Calcium deficiency?
SailorQuecastarted grow question 5y ago
I'm having a few spots on some leaves, and it looks like a Calcium deficiency, even tho I'm supplementing with Calmag.
Solved
Leaves. Other
1 like
Robertsanswered grow question 5y ago
You have way too much nitrogen. The issue looks potassium deficiency, with calcium deficiency. Vegging npk ratio is 3-1-2, flowering npk ratio is 1-2-3. Good luck and happy growing 🌱 remember to select a answer as well. 👍
Ezzjaybruhanswered grow question 5y ago
Excess N looks like to me - that will lock out calcium uptake..
3 likes
Complain
Similar Grow Questions
Solved
xAK47FULLx
What's causing This??WTF is going on???
I thinks is over water and high humidity levels
Some of the leaf curl down
Leaves. Edges burnt
Leaves. Curl down
Leaves. Other
5y ago
2
8
Solved
Hattiwatti
White areas on leaves.What are these white areas on leaves?
Week 3
Leaves. Other
3y ago
6
3
Solved
JSanchezz
calcium deficiency ? or phosphorus deficiency or something else ?Hello need some help,
Plants are growing nicely, but some stems on both are purple, with the right plant having brown spots and some yellow on some leaves.random top and bottom leafes more bottom.
What could this be?
SOIL PH6.5 (nutritiuon)
Flower day 10
24c RH 57
Leaves. Other
2y ago
1
3
Solved
Sconklin
Bubba kush auto--Is my plants color ok?This is my very first grow . I used fox farm ocean and no added nutrients. Both plants have been on a light cycle 18-6 . I've noticed leaves are dark and its light in the inner part. Do they look ok? Should I add a nutrient?
Leaves. Other
6y ago
1
2
Solved
Blind_japanese
Which plague/pest?Yesterday I asked a similar question after seeing some little holes in the leaves but today new symptoms appeared and i took new pictures. Some brothers said this may be White fly. Do you Know what plage/pest is this?
I sprayed her neem oil yesterday, should i keep doing this?
Week 5
Leaves. Other
6y ago
2
2
Solved
Fre_84
Hi all growers, today I did the usual check and after 48 days, I noticed some problems. As you can see from the photos, some leaves have these defects. What could it be? The rest of the plant seems to me to be fine ... what do you think? Thanks to those who will answer me.
Week 6
Leaves. Other
6y ago
3
3
Solved
IsseyBukkake
Accidentally ripped off a fan leaf ='(Hi there,
Today I was screwing around with photo seeds in rapid rooters and I moved a sticky bug trap that landed on top of my 12 day old plant and ripped a fan leaf off..
I just wanted to check with others to see if this would cause a lot of stress or stunt the auto?
Thanks!
Week 1
Leaves. Other
6y ago
1
Solved
Trainrails
In the middle of the picture from day 25 there is something weird going on with the new growth (next picture is more detailed). One side is growing really slow, the other looks like it never grew/was eten/something. It is kind of brown/red-ish. Is this a deficiency or windburn?Week 4
Leaves. Other
8y ago
2
2
Solved
SpaceGreen
Strange ShapeOne of my two Super Lemon Haze Auto plants is growing just like this. I didn't use nutrients for the past week trying to see if it returns back to the normal shape. The other plant is growing fine, also watering with no nutrients in a soiless. Any ideias on what can be happening?
Leaves. Other
6y ago
2
2
Solved
Highclass
Depigmentation?Depigmentation spots on almost every leaf, any ideas? 🙏🌱
Week 3
Leaves. Other
6y ago
5
Solved
DabbertGlobberfield
Problems showing up in week 5 flowerI have a problem developing and showing signs through this week. Looks like at least a calcium and a potassium deficiency in one plant and a another deficiency just starting in another. Not sure how to fix this. First 8 are one plant, last 2 are another. Photos taken over a week
3y ago
1
6
Solved
GreenOrganicGermany
Seltsame Färbung einiger BlätterHallo zusammen!
Ich beobachte seit einiger Zeit eine recht eigenartige Färbung einiger weniger Blätter an meiner fetten Banane. Die Musterung beschränkt sich ausschließlich auf diese Bereiche, die Pflanze entwickelt sich sehr gut und zeigt keinerlei Mangelerscheinungen.
Week 8
Leaves. Other
4y ago
5
3
Solved
Gratefuldread
1st time grower need advice and need to make sure my plants doing good.My plant strain is blue dream fast photoperiod by seedsman. I use foxfarm soil foxfarm nutrients and my ph stays between 6.5 - 6.8. my humidity is 36-40 percent. My temp is 65-70 F. I run a marshydro ts- 600 led. My grow is 2 1/2 weeks into flower.
Leaves. Curl down
Leaves. Other
2y ago
2
1
Solved
Candog
Mutated growthAnybody ever see these mutations before .when zombie came up and opened it had no regular leafs then mutated leafs appeared. Second node is mutated also ,3rd node could be normal but my plan is to toss this one because of mutated growth, you ever see this . just wanted to share
Week 2
Leaves. Other
4y ago
2
4
Solved
Benasquella
Dark spots on leaves formingSo this is two separate plants I've got brown spots forming at the top.
They're both about 4 weeks into flower. Watering every 3/4 days (4/5 litres each) with nutes. Humidity around 50% 26 degrees day time around 20 at night.
Any ideas?
Leaves. Other
4y ago
4