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Why is the bottom two leaves turning yellow. The p...
GrowCNanswered grow question 4y ago
Are you giving any nutrients yet? Coco coir doesn't contain nutrients so you need to start sooner than if you were growing in soil.
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BDar_medicine
yellowing fan leaves mid floweri seem to get yellowing fan leaves mid flower.
its is happening in this current grow in living organic soil.
I have applied a little bio diesel (guano plus some other things) and gave her a little dolomite lime in case she needed cal mag. she is watered with remineralised RO
Week 10
Leaves. Color - Yellow
4y ago
3
2
Solved
Dillsnills
If I do a mini flush to help w pH issues in my soil can I give a nute feeding right after or wait until next watering?If I give a flush to help with pH issues can I do a nute feeding right after I flush or should I wait for the soil to dry out and do it next watering? The pH in the soil needs to be fixed asap any advice opinions is greatly appreciated.
Leaves. Color - Yellow
Plant. Other
Feeding. Deficiences
4y ago
3
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hannabis420
yellow leaves do i cutrecently checked pH of soil is 6.5, has been hot as hell here with feel like temps up to 106, should I cut all the yellow leaves off? I have already cut a few from the bottom a few days ago
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Setup. Outdoor
5y ago
1
1
Solved
HighPastor
Yellow spots on some leavesI need some help guys to understand what is this? My plant leaves seem to be showing since today some yellow spots which I believe is an early cal mag defficiency sign (as I use tap water which is kind of soft apparently).
Any help? Thanks in advance, my furst grow.
Week 2
Leaves. Color - Yellow
7mo ago
11
4
Solved
hooolian
Yellow leaves - Sohum living soilHave been growing these in sohum living soil - they are nearly 9 weeks old - they look great but there are many yellowing leaves - would a small dose of blooming nutrient help at this stage? or is all normal and should just use water as normal til the end? thanks!Week 8
Leaves. Color - Yellow
3y ago
2
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Solved
RedEyes34
When to start using Cal Mag?Tomorrow my Bruce Banner plants will be 2 weeks old. One plant is showing some yellow on the left side of one leaf. No yellow on any leaf tips and no claws. I believe I may have been under watering. My question is should I/can I start using Cal Mag or should I wait longer?
Week 2
Leaves. Color - Yellow
5y ago
1
3
Solved
DimiTryCool
Yellow leavesHi everyone! I have some problems with this gorilla ! How can I help her ?
Week 5
Leaves. Color - Yellow
4y ago
3
3
Solved
That70sDude
Yellowing on dwarfed Stoopid FruitsI'm having issues with yellowing leaves again. I have used Cal / Mag as suggested last time and have transplanted it into a 2 gal bag. I have also had a bit of browning around top leaves on larger plants but assume the lights were to close. Migro says 6" from canopy.
Week 5
Leaves. Color - Yellow
4y ago
1
1
Solved
Findthelorax
Nitrogen Toxicity?Nitrogen toxicity? What does this look like to you? I gave a full set of nutes 3 days ago and it looks like the spots/yellowing are getting worse. I watered today with plain ro water ph 6.8 until runoff and tested it, ppm was over 900 ph was 6.2.
Leaves. Curl down
Leaves. Color - Yellow
4y ago
1
3
Solved
Masterchief
Cal/Mag deficiencies? Yellow leaves topHello dear growing community!
I am wondering if my purple Auto, at 4 weeks, is doing well in termes of Cal/Mag (that I don't use) or NPK (normal use of Biogrow, bloom and top max) because I am having the points of the leaves getting yellow? 🤔🤔
Thanks :)
Leaves. Color - Yellow
5y ago
1
2
Solved
halluminaty
Leafs yellow, burn spot . Deficiencies or excès..?The leafs on the blackberry and the gorilla cookie getting yellow with burn spots since few days.
U can see exactly what I gave them before on my diairie.
What do u think ?
Without looking the feeds it look like N & calmag déficiences
5y ago
1
Solved
goldfinger
Deficiency or Nute Lock?I was a told a week prior I was feeling too much. So I stopped. I left town for 4 days and came home to the current photos. One looks like nitrogen deficiency, the other looks like calcium deficiency except I've fed 1tsp of tiger bloom, .5tsp of Cal-Mag and big bloom last week.4y ago
3
3
Solved
PootPoot
Surplus or deficiency?Can't tell if there's a surplus of nutrients or a shortage of potassium? One plant looks like nitrogen burn and the other two look like theyre maybe a little k deficient. Was thinking of chilling out on the feed on the burnt one and just feeding micro to the other two. Thoughts?
2y ago
7
4