What’s this yellowing?
Gorrilla420started grow question 4y ago
Is this a ph problem? Been using same water sauce since start of grow and only this one plant out of the 4 is showing this. Haven’t ph’d water at all but have just gave plain water last watering after noticing this
Solved
Leaves. Color - Yellow
likes
Jays_Not_Here_Mananswered grow question 4y ago
Hey Growmie, looks like nutrient burn. There was probably a release of nutrients during your last watering of plain water. Try to make sure that you are watering to about 10% runoff on days when you feeding plain water. Helps to make sure that salt/mineral build up doesn’t happen. They’ll be fine, just dial back the next feed a bit and see the result. Good luck Growmie 🇨🇦👊❤️
Mr_Weeds_Autosanswered grow question 4y ago
Hey Growmie,
Looks like this plant is a little sensitive to the nutrients being used, the yellow tips are a sign of nutrient burn, I would also check your ph this could be throwing something off also. Only plain water for this lady for a few waterings, and make sure you have a bit of run-off when you do water.
1 like
Complain
Similar Grow Questions
Solved
eduard_shevardnadze
All newborn leaves are turning too much yellowAll newborn leaves are too much yellow. Do you have any idea what problem could be? 7-10 days ago turned to 12/12 for bloom phase. I think its light burn, BUT even lower newborn leaves are yellow.
Buds. Other
Leaves. Color - Yellow
5y ago
2
Solved
PawsGrow
Rapid, uniform, wide-spread leaf yellowing - flowering week 5Entering week 5 of flowering on this photoperiod and she's experiencing wide-spread yellowing in leaves over past week. Haven't been monitoring pH or PPM, but am assuming this is nitrogen deficiency due to nutrient lockout. Can anyone confirm or recommend treatment beyond flush
Week 10
Leaves. Color - Yellow
3y ago
2
2
Solved
kokokrunz
What is the cause of the lower leaves turning yellow and some leaves turning white? .The cannabis plant just showed a female
Week 5
Leaves. Color - Yellow
5y ago
2
5
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
ZenGrower420
drooping leaves, cold weather and high humidity, is it overwater problem?I think i´ve overwatered my plants, so it´s is cold (16 C / 60 F) and relative humidity around 70%-75% . old leaves are turning yellow. I´ve lowered the water frequency and wait the soil to dry before water again but leaves are still droopy. What do you think? is it overwater?
Leaves. Dropping off
Leaves. Color - Yellow
3y ago
8
5
Solved
igglepuff
follow up q. flushed last week & on nutes yesterday morning again when watering with a bit extra N/6.4ph. This morning more and more fan leaves are yellowing and even some smaller ones now. any ideas? not sure what to try, seem to be getting worse. did mess up bad?:(
Week 7
Leaves. Color - Yellow
6y ago
3
Solved
letmegrowinpeace
Please help me confirm Nitrogen DeficiencyDoes this look like nitrogen deficiency?
Leaves. Color - Yellow
2y ago
2
3
Solved
Herbangardener671
Leaves starting to look yellow @ week 4So this lady is looking a little yellow in the leaves. Is there a concern here? She getting have the dose of fox farm trio but also haven’t been ph the mixture so its be either under 6.0 with nutes and over 7.0 w/ plain water. Also the 240 w led is at max @ 14in away.
Leaves. Color - Yellow
3y ago
3
4
Solved
Lol_You_Looked
White and yellow spots, yellowing leaves? What is going on!Changed water, no fix, added humidity, no fix, any ideas as to what's going on with my plant?
Leaves. Tips - Burnt
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
3
Solved
superskunkyfunk
Yellowing leaves, some twisting, early in veg?Could anyone help me diagnose this plant. Idk if it’s nitro defic., heat stress, or overwatering or all 3. Temps during the day have been getting up around 86-88 daytime and only down to maybe 74 at night in the tent. I try to let the top of the soil dry out when watering as well
Leaves. Curl down
Leaves. Color - Yellow
Plant. Twisted
5y ago
3
3
Solved
GardeningDoug
Nutrient ProblemNutrient problem started on purple kush. Leaves near base are yellowing. A few have brown tips curling up. Lights are 15-18” above the plant. Good air circulation. Water is at 6.5PH. Nutes going in around 800ppm. I cut out remo micro and doubled bloom and astroflower this week.
Week 9
Leaves. Color - Yellow
6y ago
2
2
Solved
Segitseg
Leaves and stemHello.sorry the bad english.
What could it be?
Leaves. Color - Yellow
5y ago
2
Solved
dave1038
Yellowing, browning leavesHere is my Northern Lights Auto which is on Day 75 from sprout
These 2 photos are taken 3 days apart to show the progression of whatever is happening.
4ml Biobizz Grow
4ml of Biobizz Bloom
2ml of Calmag
Per litre, use 2L of water every watering
Leaves. Color - Yellow
4y ago
1
1
Solved
Luntis
yellow leavesGood day, please what could be the cause? It only has a few flowers, the rest are ok.
Leaves. Color - Yellow
2y ago
2
1
Solved
420cropper
DiscolourationIs this plant still healthy?? Starting to see the leaves change two tone? A yellow/light green colour and the veins too anyone give me some advice?
Leaves. Veins - yellow between
Leaves. Color - Yellow
5y ago
2
2
Solved
ChitownCannaChica
Auto flowers bottom fan leaves turn yellow—- cause and defoliation?My plants are about week 3 into flower and the bottom fan leaves are Turing yellow and dying out—- is this normal? Should I defoliate these off an auto during flower? How to correct???
Week 6
Leaves. Color - Yellow
6y ago
4
3