The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Login
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
Login
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Plant deficiency
Weedman420high
started grow question 5y ago
Anyone any idea what it is?
Solved
Leaves. Other
likes
blendmedmedman
answered grow question 5y ago
cal mag and possible ph drifts. she looks healthy other wise, but try a flush until your run of is at 6. let the soil dry, feed and add cal mag, also if you have it use some kelp in the mix. hope that helps
likes
Complain
Selected By The Grower
Mr_Weeds_Autos
answered grow question 5y ago
Not seeing a deficiency just looks like the plant is trying to finish up.
likes
Complain
Similar Grow Questions
Solved
pigywigyswag
Nutrient deficiency?
Hi everyone, I am a first time grower and my plants have been put into flower 10 days ago. I was just curious if the odd coloration of the new growth of leaves is a result of some type of nutrient deficiency or excess, or if it’s just the gene expression of the strain im growing.
Leaves. Other
2y ago
4
3
Solved
elevensixty6
Spotting issue consistent in all my grows. Have always thought Cal deficient but more Cal never fixes the issue. PH always checked with 2 PH pens 6.2-6.8.
Always pops up around the same time in flower.. week 4/5. Brown irregular spots and occasional curling down on the fan leaves. The only things I have consistently used in all the grows is the LED light, RO water, and CALiMAGic. Switched to dry organics but now its back. N toxic?
Week 8
Leaves. Curl down
Leaves. Color - Dark-brown
Leaves. Other
3y ago
7
6
Solved
UKAgent47
Loosing lower leaves
Hi guys I’m loosing some lower leaves Prob lost 8 already. Any ideas what It could be ? Thinking maybe she’s just hungry ??
Leaves. Other
4y ago
1
2
Solved
Beaueyjangles
Browning edges
Hello, Wondering what happening to the leaves of my plant, going onto the 3rd week of veg.
Leaves. Other
4y ago
1
1
Solved
Akapibara
Dark leaves
Aren't those leaves too dark? I think it's not nitrogen toxicity, maybe too week light on leaves?
Week 6
Leaves. Other
6y ago
2
Solved
altoalto
Spider Mites Infestation
As the title says - my plant affected by what I think is an infestation of spider mites. I will treat the leaves with Cannacure as soon as I receive it in 2 days and I started with some home made solution of kitchen soap and vinegar. Safe to use other chemicals? Any experience?
Week 8
Leaves. Other
3y ago
4
4
Solved
Eponymus29
Should I be concerned?
Hi and TIA, so I was looking at my plant today and noticed these little white spots on some of the leaves tips. Can anyone tell me if is something to worry? I just watered yesterday
Leaves. Other
4y ago
4
Solved
CannaTrope
Hey experts, I had some issues in week 7/8. See week 8 pics for additional clarification. Tri-lobbed leaves. Is this ruderalis genetics or am I experiencing re-veg due to stress? Deformed new growth, which is stunted and curled. Is this zinc issue due to pH or toxic salt buildup?
Week 8
Leaves. Other
6y ago
2
1
Solved
TCH0808
Is a plant not fading an issue?
Any thoughts on why one plant began to fade in week 4 flower and the other still hasn't? Same genetics, enviro, feed and water sked. Will press for one more week to finish trich dev. Does no fade mean more chlorophyll and a bad smoke, or does that break down occur while drying?
Week 13
Leaves. Other
3y ago
8
6
Solved
saul_green
About 4 days ago some leaves from the top began to show yellowish veins and some brown dots of the leaf, with some having curved (Photos of day 56). Has anyone had plants with the same symptoms to help me? Ps: Overheating does not seem to be the problem.
Week 8
Leaves. Other
8y ago
3
3
Solved
denis_naprimer
Does it looks like overlighting or overwatering
Hey, guys! My bubble kush auto doesn’t look good. And I’m not quite sure what is wrong? please take a look at the photo and kindly comment on this;) 80wt lamp about 40 cm above the plant. Temperature is 25-26 degrees. Humidity - 70%. 0,2 liter of water per day. it is 10 days old
Leaves. Twisted
Leaves. Other
4y ago
1
1
Solved
Mancha
Is it really a problem?
Hi people. It's my first growing so I'm trying to figure things out yet. Today I noticed some indentation on 2 new leaves on the plant. Can anyone shed some light on what this could be? Could it be some kind of pest? Thanks in advance!
Week 2
Leaves. Other
3y ago
5
3
Solved
ShaggyGrower
Have a look the leaf photo's in Week 12 and tell me what excess/deficiency you see. I think it is a Magnesium deficiency but I'm far from sure. The leaves effected are mainly middle of the plant fan leaves or lower fan leaves on the cola's.
Week 12
Leaves. Other
7y ago
3
3
Solved
TCH0808
Organic slow-release amendments...How does an excess occur? I thought that couldn't happen :-/
While these gals are super healthy and look great (What do you think?), I'm looking for high-standard criticism/advice. Are these leaves too dark (Slight claw on certain leaves, N excess?)? Also see very minor tip burn. I'm using organic slow-release amendments...?
Week 13
Leaves. Other
3y ago
5
5
Solved
CTCan
Touching buds while drying
Does touching the buds at all while they’re drying reduce potency? I’ve been checking them daily and touch the odd one from time to time. Should I just leave them alone and focus on snapping a stem to determine if they’re dry enough?
Week 11
Leaves. Other
5y ago
3
3
Solved
Dillsnills
Input on if I defoliated right?
I defoliated about 15-20% last night right before feeding, I've never took off that much before, she isn't drooping at all this morn and seems to look good. Jus looking for input advice on if I did it right or not, u really can't tell how much I took off. Thoughts appreciated.
Leaves. Other
Techniques. Defoliation
5y ago
1
2
Solved
YellahJelle
What is this leave problem
What is this leave problem. Apart from the heat stress.
Week 3
Leaves. Other
5y ago
3
Solved
ondrasekcoufal
Deformed leaves
My plants look kinda deformed, I’m worried that they aren’t quite healthy. Any advice?
Leaves. Other
5y ago
1
1
Solved
Ganja_Victoria_Aus
Leaf damage
Got some disease of maybe too many nutrients. She looks good. What do you think, masters? Look like miner. Should i spray her neem oil. I'm going to talk to her. Ask her too.
Week 3
Leaves. Other
Plant. Wilting
3y ago
1
2
Solved
OrganicConnoisseur420
Marks on leaves? just too much light? lightburn?
Week 3
Leaves. Other
5y ago
1
1