6y ago
3
Solved
Jimmy_JazzCabbage
Yellowing 1st set of leaves
Hello, I'm on Day 11 from seed in Coco/perlite using dry Amendments. My girls are yellowing from centre out and have been stuned a few days now. I'm under the assumption it's over-watering. I've air rated, dropped humidity to 45-50%RH. Am I on the right path?
Week 1
Leaves. Color · Yellow
5y ago
7
5