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
white stuff
rjramirez4
started grow question 4y ago
hello folks can anyone tell me what white stuff is ?
Open
Week 4
Leaves. Color - Pale
likes
Answer
Ezzjaybruh
answered grow question 4y ago
Yup as others have said normal plant material
1 like
Complain
Organoman
answered grow question 4y ago
Leaf "hairs" and perfectly normal.
1 like
Complain
PEACEMAKER
answered grow question 4y ago
Try raking better pics but honestly she's absolutely normal
likes
Complain
ChitownCannaChica
answered grow question 4y ago
The plant
1 like
Complain
PEACEMAKER
answered grow question 4y ago
Umm can't really see much from pic but from what I can see it's totally normal, ABSOLUTELY NORMAL lol , good luck 👍
likes
Complain
Similar Grow Questions
Solved
macejjr
Worth to continue the grow?
I've run into some problems and I think that this grow won't yield much. It's about week 7 and the damage is irreversible. Is it worth to continue the grow or just start from the scratch? Don't want to waste electricity for few grams of weed. Check my diary for more info. Thanks
Leaves. Tips - Burnt
Leaves. Color - Pale
Plant. Wilting
3mo ago
2
Solved
Trufero
Low growth rate and yellowish/light green leaves
I am worried about the light green color and slower growth rate. -seeds were new. -ph seems ok -temperature is a little bit high but within range. Actually the tips of the leaves show some purple edges.. any guess?
Week 2
Leaves. Color - Pale
6y ago
3
4
Solved
Selen
hi there, just wondering why theres curling on the middle plant (top leaves), and overall anything major that im missing? Cheers😀
Week 7
Leaves. Color - Pale
7y ago
4
2
Solved
mawintinner60
Please help me.
There is a problem with the leaf tips burning. Some leaves are starting to turn yellow. I would like to know the symptoms.
Week 3
Leaves. Tips - Burnt
Leaves. Color - Yellow
Leaves. Color - Pale
9mo ago
5
13
Solved
1Hunnit4eva
Whats happening here??
What is the issue here, I'm using a Coco mix with perlite 60/40?
Leaves. Color - Pale
5y ago
3
Solved
Rookie_grows
Yellowing from top
Top of plant turning pale what nutrient could she be lacking
Leaves. Color - Pale
5y ago
2
2
Solved
tiasmaaa
Leaves turning brown/purple
The leaves on one plant started to turn a little pale, and with brown/purple spots. And on the other plant it starts to turn more yellow, probably Nitrogen deficiency for this one. What do you guys think ?
Week 10
Leaves. Edges burnt
Leaves. Color - Pale
Leaves. Color - Dark-purple
4y ago
2
4
Solved
HiddenMessage
She still seems pale-ish to me. Been feeding what I think is enough nutrients, I may be wrong. New growth always seems kinda nitrogen abundant cuz they very green but seem to keep fading as newer higher leafs grow. Should I flush or add more nutrient? Starting week3 flower
Leaves. Color - Pale
2y ago
3
Solved
MMSC16
Heat Stress or Nutrient Deficiency?
Is this heat stress or lack of nutrients? Fading leaves, 24 days from last dry organic amendment (Gaia Green 444, 284 and worm castings)Raised serrated edges of leaves on tallest cola tells me it's too hot despite temperature in range (79F max temp, 65% RH. 16" from Light)
Week 7
Leaves. Curl up
Leaves. Color - Pale
3y ago
3
4
Solved
heeelion
What are these on my leaves?
I was told perfect leaves are impossible to get, but this has to be something right? I had some nutrient burn from one week that was quickly stopped at least as far as the tips of leaves. Is this nutrient burn? a nutrient lockout of is it normal for flower? Im hoping this is norm
Week 10
Leaves. Color - Yellow
Leaves. Color - Pale
Leaves. Color - Mottling
3y ago
4
Solved
meatwad
What’s wrong with my plants and how can I fix
Plants are in week 2 got some discolouration on the leafs humidity is around 60 and temp is around 23 c
Leaves. Color - Pale
1y ago
5
Solved
Mqxle
Phosphorus deficiency?
Do you think this could be a Phosphorus deficiency? - top leaves are rather pale - center leaves are perfectly darkish green - 1 - 2 bottom leaves at a time develop brown necrotic spots - rather small bud-development - check SLH RBX3 diary
Buds. Not fattening
Leaves. Color - Pale
1y ago
1
2
Solved
Walter420
Is this some kind of deficiency or a genetics-thing?
What do you think this light green comes from? From looking into several Special-Kush #1 grows, it appears it may could come from this strains genetics - although I'm absolutely not sure about that. For the sake of it i ordered a PH-pen - for now I'll stick to my PH stripes.
Week 1
Leaves. Color - Pale
5y ago
6
5
Solved
AcidTundra
Hi i got some lighter colored leave on 2 colas on the lower canopy.and the tops are getting dark green. I overal geting very dark green on top.lowered light so its 50 cm to top canopy and 60. to the lower one.(600w hps)Im thinking either light or and some deficency Thx
Week 9
Leaves. Color - Pale
6y ago
2
1
Solved
PapaSmurf416
Two of my girls are taking long to flower and have light green leaves all over except for the oldest leaves which are dark and healthy color. Should I be worried or possibly just genetics?
Week 9
Leaves. Color - Pale
7y ago
1
1
Solved
MindFlowers68
Curled leaf tips Nevilles Haze
My Neville's haze is starting to be hard to look at. Cant tell if Is watering issue, nute burn or excess. I thinking maybe K deficiency. Shes been drinking close to 4 gallons of water a day or more and soil dries very quick. After watering I notice the new growth looks good
Week 12
Leaves. Tips - Die
Leaves. Curl up
Leaves. Color - Pale
2y ago
11
6
Solved
Puffdamagikchillum
Lime green leaves in center colas
9 weeks of veg and not even one whole week into flower yet and last few days I have noticed lime green color in the center of the colas getting brighter by the day. Since the flip to 12 the only thing changed was nute volume from 1tsp-1/2tsp Calimagic all else 1/2tsp. Lights pos?
Leaves. Color - Pale
6y ago
2
3
Solved
JohnSwaggart
My autoflowers are getting bright spots on leaves. What could the reason be? (Week 3, no nutrients given yet because they are in all mix)
What could the reason for those spots be? I suspect one of the following: Nute Burn because my Autoflowers are in 75% Allmix. Cal/Mag deficiency because my water is very soft and a bit high in natrium. Light Burn because the DLI was ~25 when it should be 20
Week 1
Leaves. Color - Pale
2y ago
1
Solved
Stellarock69
White spots
What are these white spots on my seedling. Ive already checked it with my loupe at 30x 60x and 90x and no signs of bugs or eggs. Any idea what could be causing it? I am growing 2 plants of this strain and only one of them is doing this
Leaves. Color - Yellow
Leaves. Color - Pale
Plant. Other
6y ago
3
2
Solved
legalizedit
Would love to get some insight on whether this is a mag def or something else. see pics, in week 9, I circled a few areas of interest. fed cal mag since day 1, medium is a 60/40 ratio of coco/perlite. should I be feeding more cal mag? Nute scheds in my log are accurate..
Week 9
Leaves. Color - Pale
7y ago
7
5