The Grow Awards 2026 🏆 
Leaf deficiency
Mr_Weeds_Autosanswered grow question 5y ago
Looks the beginning signs of a magnesium deficiency my friend. Should be an easy fix ... Just give her a dose of Cal-Mag.
Similar Grow Questions
Solved
VuTra
Strange mutationHave you ever seen a mutation like this? Both cotylons were growing like a one leaf so I seperated them and are now on only one side of the stem.Leaves. Too few
Leaves. Other
3y ago
2
2
Solved
kevgrow
Whats wrong with the plant? Is it Male or Female?Hey guys, its day 23 I noticed this yellow spot on plant #1, overall the plant looks healthy, is it normal for it to turn that color at this stage?
Ph 6.10
Ppm 205
Feeding only 1/3 of the recommended nutrients (CalMag, Pure Blend Pro Grow)
Is it to early to detect its gender?Leaves. Other
5y ago
5
5
Solved
DrFabrizio_85
Hanging leafsOne of my plants leafs keep hanging down. What wrong? Its not too much or too litle waterLeaves. Other
5y ago
1
4
Solved
Momgrowsthechronic
Yellowing on leaves, affecting top of plant first and working it’s way down. She’s hardly drinking any water but still doing her best to keep growing. Not sure if this is a deficiency or what, never seen this before. Any thoughts/advice is greatly appreciated- thx and merry xmas!Week 8
Leaves. Other
6y ago
5
3
Solved
budda420
Help please??Can anybody help me tell what this is please?? I think its a phosphorus deficiency but not sure as still new to this.
They are blackberry autos from fastbuds genetics.
In 3 gallon pots they drink about half a litre of water a day.
Marshyrdo lights ts1000 and a ts600 in a 4x2Leaves. Color - Pale
Leaves. Other
Feeding. Deficiences
5y ago
1
2
Solved
romeoromeo
HELP!Hello everyone, can someone please tell what could be the cause of this? Are fungus gnats chewing on leaves or is it because they are feeding on roots? Or other pests/problem? Thank you!Leaves. Other
Plant. Other
Feeding. Deficiences
4y ago
2
2
Solved
Gardener_of_Goodness
Rust Spots on the leavesRust spots on the leaves, although minimal nutes and a calibrated PH pen. All others in the same environment appear fine?
I noted temps were up a little so adjusted controllers and raised the light a couple of inches,
What are these spots from?Week 2
Leaves. Other
6y ago
6
5
Solved
greenhousegrowgirl
Fan leaf finger progressionI read somewhere that a healthy plant should increase fingers with each set of leaves. Wendy had two 3 fingered leaves, one of which wasn’t clearly defined. The next set of leaves look to have one with 4 fingers and one with 3. Should I be worried? Does she look healthy?Week 3
Leaves. Other
4y ago
5
5
Solved
unknown23
Is the leaf color because of some nutrient need or disease of plant? check the photos pleaseWeek 14
Leaves. Other
8y ago
4
6
Solved
Entropy
Leaf DiscolorationI woke up this morning to only one of my strains having discoloration on the leaves. Still looks extremely healthy but I don't feel like I'm overwatering and I'm definitely not over fertilizing. Need help before problem gets exacerbated. Thx in advance.Leaves. Other
5y ago
1
1
Solved
Bingeling
Small white spots, and indetations on leafs, 15 days from sprout.Hey GD, im a newbie and i need some help identifying these small blemishes on the leafs of my girls.
I can't see any bugs (been looking).
Some of my suggestions:
Might have been a bit heat stressed.
Fluctuating RH.
Might have spilled small droplets of nute water on the leaves.Leaves. Other
3y ago
6
3
