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Back to Grow Questions
need advice
DankNugzbaby
started grow question 5y ago
Deficiency problems someone help me understand this
Open
Leaves. Color - Yellow
Leaves. Other
likes
Answer
tegrityfarms413
answered grow question 5y ago
soak with neem oil for 6 or 7 days and get some diamectous earth to spread around the top layer
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Complain
StayWeeded
answered grow question 5y ago
That looks like spider mites. Check the undersides of leaves for them.
2 likes
Complain
Similar Grow Questions
Solved
NIagaraFalls420
Any idea on what nutrient deficiency I'm having? plants are slowing starting to yellow at the tips of the older leaves as well as small yellowish/brownish spots. I think its either potassium or nitrogen. also whats the easiest way to fix? would manure and fertilizer work?
Week 2
Leaves. Other
7y ago
3
3
Solved
EXZELENS
Can´t figure out what´s this.
So, it appeared today after the night hours. She´s and auto amnesia, 4-5th week, GHF BioGrow mixed in the substrate. I can´t figure out what is this, does someone know? I think it might be related to ph or overfeed? Thanks!
Leaves. Color - Dark-purple
Leaves. Other
5y ago
1
1
Solved
BullWeedDog
que puede ser esto en las puntas de mis hojas
en las puntas de mis hojas de los brotes nuevo he notado algunas de un color mas claro o incluso en algunas las puntas quemadas que puedo ser esto???
Leaves. Color - Yellow
Other. General questions
Plant. Wilting
4y ago
1
1
Solved
tavaresf
Yellowing and brown spots on leaves
Can anyone identify why this is happening? I am growing 2 other plants (one the same strain) with identical treatment and this started happening with one of my Royal Jacks. Everyday new leafs show the same symptoms.
Week 6
Leaves. Color - Yellow
Leaves. Color - Dark-brown
5y ago
2
2
Solved
420pete1
I am trying to figure out what I need to add or do to my plant and what the deficiency or pest problem there is please help first time grower look at the pictures and videos I took of the leaves please
Week 15
Leaves. Curl up
Leaves. Color - Yellow
Leaves. Color - Dark-brown
6y ago
1
Solved
rastacringeculture
Hello fellow growers, I noticed some large brown spotting on several of the leaves toward the bottom 1/3rd of the plant. They could be a result of sloppy watering, but I'm not really sure. Any diagnosis would be appreciated. Thanks! 😅
Week 8
Leaves. Other
7y ago
6
7
Solved
WitheredEye
Holey leaves
Got some new holes in my preflower leaves. no bugs found.
Week 4
Leaves. Other
5y ago
2
2
Solved
Viccrazyweed
Critical showing deficiency or excess, anyone know how to solve it???
One of my beauties is showing for the first time a nutrient issue, a couple of leaves are showing yellow colouring, the very rest of the plant is homogeneous deep green so i assume she is almost fine, but i really want to listen to her and care, I think it could be nitrogen def
Week 13
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
2
3
Solved
densesensi
Why is my new growth turning highlighter yellow?
Why is my new growth turning highlighter yellow? Day 63 Coco, 5.9ph, 700ppm
Leaves. Color - Yellow
5y ago
2
Solved
ozzyy
purple-yellow leaves
in a very short time the leaves experienced this strange change. why is this happening?
Leaves. Color - Yellow
Leaves. Color - Dark-purple
5y ago
4
4
Solved
Luntis
holes in leaves
Good day, please help, what is wrong with my flowers, there are these holes on some of the leaves
Leaves. Tips - Burnt
Leaves. Other
1y ago
3
2
Solved
Newbiegrower420
Help! Yellow fan leaves mostly at the base!
Help! My girls have shown some signs of cal mag deficiency and I’ve added it at 1ml/l per plant for about a week now.. But it’s not improving or is there something else? Tight for space and wondering if this is also due to not receiving enough light? New growth looks ok?
Leaves. Color - Yellow
5y ago
2
2
Solved
gkbasura
What is happening to the leaves?
I have 1 plant in soil (very green) and the rest of them in coco (getting lighter green) I'm doing wrong with the coco? they are 3 weeks old and feed them with ph 6.2 I've given it nutrients only once, today I have to water them again
Leaves. Color - Yellow
Leaves. Color - Pale
6y ago
1
2
Solved
Realtree8858
Couple yellow leaves
first true leaves are turning yellow in both plants.small tips on 2 other leaves. This is "california super soil" bottom 1/3 and fox farm the upper 2/3. Supposed to feed the whole grow. Feeding only RO water, 4 cups every three days or so. Soil to hot for the young plants?
Week 2
Leaves. Color - Yellow
2y ago
3
Solved
Dakushdoctor97
Lower leaves dieing off
Should I be concerned with these lower leaves or is this normal.
Week 21
Leaves. Other
5y ago
1
1
Solved
torgul2000
Brown points and burned leaves
Here are my first real problèmes after stretching and cutting the stems. Plants seems to need some Calcium ? But not all the plants that strange, be cause I water every plant the same with water in the plastic trays… any ideas of what’s exactl missing ?
Week 6
Leaves. Other
3y ago
1
1
Solved
Sanabassan
Flecken auf den Blättern
Hi Leute kann mir jemand bei meinem Problem helfen . Wie bekomme ich das wieder hin ? PH ist immer bei 6-6.2 Luftfeuchtigkeit schwankt zwischen 55-68% Nährstoffe : das grand Master Schema von Advanced Nuttient
Leaves. Color - Yellow
1y ago
1
Solved
BucerosRhinoceros
new growth yellowing.HELP!
Hi..im currently in week 5 and just started to LST one week ago.. However i notice some of the new growth are yellow..is this iron defiency? help me..i need answer from people who actualy encounter this..strain is BigBud..led QB 150w 70cm to plant.
Leaves. Color - Yellow
4y ago
2
4
Solved
Manciupesas
Yellowing
Cople of my plants having yellow tips on some leafs maybe someone can say what is wrong?😕
Week 7
Leaves. Color - Yellow
6y ago
2
Solved
justlikegalaxy
Leaf problem
Leaf problems spots on lower leaves
Week 6
Leaves. Other
6y ago
2
2