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Back to Grow Questions
Ph fluctuations?
WeedTheNorth
started grow question 6y ago
Ph fluctuations?
Solved
Leaves. Color - Yellow
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Fruitgrower
answered grow question 6y ago
I wouldn't worry. Looks good, you're so close to the finish line I would say less than 10-14 days away! 👍🌱
1 like
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Selected By The Grower
Similar Grow Questions
Solved
2020Grower
Mid week 3
Gorilla glue #4. Leaves yellowing a bit. Mid week 3 in flower. I’m thinking my feed is too hot? 1400 ppm 6.1ph In coco, gavita led @ 780 watt. Co2 1400-1500 ppm Temp 80. F Humidity 55% Anyone can chime in on this?
Leaves. Color - Yellow
Plant. Other
5y ago
4
4
Solved
GranddaddyTurtle
Yellow again
How to fix it
Week 3
Leaves. Color - Yellow
5y ago
1
1
Solved
EddieEd
Is this magnesium deficiency?
After some googling, it seems to match? But the yellowing on mine seems to be very concentrated just on the tips.
Leaves. Color - Yellow
4y ago
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Solved
willisknows
Light Green leaves mixed in
Is it normal for light green leaves to be mixed in? Some are only lighter in the center of the fan. In week 3 of flowering Thanks!
Leaves. Color - Yellow
5y ago
1
1
Solved
Gsygreens
Yellow fan leaves
Can anyone help with the yellowing??
Week 3
Leaves. Color - Yellow
4y ago
1
Solved
JO_GROW
Yellow curly leaves
Hi guys I have some problems with yellowing/ curly dying leaves. Description and more pics in the diary, please help if you think you know what the problem is. Thanks!
Week 1
Leaves. Curl up
Leaves. Twisted
Leaves. Color - Yellow
6y ago
2
5
Solved
GenghiSkunk
Hello guys! Overall the plant looks light green/yellowish and pretty small, with short internodes and bottom leaves with burnt and curled up tips. I give water every 3/4 days and commonly suggested fertilzers quantities. How can I let her recover and get bigger? Thanks :)
Week 4
Leaves. Tips - Burnt
Leaves. Color - Yellow
Plant. Spaces between nodes
6y ago
3
2
Solved
Shmokeyb
Problem or not
First time. Week 7 flower in canna terra professional plus soil and canna terra nutrients, ph always 6.0 to 6.4. Temps have been reaching 32 but I've managed to get it to 28. Why so yellow?
Leaves. Curl down
Leaves. Color - Yellow
5y ago
5
5
Solved
newtextdocument1
Theres more pcitures what problem is it how to sovle this
Week 2
Leaves. Color - Yellow
5y ago
1
2
Solved
darbyog
Leaves looking a bit discoloured and wilting slightly, what could be causing it?
Leaves are drooping a bit and slightly discoloured, especially when comparing it to the other plant. Also, a couple seem to be growing at a much slower rate, is this anything to worry about or will they catch up? TIA
Week 2
Leaves. Curl down
Leaves. Color - Yellow
6y ago
2
2
Solved
bobo66
yellow spots on upper leaves, towards the end of flowering, I grow in a Coco ,flowering 8/10
This is my second attempt at cocus I work with Plagron nutrient solutions(Coco Nutrient) I follow the table, there were no problems on my first try.. should i stop nutrients? I always mix the water in a bucket, so I can't spoil it either, because most of the plants are healthy, ph 5.5 is always between 5-7!
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
3y ago
6
7
Solved
mushimushi
YELLOW TIPS ON LEAVES
i see some new leaves near flower have yellow tips like you will see in photo , what its mean , some deficency or its normal ? i need to be worried?
Week 5
Leaves. Color - Yellow
4y ago
7
7
Solved
arctic
Hi all! :( I am using RO water 030ppm. 200ppm(0.4ec) canna calmag agent 400ppm canna aqua. HPS 600w. 25с, 40-50%H, ph 5.7-5.8 total ppm ~ 550-650. I d
Hi all! :( I am using RO water 030ppm. + 200ppm(0.4ec) canna calmag agent + 400ppm canna aqua. HPS 600w. 25с, 40-50%H, ph 5.7-5.8 total ppm ~ 550-650. I don't understand what's going on: (all young plants get older and similar problems begin. it cal mag deficiency?
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
5
9
Solved
XtoVall
BT21 Probleme?
Hallo liebe Grower, bei mir ist BT 21. Kann mir jemand sagen warum die Blätter der Blütenstände so „Neongrün“ werden ? Liegt es an Nährstoffen oder zu viel Beleuchtung? Die Lampe ist recht nah dran da keine Luft mehr nach oben ist Wäre super wenn jemand einen Tipp für mich hätte
Leaves. Tips - Burnt
Leaves. Color - Yellow
1y ago
2
2
Solved
UKAgent47
Yellow leaves week 3 flowering
Is this normal for week 3 ?
Week 3
Leaves. Color - Yellow
6y ago
3
2
Solved
dank604
Spots on leaves
I'm still dealing with some spots that seem like cal-mag lock-out/deficiency but my PH is at 6.2-6.5. I think the light was too powerful I moved it up from about 16" to 18". I hope to have a lux meter soon to confirm any light stress issue. Still look like PH fluctuation?
Week 6
Leaves. Color - Yellow
Leaves. Other
6y ago
1
2
Solved
Dean1
Curling leaves and yellowing
Hi I’m having some leaf issues at the mo on one plant the leaves tips are curling down and the tops of both are going yellow as you can see in the photos temps have been cold for past few nights so lights on at 21 lights off 16 for 4h using soil feed ph6 lights were 25cm 2x600w
Week 6
Leaves. Curl down
Leaves. Color - Yellow
5y ago
2
1
Solved
Sour_D
Many large fan leaves yellowing, tips of some leaves clawing, brown spots on 1 leaf
Hey guys, looks the the SFV OG is having an issue. Neighbor informed me today that she has some fan leaves yellowing and he said it just started today. Also brown spots. Temp is 75 and humidity is 40. Nute burn? Any ideas?
Week 8
Leaves. Color - Yellow
4y ago
11
3
Solved
TupacFR
Spray N or P ? Deficiency
Hey , I try to found exactly what’s the problem with this plant . The leaves become yellow around the leaf. I’ve some brown spot too . I don’t know what is it ? A deficiency ? Can I apply a little spray ? ( under leaf and not on the bud ) what is the best ,giving N or P ? Thanks
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
3
2
Solved
Jdizzbuds
Plants seem to be dying after repotting
Repotted all of my plants and they are very droopy and leaves are dry. I thought they were originally over watered but now I am not sure. They all seem to be dying. Any and all help is appreciated.
Leaves. Edges burnt
Leaves. Color - Yellow
4y ago
2
2