Yellow top leaves

Comtelkostarted grow question 1y ago

Top leafy are yellowing, what can it be?

Solved

Week 13

Leaves. Color - Yellow

likes

Loetieanswered grow question 1y ago

Give your plant clean ph water you over feed her nutrients

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Grower_the_New

Hi, Yellowing only on one leaf. It was fine 2 hours ago. She is on the balcony during the day and sees direct sunlight. What is happening? What should I do?

Week 5

Leaves. Color - Yellow

6y ago

Solved

MBnVA

Deficiencies Thoughts on any deficiencies?

Week 6

Leaves. Color - Yellow

4y ago

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

Solved

beer420

So looking at the last 2 pictures, what do you guys think? Lack of nitrogin or magnesium? Or is it because she doesn't need the big leaves anymore? Thanks for answering!

Week 7

Leaves. Color - Yellow

7y ago

Solved

tiasmaaa

Calcium Deficiency ?Got a little deficiency, can't find what it exactly is. Maybe a cause of this problem is that they got 3 days of nonstop light because I fucked up with the timer just before leaving house for 3 days

Week 7

Leaves. Tips - Burnt

Leaves. Curl up

Leaves. Color - Yellow

4y ago

Solved

Namesnomnom

Upward curling leafs, burned tips, 2nd week of flower So I'm two weeks into flower now and my leaves are getting burned tips (I'm guessing nitrogen deficiency due to the light green of the leaves or some lock out) leafs are also curling upwards :/. And some fading on some lower leafs. Using biobizz roughly 10ml each Any ideas

Leaves. Tips - Burnt

Leaves. Color - Yellow

1y ago

Solved

XtoVall

BT21 Probleme?Hallo liebe Grower, bei mir ist BT 21. Kann mir jemand sagen warum die Blätter der Blütenstände so „Neongrün“ werden ? Liegt es an Nährstoffen oder zu viel Beleuchtung? Die Lampe ist recht nah dran da keine Luft mehr nach oben ist Wäre super wenn jemand einen Tipp für mich hätte

Leaves. Tips - Burnt

Leaves. Color - Yellow

10mo ago

Solved

Mr_ROCKET

Is it right to remove yellow leaves?Does removing completely yellow leaves during flowering period hurt plants or is it beneficial?

Week 11

Leaves. Dropping off

Leaves. Color - Yellow

5y ago

Solved

BurningTreezz

What problem on my plants?Half of my grow look like this..??! Don‘t know what the problem is.

Leaves. Color - Yellow

3y ago

Solved

NetherHeaven

Yellow leaves at the bottom of the plant Hello growers! I wanted to ask if the lower leaves turning yellow and dropping is normal? 2 leaves are down and I know that's a normal behavior but another one is turning yellow and I just wanted to check if this is normal.

Week 7

Leaves. Color - Yellow

5y ago

Solved

SomersetGrow

Tacoing and leave colour I am worried about the tacoing of the leaves and if the colour difference in the new leaves is normal. not sure if i should keep or take the domes of as one minute im told humidity is to low but now it seems like it is too high, PLEASE HELP :(

Week 3

Leaves. Curl up

Leaves. Color - Yellow

1y ago

Solved

Onemoji

salting cannabis coconut substrate

Leaves. Edges burnt

Leaves. Color - Yellow

7mo ago

Solved

SilverSlapdick

Bottom leaves yellowing at beginning of flower So my plants have been flowering for about a week now and the lower fan leaves are yellowing with brown spots. Should I be feeding them more of the flower girl I’m using or is this a deficiency of a specific nutrient? (following dr earth feeding schedule designed for cannabis)

Week 5

Leaves. Color - Yellow

4y ago

Solved

stevenleadbetter46

Yellow leaves Do i have to be worried about these leaves they are yellow and curling up at the ends i am reducing the ph and neut levels is there anything else i can do? Alos i think i am not humid enough could this also be the problem

Leaves. Color - Yellow

5y ago

Solved

Henbomb8

Spotty leaves My bottom 2 leaves have a few very small yellow spots. I've heatd that I should start by checking PH and then go from there. Anyone have any suggestions if it is PH?

Week 3

Leaves. Color - Yellow

5y ago

Solved

TheHighentist

Late veg (before flip) deficiencies in LOWER leaves (Mag,Nitro,Phos?)Showing small signs of deficiency, But which?Magnesium, Nitrogen, Phosphorus? Late veg- I plan to switch to flower, when they're healthiest Last defoliation was 30/9 (26/9 i did topping, LST and MINOR defoliation work) I use only Biobizz nutrients in Biobizz soil(See comments)

Leaves. Color - Yellow

3y ago

Solved

TCK89

Yellowing bottom leaves lack of nitrogen?The yellow in the bottom leaves does that look like lack of nitrogen ? Soil has been very wet so haven't fed in a week or so.the top is dried today I will water and feed.

Week 5

Leaves. Color - Yellow

6y ago

Solved

Longlivebud

Flowering week 3.75 Need help and cure? Leaves are yellowing maybe it needs feed again but feed her a week ago front left and front right are doing the same thing there all clones from same plant and the two rear are the same strain but are happy asf.just not medium size but small. Add maple sugar?

Leaves. Color - Yellow

4y ago

Solved

ClaireCrystal

Yellow dots on leaves I have these little yellow dots on one of my plants. It looks healthy other than that.

Leaves. Color - Yellow

4y ago

Solved

MissGreenEyes

Leaf started yellowing and growing a weird shape. Too much light? Too much water?Issue evolving over the past few days (Sept 29th - Oct 2nd). The leaves are discolored, light, almost yellowish in color. They are also making a weird shape! Clear images of this in the post above. Tons of details about conditions/ environment. What's going on here? Help!!

Leaves. Color - Yellow

Leaves. Other

4y ago