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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
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
4y ago
3
2
Solved
LA_Woman99
I noticed this am when I tried plant over that the leaves from the seed (round) had yellowed. All other leaves are a nice green. Is that normal or do I need to do something? Thank you in advance to any that reply.
Week 2
Leaves. Other
7y ago
1
1
Solved
Lew420
Deficiency or excess?
Looks to me like potassium deficiency leading to calcium and magnesium deficiency also... Any other suggestions?
Week 4
Leaves. Color - Yellow
Leaves. Color - Mottling
Leaves. Other
3y ago
2
3
Solved
Cockpitloulou
Plant growing weak (leaves); don't know what to do / to expect with her
One of the plants I'm growing is looking feeble. Leaves are growing thin and she drinks less than the others. Same strain and same growing conditions. Seedling was stuck in his seed's hull and I had to remove it myself, scrunching a bit one of the cotyledons. What should I do ?
Week 6
Leaves. Other
4y ago
3
3
Solved
crazyplanet
leaves don't seem to be that strong
The leaves don't seem to be that strong, I'm on week 7 in Veg, help me check out my problem. This is my first planting
Week 7
Leaves. Other
4y ago
2
5
Solved
IndigenousOrganics
What is causing these holes?
I found holes in the leaves this afternoon. Took a magnifying glass to entire plant and found nothing. Had been spraying soil w/neem. Just put down diat earth. First foliar spray 2 days ago w/aloe and molasses.
Leaves. Other
5y ago
1
2
Solved
MfPacMan
What’s up with my leaves!(aeroponics)
Not sure what’s going on here
Leaves. Color - Dark-brown
Leaves. Other
4y ago
2
Solved
Kiwigrower6
Anyone ever had this issue where the main stem is more or less fused together? Ill leave her for a few more weeks see what she does but theres no where for the next lot of shoots to grow from.
Week 5
Leaves. Other
6y ago
1
4
Solved
Growmancan2
Disformed seedling????
Day 7 autoflower.. Leaves seem to be somewhat disformed... Any ideas??
Leaves. Other
Other. Other
5y ago
2
2
Solved
Minnesota_Grows_420
One leaf issue?
The only leaf in the entire tent looking a little mad. My instinct says leave it and see if any others pop up. Thoughts?
Week 2
Leaves. Other
2y ago
1
1
Solved
tototerremoto
Funny curly leave?
What can cause this funny curly leave? The lady has nitrogen toxicity and some of the top sugar leaves are curled. Can It be related? What a mess 🤦
Week 6
Leaves. Other
5y ago
4
3
Solved
UserNo420
My plant has got some Problems. The top leaves are getting black tips and fingers start to get thin and wrinkly. My thoughts were it could be too much humidity, phosphorus deficiency or some kind of pests Does anybody know what the problem could be? I'm thankful for any advice!
Week 5
Leaves. Other
7y ago
3
3
Solved
coriander
Red Petioles
I've noticed that the petioles on many of the fan leaves have turned red. They're not showing any other signs of anything being wrong. Anyone have any info on this?
Week 5
Leaves. Other
Plant. Stem - Red or purple
5y ago
3
3
Solved
LK_Smoka
Advice?
Done with LST. I added a little overdrive.. just so anxious. My plants seem in line with pics from other Growers diaries. Any advice appreciated. Sometimes I’m afraid I overdo it with early topping and I did a lot of lst on these. I’m new at this. Thanks for reading! 🌱
Week 6
Leaves. Other
Feeding. Chemical composition
Techniques. LST
4y ago
3
2
Solved
jimmminycricket
Weird...i think
Ok this does not look normal to me can anyone help white widow auto almost twelve weeks thanks you weird new growth on bud sites
Leaves. Other
Plant. Other
Setup. Strain - Autoflowering
5y ago
1
2
Solved
dillande3
Brown Patch or Bite Mark on leave's (2 leaves) LH
Hello! I just seen this today was not there yesterday, also did see some very small insect (tiny beetle type orange/black color) near the OC fan, didn't care my bad )(, anyways I can see this today hope this is not bad only 1 Place I can see this Brown/Goldish patch/bite mark.
Week 6
Leaves. Other
3y ago
7
6
Solved
Xi_Ve
White spots on leaves in week 1 of veg
Should I be worried about the white spots on some leaves? I think it could be chlorine, I let my water sit for atleast 12 hours before adjusting ph and watering/misting. Maybe I should let it sit out longer?
Week 1
Leaves. Other
4y ago
3
2
Solved
Dean1
I’m starting to get some marks coming up on a couple of leaves I’m on very low nutrients A+B .5 per litre 1 ml of calmag per litre I’m growing in cocoa medium can anyone help 🙏🙏🙏🙏
Week 2
Leaves. Other
4y ago
1
1
Solved
bruxup
Slow Growth and Leaf Issues
Transplanted outdoors over a week ago and have noticed slow growth and new leaves have little holes and yellow spots on them. I've checked for bugs but can't see anything. Could this be nutrient-related? Or shock? Ph levels? Too rich soil? Any help is appreciated. Cheers.
Week 9
Leaves. Other
Plant. Other
Setup. Outdoor
5y ago
7
7
Solved
TheBigTree
Thrips or else ?
I have thrips on both plants : spotted them 2-3 weeks ago. I sprayed them with black soap, it seems to slow down damages on one of them, but the other plant is getting worse. Could you tell if it is still caused by the thrips, or something else ? A dicease, nutes ? Solutions ?
Week 5
Leaves. Other
3y ago
1
3