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Back to Grow Questions
Yellow leaves first grow
Junee420
started grow question 1y ago
Hey I’m in week 8 of flower , using fox farm ocean forest started feed nutrients in week 5 general hydroponic floramicro and florabloom 2ml a gal for both any tips how I can fix this issue ?
Solved
Leaves. Color - Yellow
likes
gottagrowsometime
answered grow question 1y ago
Yeah. They're short on nutrients mate. They're far from being done Up your bloom nutrients now. You're weeks off.
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Selected By The Grower
Similar Grow Questions
Solved
blackrain
Dying leaves
I think it's a nitrogen deficiency causing me to lose some leaves earlier than I hoped, What should I carry on doing from now on? Last watering was 0.5ml/l of Grow, 2ml of bloom and 1ml of CalMag, just recently fixing a calmag deficiency after not having any(ran out).
Leaves. Dropping off
Leaves. Color - Yellow
5y ago
1
3
Solved
CrankledLarkus
Leaf damage/discolouration
The Skunk has been getting a lot of leaf issues. I have been trying to stay on top of picking them off as they appear in case it's rust or similar and can spread. It almost looks like cal mag deficiency, but I'm feeding cal mag each feed. This is the only one effected out of four
Week 12
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
2
2
Solved
AntonioBanderas
No leaf growth seedlings
Hi, two of my autoflower seedlings are not growing altough they in week 2. Im adjusting light,pH,feeding but no leaf growth. The existing leafs also has a yellow color. Others doing well in same environment. Do you have any suggestions? Thanks
Week 1
Leaves. Color - Yellow
Plant. Stem - Weak
3y ago
4
4
Solved
Ryanef
Leaf problem
Some become yellow at the tip, any advice? What did I do wrong?
Week 7
Leaves. Color - Yellow
6y ago
2
2
Solved
GhettoStyle
Friends need your help! the leaves turn yellow at the seedling stage!
Friends, help me figure it out! First I will describe my conditions! - Tap water 110 ppm - LED QB288 Rspec 250 Watt light works at half the power! - Advanced Nutrients three-component Fertilizers Micro Grow Bloom now I'll tell you how it was! after they have sprouted! they were planted in the system! I made the solution on the recommendation of the fertilizer manufacturer! I added 1 ml/l of each component and it turned out 410 ppm! The second week I changed the solution completely and added 2 ml/l of each component, it turned out 600 ppm the yellowness on the leaves appeared after the first week! I thought it was a magnesium or iron deficiency! and I changed the solution and added 2 ml / l of fertilizers! I keep the ph of the solution within 5.7-6.0 drip irrigation works constantly! The temperature in the box is 23-25 C - humidity is 40-60% Inside, there is a fan on top that turns 360 degrees to blow the plants!
Leaves. Color - Yellow
Setup. Seedling
Feeding. Deficiences
4y ago
6
10
Solved
BruceBlack
Humidity low
Im having issues whith humidity during the day and it drops down to 30% sometimes. I already have a pot inside with water and a towel next to the light I have air intraction using a fan outside the tent next to the window which keeps the temp on 24 celcius Thanks
Week 2
Leaves. Color - Yellow
Plant. Too tall
6y ago
4
3
Solved
Hazeberg
CalMag or PK issue?
What is she telling me? Before I was thinking of a CalMag issue (upper leafs have "burned" tips and get yellowish). So I added it to the reservoir. Is it CalMag or maybe a PK issue, that resolves in a CalMag issue? See my diary for more details.
Week 11
Leaves. Tips - Burnt
Leaves. Color - Yellow
10mo ago
4
4
Solved
Jerrylarrydalton
Got 3 photos. 2 in the ground 1 in 7 gallon. On all 3 the fan leaves and older leaves turning yellow at a pretty rapid rate. Prob losing 15 leaves a week rn. Purp is deeper into budding and not so bad. But should I hit them with a dose of grow big to sort it out? Or no?
Week 16
Leaves. Color - Yellow
6y ago
5
4
Solved
Osito
Is it time to flush or wait a week?
Hey what’s up grow gang, we’re approaching the final weeks of flowers, but I was curious as to if our grow is ready to be flushed, or if they possibly need another week of nutrients, and also the best flush technique for best results. Thank you for answering in advance!
