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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!
Open
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
Dingo12
Yellowing Leaves with Purple Spots – Need Help
About 2 weeks ago I posted about my plant's leaves turning yellow, possibly due to a grow light I'd just moved closer. I repositioned it to ~30cm, but things have worsened over the weeks: many leaves are discoloring, especially near the top, and some show purple spots. Any ideas?
Leaves. Color · Yellow
2mo ago
9
Solved
jbirdstheword
Browning spots after H202 rinse.
Hey guys! My first dwc and I’m having an issue. So after about a week my water was cloudy. I rinsed and washed the bucket, fixed the area where light was getting in. Then I rinsed my cube and plant with H202 3%, 1/3 to 2/3 water. Changed out nutes but now look like this. ?
Leaves. Color · Yellow
Leaves. Color · Dark-brown
4y ago
2
3
Solved
Jeffrokush
I have tried waiting five days but linke B4RNS (shorter version)Said if the pot feels light she needs watered so I decided to water the next day so with my environment being how it is a hollow of water is used up in 2-4 days that’s when the pot feeels light!!
Week 4
Leaves. Color · Yellow
Setup. Strain · Autoflowering
5y ago
1
2
Solved
DanBilzerian
Nobody02 Hotline Number
Plant yellowing at the top???
Leaves. Color · Yellow
6y ago
1
3
Solved
Khando
Can anyone tell what is causing these yellow tips on new growth on this plant?
I noticed my DLI was around 42 at the top of this plant so the light may have been too strong, or it could be a nutrient issue? Using CoM Stonington soil, plant is 26 days old. Haven't added any nutrients to the soil yet.
Leaves. Tips · Burnt
Leaves. Color · Yellow
2y ago
1
3
Solved
HideAndFly420
Calcium and silicium missing?
She definetley Miss something, i think i gave less bio grow of she needed during stretching, was thinking to add calcium and silicium with adv: calmag, sensyzim and revive. Do you agree or i am wrong? Do you suggest somthing else or some other product? Thanks in advance u all
Week 7
Leaves. Color · Yellow
Feeding. Deficiencies
5y ago
4
3
Solved
Paul71
Idk what's wrong
Can anyone help me figure out what's wrong with this baby? Special queen photo, week 8 of veg, organic pellet fertilizer added directly in soil. Always watered just water, seemed so healthy till last week, then leaves started yellowing a bit.. Nutrient deiciency/excess? Wdy think
Leaves. Color · Yellow
Feeding. Deficiencies
Techniques. Topping
2y ago
2
Solved
takid
Yellowing and dying leaves
Hi. What's wrong with it? With my previous grow I was getting exact same problem. Now, with the new plant, I'm starting to get same early symptoms. It starts with twisted leaves. Then the leaves start yellowing from the bottom and die.At flower stage the symptoms gets very severe
Leaves. Curl down
Leaves. Twisted
Leaves. Color · Yellow
2y ago
3
2
Solved
Smokeyboar
Do my plants look okay i have been using calmag last couple days
Leaves. Color · Yellow
6y ago
3
3
Solved
AshsBuds
Yellow leaf
I’m 6 weeks into a 7-8 (suggested) flowering stage. Some of the lower leaves have gone yellow. Is this signs of the plant ending it’s run or something to be worried about?
Leaves. Color · Yellow
6y ago
2
3
Solved
grower120
deficiency or excess
Hi. This is my firs grow.. What problem is this? I use Bio grow 2ml/l from 3th week and i started to use from now biobloom 2ml/l.. I ordered now ec and ph meter, but i dont know when i will get it, so... can i do something with this problem, or may i wait till i get the equipment
Leaves. Tips · Die
Leaves. Color · Yellow
5y ago
2
2
Solved
TheeLemon
Is she dying? / Is she flowering?
2 questions, separate pics. 1. Is she dying? Her leaves are going yellow, probably cus I accidentally ripped a chunk of roots during transplant 2. Is she flowering?
Buds. Other
Leaves. Color · Yellow
5y ago
1
1
Solved
Raiderkost
Hi, there are yellow spots on the leaves, and the tips of the leaves have turned a bit yellow. Can you tell me the reason and how to restore the balance of the environment?
Week 7
Leaves. Color · Yellow
5y ago
3
Solved
GrowingNBlowin
Help diagnose deficiency? Magnesium, Ph?
Magnesium deficiency? PH problem? Other? How should I go about fixing this? Overall the plant looks healthy but the lower/older leaves are starting to get some spots.. I want to figure this out before it spreads..
Week 4
Leaves. Wilting
Leaves. Veins · Yellow between
Leaves. Color · Yellow
6y ago
1
Solved
marcus98
Many of my plant's fan leaves, especially lower down in the plant are turning yellow. Is this normal? I think I'm on my last couple of weeks for flowering, so I'm not sure if it's just part of the process towards the end. Should I remove them, or just leave them there?
Leaves. Color · Yellow
3y ago
2
4
Solved
Quintus
Is this a deficiency or some form of toxicity (autoflo/cfl 125w/ led 300w)
Hello guys i'm a new grower, I have 2 plants one Purple Queen Auto and one Northern Lights Auto. On the lowest 2 leaves of the purple queen there is this thing (picture) It is only there on one plant only and they have the same water each time (1L) Do anyone know what i'm facing
Leaves. Tips · Burnt
Leaves. Color · Yellow
Feeding. Deficiencies
6y ago
1
1
Solved
NIagaraFalls420
Leaves continue to get yellow and fall off. Plant dying, bud looks okay.
Still having issues with my plant. Leaves are getting more and more yellow and 2 have fallen off. Pretty far from harvest still for the leaves to be getting this yellow. Temps in tent are 18-22 c with leds 200w act wattage. Overwatered once but I doubt it would cause this. Ideas?
Week 7
Leaves. Dropping off
Leaves. Color · Yellow
Plant. Stem · Red or purple
6y ago
4
3
Solved
JiggleBudz
Yellow tint on new growth
I've spotted some yellowing on new growth. I'm just in the end of Week 3 and am thinking it's caused by nutrient deficiencies? I've been sticking to 0.25ml/L and am planning to go to 1ml/L starting Week 4. Does anyone have any other ideas?
Week 2
Leaves. Color · Yellow
Feeding. Deficiencies
4y ago
2
2
Solved
fnzpator
Yellow spots on leaves in veg stage
I've got 15 days old Opium plant, about a week ago I noticed yellow spots on lower leaves. Substrate is Plagron Growmix, I believe it has optimal PH, I plant is watered once in 3 days with 6.5 PH-ed water. Now the spots have gone upwards also. Please help, what could be wrong?
Leaves. Color · Yellow
Leaves. Color · Mottling
4y ago
3
Solved
HQTHC
Why are the edges of my leaves turning yellow ? Temp 77 RH 60 ; other plants look good besides the runt in the left corner
Leaves. Color · Yellow
6y ago
2