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Back to Grow Questions
Flush or wait?
eaf620
started grow question 6y ago
I suspect the ph is off. Should I flush it out with some balanced water or wait for it to dry up? On the bright side, my first attempt at hydroponics is going well!
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Week 4
Leaves. Color · Yellow
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Answer
NobodysBuds
answered grow question 6y ago
great thing is you can replace entire reservoir... ensure it's pH'd and a proper balanced diet for plant.
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Similar Grow Questions
Solved
SchmeigalCakes
Yellow
Normal? Lockout? Hungry? Same regimen, altered a bit for more nitrogen and the plant in the background strive while this ones just.....got more yellow. This point it seems like it's irreversible, what should I do?
Leaves. Color · Yellow
5y ago
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GardenOfTheRisingSun
Leaves getting a bit yellow
What excess or deficiency can this be? My guess is Mg…
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5y ago
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Growjardin
Yellowing of leaves
In 16 days lower leaves are yellowing and on one a burnt tip. 3lt fabric pot 150ml water eod ph 6-6.5 candy kush exp. been slowly happening for 4-5 days. Humidity can’t be sorted for 2 weeks
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
2
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Obeezy4Sheezy
Nute Burn or something Else?
Sup Guys first grow of Crit Jack 2nd week of flowering and i started noticing the top leaves on one cola showing some signs of something wrong halp! want to know it its just nute burn or something more serious
Leaves. Edges burnt
Leaves. Color · Yellow
6y ago
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Zuzuman
Gorilla Cookie Problem
I've been growing plants for eight weeks now. Some have yellow leaves, others have yellow-purple leaves, and many leaves have brown spots. I don't know what the problems are. I'm using Advanced Nutrients Grow, Bloom, and Micro. Grow: 1.5ml/L and Bloom: 3ml/L in 3L of water.
Leaves. Color · Yellow
Leaves. Color · Dark-purple
Leaves. Color · Mottling
1y ago
15
7
Solved
Shivashamboom1
È possibile questo??
Good morning grower friends, you see how yellow the new leaves are. It's been 3 days since I switched to 12/12 and I'm feeding it with Advanced Nutrients. They're turning green again. Advanced Nutrients helps with chlorophyll photosynthesis... they're turning green again... but is it normal?
Leaves. Color · Yellow
2y ago
1
Solved
Rando1314
3/5 plants turning yellowish lime green
Leaves turning yellow on just the larger 1s, same feeding schedule of gh products. Maybe nitrogen or calmag deficiency? 1st time this has ever happened esp w them all being the same strain would figure they would be good w the same-ish nutrient guideline. Ne ideas appreciated ty
Week 10
Leaves. Color · Yellow
Other. General questions
Feeding. Deficiencies
5y ago
2
2
Solved
GreenCasper
Slight yellowing
What do you guys think she needs? Is it anything I should worry about? Some photos are flash on/flash off
Leaves. Color · Yellow
6y ago
1
1
Solved
bellevegasj
Yellowing on GT and clawing on CB
I'm seeing an issue with Ghost Toof. The lower leaves are burning it seems. It looks like it could be a K(Potassium) issue, or possibly nutrient burn. Also, Chem Bear seems to claw quite a bit. I don't think I'm overwatering... so maybe a Nitrogen issue?
Week 4
Leaves. Curl down
Leaves. Color · Yellow
6y ago
4
3
Solved
From_ChE_Farms
What is happening? (First Grow)
Is what I'm currently seeing nutrient burn due to low pH? If so, what can I do to fix a consistently low runoff pH (7.1 in 5.6 out)?
Week 4
Leaves. Color · Yellow
Leaves. Color · Mottling
4y ago
3
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Yayayatoure
Leaves turning yellow
She turned yellow over night. I'm watering whenever her topsoil dries out and only 100ml
Week 1
Leaves. Color · Yellow
6y ago
1
1
Solved
donnythechef
Is this light burn?
Is this light burn? If not what is it? It's under a Phillips 13w household led 2700k bulb, it's not the only affected area but it's the most affected and the closest to the bulb. I plan to add more but don't want the issue to accelerate. Thanks in advance!
Week 10
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
1
1
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Ryanef
Leaf problem
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Week 7
Leaves. Color · Yellow
6y ago
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heythere1234
Leafs turning yellow and brown
Hey guys, so anyone knows whats up with that? Also does my other plant look okay?
Leaves. Edges burnt
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Plant. Other
5y ago
2
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Akvinsky
What’s wrong with 🍁? Ph is the same as it’s been in vegetative stage. 60w led at the distance about 7 inches from the top.
Week 7
Leaves. Edges burnt
Leaves. Tips · Burnt
Leaves. Color · Yellow
6y ago
2
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Nico6426883
I couldn't solve the problem, help
hello everyone auto amnesia haze's are in their 9th week. What is the problem with the leaves? Thank you for the answers.
Buds. Too few
Buds. Other
Leaves. Color · Yellow
3y ago
4
Solved
BigSweetLeaf78
"Boax Hemp Plant Yellowing"
Wondering what's missing in their diet? I have about 20 Boax hemp plants that are starting to yellow out. If anyone has some suggestions I am all ears.
Week 3
Leaves. Color · Yellow
6y ago
3
Solved
monkeybrains74
Yellow leaves, nutrient burn?
Have moved light further away. Did put some Tomorite in last week, so have just watered/flushed Looks like burning at the end of the leaves, along with many going yellow
Week 4
Leaves. Color · Yellow
4y ago
4
6
Solved
BadGrower
Organic Living Coco grow. Help?
Growing in live super coco, I have a few of the very bottom leaves showing nitrogen deficiencies. The top of the plant where buds are forming, the leaves appear like a magnesium deficiency? This didn’t occur on my last run (same everything other than strain). Help? Water PH 6.3
Leaves. Color · Yellow
4y ago
3
3
Solved
BigBadLion
Is it possible that maybe I underfed my plant and that's causing my actual problem? Is it something normal? Or there's something else going on with it that I should check and fix fast? In general the plant has a lighter green color and old leaves are getting yellow. Thanks!
Week 6
Leaves. Color · Yellow
8y ago
8
6