Check the winners The Grow Awards 2026 🏆
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
whitish spots on new leaves?
GoldenGromie
started grow question 5y ago
Not sure what this is can anyone help thanks!
Solved
Leaves. Other
likes
Mr_Weeds_Autos
answered grow question 5y ago
This type of spotting on new leaf growth is usually due to a Calcium deficiency.
1 like
Complain
Selected By The Grower
GoldenGromie
answered grow question 5y ago
Lol sorry 2ml per liter
likes
Complain
GoldenGromie
answered grow question 5y ago
Hi Mr Weeds i read alot of your answers their great thank you. I use RO water but always add advanced nutrients sensi cal 2ml per gallon shoukd i increase? Thanks again
likes
Complain
Similar Grow Questions
Solved
Dean1
Needing help got something serious going on with my plants leaves are all dying rapidly any advice please
Leaves. Other
5y ago
2
2
Solved
DoDrugs420
Leaf edges pointing up, why is this tho? Rh: 65% temps: 22.5°Celcius Fan blowing over them. Phlizon 1000w both switches on at 27 inches from the top. Also dark spots appearing in the second set of leaves.
Week 5
Leaves. Edges burnt
Leaves. Other
Plant. Other
6y ago
1
5
Solved
Sparky
Two brown patches on leave
Checked on my plant this morning and saw two brown patches on my leaf Does anyone know the issue??
Week 2
Leaves. Other
6y ago
1
1
Solved
GrowersWild
Yellow leaves and Spotting
2 part question. First I am getting a white fuzz that is growing on the sides of my pots. It goes away once the pot has started to dry out. Second, I am getting some yellowing with spots on some of my leaves. I am moving to bigger pots this week. Any Suggestions?
Week 3
Leaves. Other
Plant. Other
Feeding. Deficiences
6y ago
3
2
Solved
laberg
Found something weird on my new leaves. Need an expert's opinion
Found something weird on my leaves. I need an expert's opinion and insight. I don't know if it's natural to occur on newly developing leaves or if it's an issue that needs to be addressed. I'm thinking it might be natural but it seems weird to me.
Week 3
Leaves. Other
3y ago
3
2
Solved
Ghostguy1337
Normal seedling growth at day 5?
I have posted a Day 5 picture to my diary - it seems to me the seedling is a slow grower, and the leaves are dark green. Does it seem like typical day 5 growth? I am wondering if the FFOF is a little too hot? A lot of other seedlings look to be a lighter shade of green.
Week 1
Leaves. Other
Other. General questions
5y ago
3
3
Solved
Khmma46511
leaves
Why does it look like my leaves on buds are curling they almost look like a little scoop, is it normal? Or what can it be? I got the root aphids under control not eliminated but the population has diminished. What do I buy to check the nuts and soil for deficiencies? Buds fatten?
Week 15
Buds. Other
Leaves. Other
6y ago
1
Solved
Noob_quest
Missing bit of leaves
Anyone know what’s going on with these leaves? Appeared this morning. Only affecting one leaf on 2/4 plants. Other than this all plants going really well. Thanks for all the help on my previous q!
Week 2
Leaves. Other
6y ago
2
2
Solved
Sechlaw
What is it ?
Hello ! Got some little holes and tips missing on some of my leaves, put some Neem oil treatment, lightly for now and will increase if necessary, what do you think ? What kind of bug/fungus do this ? Do the Neem oil enough ? Thank you in advance and happy holidays fam ! 😉
Week 7
Leaves. Other
5y ago
2
3
Solved
Growerxm00
Yellow tips
Hey, having some yellow tips light isn’t too close to the plants what can it be? And it’s just on one plant
Week 3
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Other
1y ago
7
5
Solved
growhow
Leaves curling up/down weird colors
send help brothers i dont know what's going on (Day 31 since sprouting)
Leaves. Curl up
Leaves. Curl down
Leaves. Other
5y ago
2
2
Solved
Kaboose13
Identify bugs.
Found a few tiny cricket like bugs, I haven't seen before, are they good or bad? I do have a bit of bite damage on some leaves.
Week 17
Leaves. Other
6y ago
1
3
Solved
THC123
Color Difference.
I have two of the same strain growing, yet the color on the two plants are completely different. Any ideas what’s causing this? They both look healthy.
Week 8
Leaves. Other
5y ago
2
8
Solved
Aragon
Rusty Veins
What's wrong with my plants? This started to develop on my leaves i have no idea what it is
Week 6
Leaves. Other
5y ago
1
1
Solved
Young_agronomist
Всем привет 👋 Когда стоит убирать проволоку с растения ? Или продолжать гнуть ?
Week 3
Leaves. Other
4y ago
3
5
Solved
prem895
How do I fix this
Not sure what these spots are but can someone help me with this deficiency please
Week 9
Leaves. Other
6y ago
1
2
Solved
Sinsigrowing
My plants are dieing please help
Not sure what going on with my plants if someone with some knowledge could bless me with there wisdom. I would greatly appreciate it. I'm not sure if I have a micronutrients deficiency or a pest problem.
Leaves. Other
Other. Bugs
5y ago
5
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
5y ago
3
2
Solved
Shockolateman08
Overfeeding protocols lol
Overfed a couple hundred mls last feeding 2 days ago and the soil is still saturated. The plants leaves are wider and almost a neon green...it's not wilting or drooping. But for further reference on what to do in this situation. Thought I took a pic but I'm at work right now.
Week 5
Leaves. Other
Feeding. Other
6y ago
3
5
Solved
Mooncat
Strange markings on my Orange Bud
My Orange Bud seems to have something...some defect, bugs maybe idk. (Had a bunch Fungus gnats) It grows fine just these markings look a bit out of place but not like some deficiency i would guess. Just curious.
Leaves. Other
Other. Bugs
Other. General questions
4y ago
1
2