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Back to Grow Questions
Similar to cal magnesium deficiency?
shishyw
started grow question 4y ago
Cal magnesium deficiency?
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Leaves. Other
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Answer
Bronxyman
answered grow question 4y ago
yeeas you need to add calmag . looks like overwatering too . let the medium stay to dry compeletely until next water or (feed) .
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Similar Grow Questions
Solved
PatMcCrotch
Can anyone tell me what's going on with my plant? Yellowing leaves with brown spots on them. I've never had this issue before so I'm at a loss. I've tried a few things but want an opinion from someone who may help. Thank you.
Week 9
Leaves. Other
6y ago
5
4
Solved
ursamajor1703
What's this
Is it leaves? seeds? buds?
Week 7
Buds. Other
Leaves. Other
Plant. Other
5y ago
5
5
Solved
GhettoStyle
I do not understand why the veins of the leaves are light yellow!!
Friends I need your help! I do not understand why the veins of the leaves are light yellow!! is the EC too high? or, on the contrary, too low EC!! The EC level of these girls was 0.7 EC but yesterday I lowered it to 0.6 EC! Friends please help me understand why I have yellowing!
Buds. Other
Leaves. Color - Yellow
Leaves. Other
5y ago
1
1
Solved
rimzytfa
Leaf colors
Dark leafs on the inside / lighter leafs outside - is this related with any deficiency or it’s just genetics? How bad it looks?
Leaves. Other
3y ago
1
4
Solved
Noela
Nutrient deficiency?
I noticed a whitish yellow spot on one fan leaf and a yellow tip on another at the beginning of this week. I have not fed any nutes yet just RO water, is this an early sign of nutrient deficiency?
Week 4
Leaves. Other
6y ago
1
1
Solved
dataTwiiix
Weird leaves
Feuilles légèrement déformer car elle butait contre une des face de ma tent mais par contre leurs couleurs à des zones plus clair et d'autres plus foncé est-ce du a la transpiration ou est-ce une carrence? Bonne journée à tous et merci pour vos réponses!
Week 7
Leaves. Other
4y ago
3
2
Solved
pigywigyswag
Nutrient deficiency?
Hi everyone, I am a first time grower and my plants have been put into flower 10 days ago. I was just curious if the odd coloration of the new growth of leaves is a result of some type of nutrient deficiency or excess, or if it’s just the gene expression of the strain im growing.
Leaves. Other
2y ago
4
3
Solved
Brianh
possible nutrient deficiency
Rust looking spots on new leaves. Nothing is dying off from it. Its happening on younger fan and sugar leaves
Week 9
Leaves. Other
5y ago
1
Solved
ganzigunnu
orange rusty color on top
what do you think is this? it was going well for the plant then this happened suddenly. nothing really changed. light is not even close.
Week 11
Leaves. Other
3y ago
5
5
Solved
HiddenMessage
Her fan leaves are huge and I feel like they are constricting the air flow.. its also hard to water at the moment. Should I defoliate a few? Or no its too early and let her be?
Week 5
Leaves. Other
5y ago
1
Solved
GardenOfTheRisingSun
Why DP's leaves are so small?
Hi guys! Do you have any idea why Durban Poison is growing so slowly? I am suspicious I might have hurt her during the transplantation. She has 3 pairs of leaves and she is healthy green, but her leaves are very small...strange from a sativa. She has the same age as my Durga Mata
Week 3
Leaves. Other
4y ago
1
1
Solved
Ganja_Victoria_Aus
Hi Legend, Not sure about it. Magnesium, Calcium, Ph. Maybe uptake or loss. She is growing well, big healthy. Ready for a second round of clones. After, I will let her sign in a bigger airy pot. Thank you for any suggestions 🙏
Week 13
Leaves. Other
Plant. Other
Feeding. Deficiences
3y ago
2
2
Solved
Homestickycannabis
She's been watered 3/4 gallon of r.o water @ 6.4 pH with 13 ml's of cal-mag . Why are the leaves droopy if she's not over watered ?
.oHey all fellow growers. I have a Gorilla girl f1 from Sweet Seeds and I want to know what you all think is causing droopy leaves. I use a gallon of RO water ph'ed between6.2 to 6.7no bottled nutes other than Cal Mag & wrm casting usually every 5 days or when it's light to touch
Leaves. Other
5y ago
3
2
Solved
Scotty96
Help help what is this
Hi guys newbie here. Everything ok 24hrsgo what is this please?
Leaves. Other
6y ago
1
2
Solved
Smitty69
Canoeing/ folding leaves
The big girl that’s still flowering has leaves that are canoeing only some aswell more the top canopy (fan or lights?) also read somehwere possibly less watering let soil dry n breath for abit seeing it’s only one doing it out of the three
Week 15
Leaves. Other
3y ago
4
2
Solved
dancingshrubbery
Day 4: Leaves have started to brighten and yellow at a fairly alarming rate. With the lower leaves falling off, this looks like a Nitrogen deficiency. Take note of the picture on Day 4 where LSD (the tall plant on the left) is much brighter, and more yellow than Phantom OG (right
Week 11
Leaves. Other
7y ago
1
1
Solved
SailorQueca
Calcium deficiency?
I'm having a few spots on some leaves, and it looks like a Calcium deficiency, even tho I'm supplementing with Calmag.
Leaves. Other
4y ago
5
3
Solved
FlyMeToTheMoon
Holes in leaves...
Hi guys, I have some leaf damage on one of the girls, she is outside so susceptible to bugs, I have got some leaf coat and think the problem isn’t getting any worse, but hard to tell as the effected leaves grow I can’t tell if it’s new damage...any help on identification welcome!
Week 9
Leaves. Other
Other. Bugs
6y ago
1
4
Solved
PlanTings
Trim?
Hi there, Should I give it another trim on the leaves? What do you think?
Week 9
Leaves. Other
5y ago
1
1
Solved
AmateurAtBest
Deficiency ???????
Are the marks showing on the leaves a deficiency? If so how do i resolve? They are like brown marks with almost a silver colour to them
Week 1
Leaves. Other
3y ago
1
1