The Grow Awards 2026 🏆 
Leaf color
Similar Grow Questions
Solved
gogocrack
What is the whiteness of the leaf?Dude, what are the white spots on the leaves of this 10-day-old sapling?Leaves. Veins - yellow between
Leaves. Other
4y ago
3
2
Solved
pinkdragon
Seedling getting too much light?Is my 6cm tall seedling getting too much light? I downloaded a luxmeter app and for front/back cameras, it reads 4000-6000 lux. I'm worried about the light green veins. Is this normal? First grow so super unsure what everything is supposed to look like. Light is 18cm from plant.Week 1
Leaves. Veins - yellow between
5y ago
1
3
Solved
TheSlimeGrows
Pale/yellowing leaves, rust spots, tip burnt, stiff plant and leavesDoes anyone know what the deal is with my leaves? burnt tips and weird browning on the tips as well as stiff leaves and stems. Weird red/purple coloring and interveinal yellowing/pale leaves. buds seem to be growing fine tho. Weird rust spots too.5y ago
2
Solved
Pokes_smot420
Is she hungry for nutes or is this a deficiency (new grower)Mid week 5ish, mature fan leaves and some newish smaller leaves yellowing starting from tip.
Had nitrogen toxicity in its early life..
Ph at 6.5 watering about 8-10 oz every other day or 3. Just did a top dress on 12/29 only 1.5 tbsp of power bloom and .75ml fish shit.Leaves. Veins - yellow between
Leaves. Color - Yellow
3y ago
6
Solved
jwesty
What do I have going on here?As you can see, the newest leaves are BRIGHT. She was flipped to flower 2 days ago, supplying her with calmag and grow big....is she lacking food? I have never seen such a thing.Leaves. Veins - yellow between
Leaves. Veins - stay green
Feeding. Deficiences
4y ago
4
3
Solved
GronkLeague
First grow yellowing seedlings :( nute problem?I seem to be following all the instructions on grow temperature range, light distance, and watering schedule(only watering hen the medium is drying); I've hardly used any nutes until day 22 as advised and I personally think this has caused me some issues although I may be wrong.Leaves. Veins - yellow between
Leaves. Color - Yellow
Leaves. Color - Pale
6y ago
3
4
Solved
MrLahey
Help the rookie w/ a possible calmag deficiency?Does this look like a calmag deficiency? Link to my journal entry for settings/water param/etc for these to see if you can spot the issue? https://growdiaries.com/diaries/187101-grow-journal-by-mrlahey. Using TDS 0-2 ppm ro/di water with calmag additive.2y ago
6
7
Solved
BudmanFlyingjoint
Strange discolorationThe plant is becoming less green, more yellow, dark green/blue, and the tip seems necrotic. She received a little more light intensity (TS1000 at 50cm, 25%dim to 50%dim) when she was repotted on the final DWC. T.A. (Growing on FeedChart) was used to create the nutrient solution.Leaves. Veins - yellow between
Leaves. Color - Dark-purple
Feeding. Deficiences
2y ago
1
3
Solved
Cezar
the leaves turn yellowthe leaves turn yellow
Hello dear colleagues
you can help me with this problem, I am new in the field and I don't know what they suffered.
watch the pictures please!
PH 6,3
LUCE 19~5
WEEK 5
thank you
YOU ARE THE STRONGEST GROUP !!!Leaves. Webbing
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
6
6
Solved
Earthorganics
inner leaves yellowingI've started to notice that my leaves, mainly the larger fan Leafs, are starting to get a lighter color in-between the veins of the leaf with dark green around the rest of the leaf. not sure what this means? I use only organic nutrients only (no bottle nutes used ever)Week 9
Leaves. Veins - yellow between
4y ago
1
3
Solved
Rogue3000
Need help to detect deficiencyBlue Dream Auto by FastBuds, she's on 2nd week of flower.
Leaves start curling up and there's some grayish discoloration between veins.
Last 2 days it was 70% humid and temp around 19 C
What can cause a problem? White Widow nearby totally okLeaves. Curl up
Leaves. Veins - yellow between
1y ago
8
5
Solved
MEGAtv
PLEASE HELP! See former question as well.Continue to see deficency or burn in leaves. I have fed her only ph water for 2 weeks and it continues. I asked for help before, everyone just tells me what they think is wrong and not the reasons why. If you have an answer it would be appreciated to know your reasoning. Thanks🤘4y ago
4
4
Solved
EXZELENS
Help with symptomsWhat kind of problem is this?Week 7
Leaves. Veins - yellow between
5y ago
1
1