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Back to Grow Questions
What is happening? (First Grow)
From_ChE_Farms
started grow question 4y ago
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)?
Solved
Week 4
Leaves. Color - Yellow
Leaves. Color - Mottling
2 likes
Roberts
answered grow question 4y ago
Your ph is out of line and your fighting lock out. Run ideal ph water through till ph is right then re add nutrition.
2 likes
Complain
Selected By The Grower
Kush_queen
answered grow question 4y ago
Run plenty of ph'd water through them until your run off ph is at your sweet spot I water until run off every time I feed my ladies stops build ups Good luck with the rest of your grow đ± đ đ
1 like
Complain
Similar Grow Questions
Solved
Herroqitti
Yellowing leaves, some spotting
Please help
Week 8
Leaves. Color - Yellow
Leaves. Color - Mottling
5y ago
1
1
Solved
Cannaisseur90
Cant figure this out
Any input on this issue?!?! Can't figure out problem i keep facing. Starts in flower around week two. Auto in soil only fed once and added fox cal mag a few times.
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
1y ago
12
11
Solved
the_canna_scientist
Fast-growers starting to show issues.
Got some issues on these fast growers. I've been treating it as a cal-mag deficiency, however I've been feeding calmag for two weeks and its only getting worse it seems. Any thoughts? PH is 6.0-6.3, PPM 444 feed, RH 47-50%, Temp 77-81f.
Week 5
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Color - Mottling
6y ago
3
2
Solved
MrNice666
What could be the reason
What could be the reason? everything okay suddenly on day number five weird spots?
Leaves. Color - Yellow
Leaves. Color - Mottling
Plant. Other
4y ago
2
Solved
taprootArmy
Why do my plants only have that light greenish yellowish look at the top and why is one of my plants also having those sick leaves at the bottom?
2 of my 3 plants are a bit yellow-ish at the top since about a week. Plant 1 also had a couple of sick leaves at the bottom that I did remove. Those leaves had brown/dark spots, felt dry like paper, had very purple stems and did smell more like hay. More info in my report.
Week 6
Leaves. Wilting
Leaves. Color - Yellow
Leaves. Color - Mottling
2y ago
5
3
Solved
HAPPYWEEDS
IMPORTANT excess/deficiency? What's happening? Flowering is in danger
What's happening here? I think it could be Fe deficiency, Mn deficiency, S deficiency or maybe K excess. But I'm not sure about diagnostic and I think I can have more than one problem. Please help, I don't know how to solve it and I see how flowering is very slow and weak
Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Color - Mottling
5y ago
6
7
Solved
Fasty
One plant (the one on the right) is going yellow, with brown mottling on the leaves. Both plants have been treated exactly the same. Iâm giving the plant some calmag and extra nutrition after flushing it (which had no effect). Any ideas to save this plant? WorriedâŠ
Leaves. Color - Yellow
Leaves. Color - Mottling
2y ago
1
3
Solved
MMSC16
Yellow Leaves Autoflower
Novice grower, Outdoor. Started in a 70/30 coco-coir to perlite mix. Forgot Worm Castings until 22nd June, implemented with top dressing of Gaia Green Power Bloom and All Purpose. Overwatered at stem for a week or so. I suspect it's either an N, P ,or K deficiency (nuteburn?)
Leaves. Color - Yellow
Leaves. Color - Mottling
3y ago
1
2
Solved
sweetkaya
Calcium Deficiency?
Some days ago i noticed what i think is a Calcium deficiency because i cut the CalMagXtra on day 14 when i started giving the base nutes. So I re-added it in the mix and adjusting the pH at6.0 but the plant is not recovering andnow even the 2°plant is showing that signs. Help pls
Week 3
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Mottling
6y ago
2
Solved
DBQush
A bunch of different leaf symptoms appeared over just a few hours, can you spot the issue in my detailed diaries and solve the mystery?