Week 19
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
4
4
Solved
Nurse
leaves have yellowed or burnt heads
Some of the leaves have yellowed or burnt heads, which can be seen in the photos. Some leaves burn even when sprouting.What is the reason and what can I do about it?
Leaves. Tips - Burnt
Leaves. Color - Yellow
Other. General questions
5y ago
1
1
Solved
TheSecretLab
we have this Gelato 33 plants on their 1st weed of planting on 40L Pots, it looks like yhe plants are stressing by my Point of View , the temp in the room is 29° and night 16°. They have been 1 week 24h light schedule and now we just made it 18/6h . Would need some help on it.
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Yellow
2y ago
2
2
Solved
Jason420
Gelbe Blätter, mit Lila Flecken
Meine Pflanze hatte Nährstoffbrand, dann hab ich erstmal keinen Dünger mehr gegeben. Jetzt bekommt die Pflanze gelbe Blätter mit leicht Lila flecken. Nährstoff mangel? Oder Blattverfärbung durch Blüte? Oder immer noch Überdüngung? Ich verwende BioBizz Starterpack.
Leaves. Color - Yellow
Leaves. Color - Red or pink
5y ago
1
1
Solved
TarantulaAnarchia
Deficienty
Hi. What is it missing? Is it a lack of potassium and phosphorus? or rather due to weather or old age. This is an older leaf from the middle part of the plant
Week 30
Leaves. Color - Yellow
2y ago
1
Solved
Dragosani666
Brown spots on top leaves - nutrients, light or something else?
She went into flower, now stretching. Set light to 100%, added Bio-Bizz Top-Max and Bio-Bloom (1ml/L each). 3 days later brown spots appeared on top fan leaves, very few also on lower fan leaves. I suspect this could be light burn or nutrient related. Any ideas? Pls help
Week 4
Leaves. Color - Yellow
Leaves. Other
2y ago
8
3
Solved
BunnyBud
Day 8 | BPP Auto – Small Spots on True Leaves (183 ppm, SF1000D 45cm)
Day 8 (week 2) Banana Purple Punch Auto (FastBuds). Small spots on first true leaves. Used Madman method: only pH water until last night (0.2ml/L Biobizz Fish Mix, pH 6, 183 ppm). Temp 26–29°C, RH 60–70%, SF1000D @45cm. Sprayed twice 10min before lights on. Cause?
Leaves. Color - Yellow
Leaves. Color - Pale
3mo ago
2
2
Solved
WulfBlud
Too much light or other deficiency
Too much light or some other deficiency? I’ve been having some issues with yellowing leaves and some other issues with browning and wilting/curling which I thought was initially nutrient lock but what I noticed is all four plants were not stunted and continued to grow normally.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
Plant. Wilting
3y ago
4
Solved
spankyxvi
Yellowish leaves, spotted
Some leaves seem spotted and yellowish. is it normal while flowering or she face some deficiency? I left soil too dry once I have to leave home for 4 days but her not drooping yet as I gave extra more water, that day some lower leaves gone yellow and fall. Not sure if it concerns
Week 8
Leaves. Color - Yellow
Setup. Strain - Autoflowering
3y ago
3
Solved
Sparkle_Party
Yellow and purple leaves
I stopped feeding beginning of the week because I had yellow tops on one of my buds. I think it is causing yellow leaves. Does that sound correct? Also I am seeing sort of a purple colouring on some of the leaves. Is that okay?
Leaves. Color - Yellow
Leaves. Color - Dark-purple
3y ago
4
Solved
Natrona
CBG YELLOWING LEAVES
CBG1 aka Gaia has lighter color leaves yellowish green at the top but the lower leaves are darker green. Using TPS1 at a reduced rate. She was first in bloom. Her node structure is shorter than CBG2. Nowhere close to harvest. What is going on
Week 6
Leaves. Color - Yellow
2y ago
2
2
Solved
Trichome_threshold
Are my plants showing signs of overfeeding ?
Are my plants showing signs of overfeeding ?
Week 4
Leaves. Color - Yellow
5y ago
1
1