The Grow Awards 2026 🏆

Yellow leaf

Sygnoman1987
Sygnoman1987started grow question 21d ago
Hey Guys ! Why my plants have this light yellow color ? Gorilla Cookies Auto from Fastbuds. Light 450ppfd Water 6.5ph Ec 0.3 I add 1ml grow and 0.3 Calmag from Biobizz Happy growing !!!
Solved
Leaves. Color - Yellow
likes
RealGrowDiary
RealGrowDiaryanswered grow question 20d ago
Hey Buddy , Your plants are looking light yellow because they're probably low on nitrogen. Right now your EC is really low (0.3) and the Biobizz Grow + Calmag doses are too weak. Try this: Up your Biobizz Grow to 2 ml/L Add a bit more Calmag, around 0.5 ml/L Aim for an EC of 0.6-0.8 You should see the new leaves coming in green and healthy soon.
1 like
Complain
Selected By The Grower
JiveBear916
JiveBear916answered grow question 20d ago
Your plant is just fine, the feed however you can definitely take it up a bit. Your plant is not showing any deficiency at this time. Remember, when it's nitrogen deficiency the yellowing starts from bottom to top. However is the yellowing continues to move downwards, then yes you have a deficiency but it won't be nitrogen.
2 likes
Complain
Green_claws
Green_clawsanswered grow question 20d ago
The plants fine, don't change your feeding just yet, looks like she's in a good place with nice growth. More isn't always better
2 likes
Complain
DrGruen
DrGruenanswered grow question 20d ago
das sieht doch soweit gut aus ........ denke der Ec Wert ist etwas zu niedrig 😉 erhöhe mal die Menge von BioBizz und Calmag bis der der Ec Wert passt und die Pflanze wird bestimmt stabiler aussehen...... ich hoffe, das ich helfen konnte.......😊 Viel Glück Growmie 😎
2 likes
Complain
Hashy
Hashyanswered grow question 20d ago
I'd agree with the below answers, she's growing as normal, don't be tempted to increase nutes yet or you'll burn her. What your seeing is absolutely fine. But if your ever unsure it's always good to post a question. The more info you give or linking the question to a diary helps growers give you a better diagnoses
2 likes
Complain
Pi_growing
Pi_growinganswered grow question 20d ago
Das sind frische triebe die müssen erstmal richtig Photosynthese machen um chlorophyll (das grüne prigment) zu bilden. Also alles gut die werden noch dunkler
2 likes
Complain
wolfvb
wolfvbanswered grow question 20d ago
she is looking good the new growth is always light in color then they get darker when they grow further!
2 likes
Complain
RisingDust
RisingDustanswered grow question 20d ago
No problem with plant, I dont see any yellowing 👌 its doing good
3 likes
Complain
JUNGLE_B4RNS
JUNGLE_B4RNSanswered grow question 21d ago
It’s just the new growth. There’s nothing wrong with this plant. It’s developing well from my experience.
3 likes
Complain
Similar Grow Questions
Solved
MrsGreen_98
MrsGreen_98
Burnt leaves?Why’s my leaves like this?
Leaves. Color - Yellow
5y ago
1
3