Everything was well, until over just a few hours they developed all kinds of symptoms. I have 2 diaries here for the grow, the 2 called âGrow #2â and I am very detailed about what has been done day to day. So please have a look and see if you know what might be happening
Leaves. Edges burnt
Leaves. Color - Yellow
Leaves. Color - Mottling
3y ago
2
Solved
Mozartek
Manchas en hoja
Hello! These spots appeared on a leaf of a GG#4 from Zamnesia in its fifth week of vegetative growth. It's not something I'm worried about, as the plant looks healthy and is growing vigorously. But I've never seen this type of spot before and I'd like to know the possible reasons for it.
⊠universal_button_show_more
Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Color - Mottling
2y ago
3
4
Solved
jokgga
Nute lockout or deficiency? Flush with Florakleen @ week 10 ok?
I am running 4 gal autopots on 50 Coco/Perlite with Jacks 321@80% strength (800PPM), up from 650PPM previous week. Have been seeing curling and leaves dying although the bottom area is green. Res/Tray@ 6PH/800PPM. Coco slurry @6PH/800PPM. Temp 81, RH 55% Should I flush?
Week 9
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Mottling
6y ago
1
Solved
pendeja420
Triple question: -Why are bottom leaves yellowing this early? -Explain 'What is this!?' picture -Is it normal that when they transition to flowering stage leaves' stems curl down like in Day 56, Rebel (II)?
Week 8
Leaves. Color - Yellow
Leaves. Color - Mottling
Plant. Stem - Weak
6y ago
1
Solved
Kappakrusade
Leaf changed color and spotting, help!
Any idea what I need to do to fix this? I think I over fed and then I recently did and RO flush. Then I fed it calcium herkley and harvest recharge in a little general organics bloom.
Leaves. Color - Yellow
Leaves. Color - Mottling
6y ago
1
1
Solved
Bennygen2
Is this nutrients
Does this look like a nutrition problem? Grown in bio bizz light mix she's a zkittlez authaven't done grow diary yet so can't link she's just gone on to 1ml per l of bio grow and has always been cal.mag also used pirana and nevana from advanced nutrients any help would be awesome
Leaves. Color - Yellow
Leaves. Color - Mottling
Feeding. Deficiences
4y ago
1
2
Solved
MoWax
Yellow spots and dry ends on leaves
Hello! What could be wrong with the plant on the left? What do the spots on the leaves indicate? They are 17 days old.. Thanks for the info
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Color - Mottling
2y ago
2
2
Solved
LottaBuds
Leaves fading and dying, started from bottom but spreading
Iâm starting to be at a loss with this. Calmag issues earlier in veg, seemed to improve for a while but now bottom leaves started to die - I thought this was just due to beginning of flower but itâs getting worse and spreading even to healthier new growth. PH (should be) fine.
Week 6
Leaves. Dropping off
Leaves. Color - Yellow
Leaves. Color - Mottling
5y ago
1
4
Solved
DEATR
Week 2: One of the plants still doesn't look good + other beginner questions :)
Second week and one of the plants has weird spots + leaves curled. Not sure what to do. Do I overwater? Is it some kind of disease or deficiency? No idea. Also, when should I start feeding the plants? And how much water do I need at this point? đ„
Week 2
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Mottling
2y ago
6
5
Solved
Hate1312
NĂ€hrstoffmangel?
Hello, I have a problem with my grow. Bt33 I have 3 cuttings in a 13l pot (FEM Mimose, Gorilla, Wedding) Tent: 120x60x180 Light: Sanlight evo 4Ă120 (265w) 100% 45 cm Water 12l every 3 days calmag + Epsom salt + algamic + activera Fertilizer Ghf Bloom Calmag + phosphorus deficiency I believe?
Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Color - Mottling
2y ago
2
1
Solved
Zoomer
Is this nitrogen deficiency? Should I change the soil?
Is this nitrogen deficiency? I've been feeding them and using pH Down but nothing changes (pH 7.2). Should I replace the soil? They're in CannaTerra mixed with Promix. I've got some FoxFarm Ocean I could move them to.
Week 6
Leaves. Color - Yellow
Leaves. Color - Mottling
5y ago
6
5