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Back to Grow Questions
Bugs? Deficiencies?
yomi23
started grow question 5y ago
Yellow spots, red spots, and eaten new growth Help
Solved
Week 7
Leaves. Other
likes
HighAltitudeOrganics
answered grow question 5y ago
CalMag deficiency + thrips. Google away “cal mag deficiencies cannabis leaf” “Cannabis pest management thrips” “Organic pest management cannabis thrips” Good luck
1 like
Complain
Selected By The Grower
richcityfarmsgw
answered grow question 5y ago
I've had this before, mine was due to calcium/magnesium deficiency, are you using calmag as part of your feed?
likes
Complain
Similar Grow Questions
Solved
Wakesk8
Ladybugs
I found a coupe of ladybugs and I have placed them in my tent do u think they will help to fight the small thirps?
Leaves. Other
Plant. Other
4y ago
6
Solved
SugarBoogers
Spotting?
Anyone know what this is?
Leaves. Other
4y ago
3
3
Solved
Dabout
Growing in Coco organically opinions? How is the microbe/enzyme life in coco? Should i feed each watering? With Runoff? How long does organice nutes take to breakdown? Currently adding Microbe/Enzyme additive to my feeding to help with organic nutes to break down?
Week 13
Leaves. Other
7y ago
26
4
Solved
2x2growing
Mutant plant worth growing?
Anyone flowered a plant that shows a lot of leaf mutations? Was it worth growing or did they turn out runty? I have a plant that’s been showing mutations since the start and it’s working on it’s 6th node now. I almost want to kill it off to let the better plants get bigger.
Leaves. Other
4y ago
1
2
Solved
HazeyBobby
Blotched spots on fan leaves - calcium or fungus?
Started noticing some funny spots showing up on the big fan leaves. Light colours patches in non-uniform shapes-looks like it's spreading across a few of the big fan leaves only. Not sure if it's calcium deficiency or a fungal infection. No insects noted.
Leaves. Other
5y ago
2
3
Solved
Desmok
Leaves..
Ho appena visto come dite che ci sono dei piccoli parassiti arancioni sul ramo colpito con lo zoom si possono vedere , non bagno mai le foglie spruzzandole, ho sempre bagnato il vaso e basta ;) potrei provare usando il sapone di Marsiglia??
Week 19
Leaves. Other
5y ago
2
3
Solved
newbieeeeem7
weird leaf
My plant is now with 3 weeks and is showing up a weird growthing, the leaves are crooked and a little wilted, what could it be? Its a Auto
Leaves. Other
2y ago
2
6
Solved
Millo
Brown dots on fans
Noticed these dots on some fan leaves on the clone only! Mother doesn't have them. I water them both with the same water/nutes. Checked for bugs and there are none. Im guessing something to do with Cal?
Week 20
Leaves. Other
4y ago
4
3
Solved
Rastaman22
What’s happened to my plant
Are these ok, 1 looking burnt and the other has a white line through it? Feeding only bio grow 2 Ml currently with litre of water twice - 3 times a week based on feel and dryness growing. Also when should I start giving bio bloom n top max, am I using as soon as pistils show
Leaves. Other
Feeding. Other
4y ago
2
Solved
BigBadLion
Same strain, different color leaves.
Why my plants have leaves with different colors (one is darker) when they are the same strain? Both grew with the same fertilizers and while they had issues in early veg. they recovered but developed quite differently! It's the phenotype? Or the issues in early veg. caused this?
Week 19
Leaves. Other
Plant. Too short
5y ago
6
5
Solved
BigBaby420
No tip blades
A few of my new growth leaves have grown without tips on the middle blades. I thought it may have been a wind issue so I turned one of my fans off. It’s also gotten cooler recently so that may have played a part. Has anyone dealt with this issue before?
Week 5
Leaves. Other
5y ago
4
2
Solved
unknown23
Is the leaf color because of some nutrient need or disease of plant? check the photos please
Week 14
Leaves. Other
7y ago
4
6
Solved
Calathea
Manganese or Calcium / Magnesium Deficiency?
Hey guys, what do you think.. are these symptoms indicating a manganese deficiency or a calcium / magnesium deficiency? small brownish dots on leaves, spreading from center of leaf towards the edges, only newer growth is affected **more information can be found in week 11 and 12
Week 12
Leaves. Other
Feeding. Deficiences
5y ago
2
2
Solved
buddhi_coop
Leaves yellowing
These leaves are stressing me out. I’m not sure if I’m having a lockout or if I’m not feeding enough phosphorous. Either way, I’ve been using 3 ml/gal of tiger bloom, 3 ml/gal formulex, 3 ml/gal big bud & 1tbsp of molasses for feeding. What do I do ?
Leaves. Color - Yellow
Leaves. Other
Feeding. Deficiences
4y ago
3
3
Solved
Naked_farmer
Why i got holes or rust? :( pls help
Hello Plesse check info of week 4 for all info :) I had notice some weird yellow spots/clear green spots/holes in some leaves on both plants. What are this spots? Whas the preflower needs for more nutes? Is it bugs? I didnt see any, with lupe, or macro lens
Week 4
Leaves. Other
2y ago
6
3
Solved
High_from_The_Hammer
Genetic mutation ?
Pink Kush has some leaves with little to no pigment all emanating from one node site. The rest of the plant is healthy and growing well with no ill effects noted. I haven't cut the "mutated" growth out and was going to let it go just out of curiosity. Should I be concerned?
Week 18
Leaves. Other
4y ago
4
4
Solved
HighPinePharms
Mutated Plant?
Leaf damage or possible mutated plant? I have detailed notes in my grow diary with pictures, I noticed this from sprout and been watching it as it grows. It appears to me that side of the plant doesnt want to grow I noticed the leaves looked odd, no bugs eating it
Week 1
Leaves. Other
2y ago
2
2
Solved
PenguPoop
Wet locking Spots on Leafs after Foliarspray
Hey i got a Question i used BoomBoomSpray 2Days ago and 1 day later i got some spots/stains all over the leafs which looks wet, but there not wet I used 1,25ml on 250ml water while light was on but it dont look burned or semthing like that thx for your help
Week 4
Leaves. Other
Feeding. Other
10mo ago
1
Solved
UserNo420
The Plant has gotten worse. The head leaves are looking super weird and I really don't have any idea as I've never seen something like that.She's clearly suffering, but I don't know from what. Also, I've got a new LED. What spectrum should I use? Full spectrum or just veg? Hope y
Week 6
Leaves. Other
7y ago
6
5
Solved
Weediz
Girls are hanging
My girls are starting to hang. I've done so many changes in the last couple of days, and I do not know what is causing this? Any idea? - More info, pictures and a video in my diary
Week 9
Leaves. Other
3y ago
2
2