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Back to Grow Questions
Leaf
MrDorky
started grow question 5y ago
Some part of my leaf are brown... What is it? How can i fix it?
Solved
Leaves. Other
likes
Fruitgrower
answered grow question 5y ago
Looks like the beginning of a call mag deficiency. Just grab a bottle of calmag or powder form and add to your feed.
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Selected By The Grower
Similar Grow Questions
Solved
Hypnotit
There is something wrong with my plants but I'm not sure, I hope it's nutrient burn, iun whiuchn case I will flush with PH water, but it could be nutrient deficiency, what I am most concerned about is that this is root rot. What do you think it is and what should should i do?
Week 5
Leaves. Other
6y ago
4
3
Solved
Adkguerrilla44
Skinny leaves would blue spectrum help them?
Hey all so so im growing with a 220w full spectrum led (viparspectra xs2000) and a 230w veg and bloom full spectrum led(viparspectra va1000) and i am having issues with skinny leaves on my buds and am wondering if i was to turn the bloom off if it would help my leaves grow bigger
Leaves. Other
2y ago
2
9
Solved
AlphaNoob
Yellow tips and droopy leaves
Yellow tips and droopy leaves? Over/under watering? Nute burn? Light stress? Heat stress? Strain: FastBuds Bubblegum auto, day 30 Soil: Canna Terra Professional Nutes: Canna Terra Vega 4ml/L Ph: 6.0-6.2 Temps: 24-28c Humidity: 40-54 Light: SpiderFarmer SF2000, 50%, 18inches
Week 5
Leaves. Tips - Burnt
Leaves. Curl down
Leaves. Other
5y ago
1
1
Solved
JohnnyBlaze
HELP!!! Hi guys 2 of my plants (the GG and BB) have the leaves deforming and I think is cal mag deficency but since I'm a beginner I'm not sure . I would really appreciate some help.. Thanks!!!!
Week 2
Leaves. Other
6y ago
4
3
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
ABweed
Yellow leaf septoria?
Hi, I think some of my plants have yellow leaf septoria. How best to treat this? Should I consider removing leaves, plants or maybe starting again. It might of been due to my constant misting to maintain a high humidity at the start or I was also thinking fungus gnats
Week 2
Leaves. Other
5y ago
1
1
Solved
guerilla
What the heck is this!?
Hi A fellow grower just sent me pics of his girls. They don't look to good. He is trying to find out what's wrong with the leaves.. PLEASE HELP!
Leaves. Other
Other. Bugs
Plant. Other
4y ago
5
5
Solved
OGbros
rust-colored spots
Hi, I noticed those rust colored spots on some leaves. What it could be? Day 40 flowering (hydro)
Leaves. Color - Dark-brown
Leaves. Other
3y ago
1
1
Solved
Brendanfromtherose
Should I start flushing!?
Hi just wondering if I'm close to harvest time and should I start flushing my 4gallon DWC SYSTEM thanks, it's running on about 750 nutes and drinking about a litre water a day still, have amber hairs and milky tricomes, in my 9.5 weeks of auto seed, first time grower, TIA!
Buds. Too few
Leaves. Other
Plant. Other
5y ago
4
Solved
Mazgoth
Leaves drying
Why the leaves are keep growing like this? The temperature is 21/22C 60/67 humidity,it’s the only one in the tent growing like that
Week 2
Leaves. Other
2y ago
3
4
Solved
KREE8IVESTOCKLLC
clones day 2 this is my first grow as well in rockwool the leaves are drooping bad i don't know what to do i barely watered/fed them and the reason why is because the other clones i had i overwatered in rockwool i just cant tell with rockwool how much water it needs
Leaves. Wilting
Leaves. Other
Plant. Stem - Red or purple
6y ago
4
6
Solved
budda420
Calcium deficiency or excess??
Could anybody tell me whats happening here im assuming its either a calcium deficiency or excess any help would be much appreciated PH is around about 6.5-6.8 every watering not sure about the run off or ppm This is the only leaf with the spot on but showed up overnight
Leaves. Other
Feeding. Deficiences
5y ago
1
1
Solved
newenglandgrowers
High EC and PH
Light brown spots forming in the side of the leaves and red tips coming from the new growth on the tops, did about a half strength feeding today at .4EC ph 5.5 tested the runoff it came back at .7EC ph 6.3. Growing in coco coir currently day 34 using GH floraseries, and calmag+
Week 5
Leaves. Tips - Burnt
Leaves. Other
4y ago
4
7
Solved
SirBud
Plant growing weird, worth keeping?
One of my plants is growing with a bunch of mutations, should I just restart or is it worth keeping her?
Week 2
Leaves. Other
3y ago
2
2
Solved
Gmgness
How this looking? Need calmag?
Hey. How is this looking ? I want to switch them to 12/12 on thursday. I broke the tops on thursday that was. I also got spots on leafs. Im gonna try giving calmag ? But Im growing in soil and they allready had food this week. So dont know if wait for next food day before add?
Leaves. Other
Plant. Other
Feeding. Schedule
3y ago
1
4
Solved
dzirofy
Slow growth, terrible appearance
A week after seeding. Hawaiian Snow (GHS), planted it in a coco coir (washed, buffered with calmag 500 ppm), watered with T.A FloraCoco until drainage 400ppm. Lighting 60W, up to lamp 40cm. Temperature during the day is 32C at night 24C. I just want to finish this :(
Leaves. Other
Other. General questions
Plant. Other
2y ago
2
8
Solved
uomosenzanome
One of the gsc lower leaves have formed brown rings and started to crisp up, see pics. Is this a concern. Thanks
Week 5
Leaves. Other
7y ago
3
3
Solved
AMSFiend
No Color Loss - Week 7 Flower?
Sup Gromies! Got a quickie for yall. Usually around week 5 of flowing the plants tend to fade in color as the buds use up the nutes from the leaves. Well this AMS AK-47 XTRM is holding its color and tomorrow is the start of week 7! The strain only has an 8 week flower. Thoughts?
Leaves. Other
Plant. Stem - Red or purple
4y ago
3
2
Solved
GreenCasper
Bugs or no
Do new cannabis leaves sometimes have defects or missing pieces? Mine seem to have a few missing spots and I’m wondering if it’s bugs or something to keep an eye on?
Leaves. Other
Other. Bugs
5y ago
1
1
Solved
Inganjawetrust
I am growing in Roots organic Soilless Coco mix My water going in has a pH of 5.8 runoff is coming out 6.7 to 6.8 and I think I have a nute lock out how can I correct
Week 2
Leaves. Other
7y ago
6
5