Calcium deficiency?
EvilGrowerstarted grow question 6y ago
I recently bought Calimagic for my calcium fix. Prior to this week I have been using tap water for calcium. Is 2mL/gallon of calimagic too little? Noticed some leaf damage I believe to be calcium deficiency.
Does she need more calmag?
Thanks for your help all!
1 like
Fruitgroweranswered grow question 6y ago
I would say it's a calmag issue too. Remove some of the leaves, your plants are putting alot of energy into leaf growth, maybe your nutrients are off and you need less n, more pk too. 🌱👍
Experimentgreenanswered grow question 6y ago
Hello
So when using that g.h calmag you probably want to be more in the range of a teaspoon per gallon. You won't get the affected leaves to recover unfortunately but you should be able to compare weeks of the birdseye photos and see that it's not progressing. Some plants are more calmag hungry than others and can need more, but you should at least see a significant change with the 1 teaspoon.
1 like
Complain
NobodysBudsanswered grow question 6y ago
Stick to instructions..
use my nute calculator spreadsheet i have linked in my main GD profile comments. Can help you determine if giving enough at moment... all you can do.
likes
Complain
TimTheTerpMananswered grow question 6y ago
Just remember old growth does not repair looked to new growth to see if you fixed your problem. Happy Growing! ,🤟😜
likes
Complain
Similar Grow Questions
Solved
Pjm70
Few brown spots on leavesBrown spots on photo Bruce Banners big leaves. Do not see any on new growth
Leaves. Color - Dark-brown
4y ago
1
3
Solved
Efka710
Hey guys see week 13 day 90 last picture is it Mag toxicity or deficiency? I been watering with molasses 4ml every second wateringWeek 13
Leaves. Color - Dark-brown
7y ago
1
2
Solved
420baby
Orange Spot in first set of leavesIf you can see Veg Week 1 Photos,
Photo named Day 7 Zoomed, I have been seeing these dots for 2-3 days now. What is it? how can it be solved?
FYI - These were the first set of leaves, others look healthy.
My guess - nut water got sprinkled or cal/mag deficiency.6y ago
2
3
Solved
AvoidantGrower
Burnt? PH lock-out? too much Cal-mag??What do you think is wrong with this plant?
All the other plants surrounding her are fine so I'm not sure what went wrong with this one. I thought it was cal-mag deficiency at first so I doubled cal-mag when feeding but it only proceeded to get worse. The buds look fine tho 👍😳
4y ago
2
4
Solved
CanaryGrow
Leaf issuesLooking at the leaves, what you think is the issue with this plant? every single morning i have couple of totally yellow leaves at the bottom, edges are getting dark green and then dry. I flushed the plant but didnt see any improvement. I have 2 more plants that are doing great.
6y ago
2
2
Solved
einamio
Weed doctors to the rescueDay 44, fb auto, my happy girl developed those dark spots at the top... Is this a Calmag deficiency? Although I'm giving her calmag every feeding. I think there are also first burnt tips. I'm about to water her tonight, what should or should not give her? Thanks for your inputs🙏
2y ago
3
5
Solved
Kenny82
Browning sugar leafsThanks for the tip it just so happens that I have Epsom salts as I already checked the water and soils ph, 👍Week 5
Leaves. Color - Dark-brown
4y ago
2
Solved
Hix57
Tache cuivrés sur feuille.Je me demande si les tâches cuivrées sur les feuilles de ma plante de cannabis et d'autres plantes sont dues à une carence en calcium ou en phosphore/potassium. Les feuilles affectées sont généralement les grandes feuilles, souvent nourricières. Voir agenda.
Je vous remercie 🙏🌱
Week 5
Leaves. Color - Dark-brown
3y ago
5
3
Solved
EddieEd
Need help with diagnosisWhat sort of disease/deficiency/problems am I facing here?
Leaves. Edges burnt
Leaves. Curl up
Leaves. Color - Dark-brown
5y ago
3
Solved
Tiz_aka92
Leaf Issue!Could someone help me understand whether there is a problem a deficit or an excess.
Leaves. Wilting
Leaves. Color - Dark-brown
Leaves. Other
3y ago
5
6
Solved
Splifflicious
Brown spots/yellow tips after accidentally breaking a bladeHi!
I accidentally broke an older blade from one of her leaves, and after a couple of days that leaf started getting brownish spots and slightly yellowing tips.
Is this normal to happen after a broken blade and will eventually die off? Or is this any sort of deficiency?
Thanks !
Leaves. Tips - Die
Leaves. Color - Dark-brown
Leaves. Other
6y ago
1
1
Solved
Luke123
Leaf problemsJust started to have problems with my leafs 2nd week in flower . I know I had some calmag issues but thought I got on top of that, don't really want to be putting to much calmag in flower as mine is 4/0/0
Any knowledge is priceless thanks girls and guys
Leaves. Color - Dark-brown
6y ago
1
3
Solved
Germaican
What deficiency is this ?What is happening to my plant right now ?
I believe it is calcium deficiency also could be Manganese from the pictures. I did not add CalMag during the first weeks.
Usually Calcium deficiency shows after 4 weeks and during flower but not likely in soil.
Started around 6th week
2y ago
5
3
Solved
BrannabisTHC
PH problems?Hey growers! These purple haze is in their 2nd week of flower. Only one of the two phenos are showing these symptoms. What might have caused this?
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
2
Solved
Mitch
Nutrient burnHow can I fix a nutrient burn on a seedling?
Leaves. Color - Dark-brown
6y ago
1
1
Solved
Kluless
Yellow brown leavesAmateur HELP
Baby looking very unwell. week 3. Leaves yellow / brown. Normal soil led light 60cm water 1L a day with nutrients.
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
2
1
Solved
Vitora
Yellow leaves - moby dickThe olders leaves started to die and to turn this yellow-brown color.
I thought it could be the temperature (I am about to receive my temperature hydrometer to measure that), or over/less watering, or nutrients.
The plant looked great a week before.
Week 4
Leaves. Color - Dark-brown
6y ago
2
3