The Grow Awards 2026 🏆

Back to Grow Questions

🍁 changing color ??

IQuSXstarted grow question 2y ago

Help! 4 weeks of bloom, began this about 7 day ago… What is it, how we could greening it?

IQuSX

Solved

Leaves. Edges burnt

Leaves. Color - Yellow

Leaves. Color - Dark-purple

likes

Scrubbyjimbobanswered grow question 2y ago

If you haven't already, check out your runoff. You use an insane amount of different products, it's probably build-up in the media or your rootzone pH is out of wack. A good flush should straightened them out.

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Hello guys, some leaves are yellow, it's only 2-3 leaves in the middle, middle low part of the plant.Yellow at the end of the leaves and green at the base of the leaves, it's subtle thing but I'm afraid it will worsen and spread over time

Leaves. Color - Yellow

3y ago

3

4

Solved

Leaves, rust dots, yellowing margins These leaves look like torture, are they getting too much or not enough? Brown rust dots, yellowing margins that turn brown; petioles are purple.

Leaves. Color - Yellow

3y ago

7

5

Solved

What could possibly cause all this suffering? =(Does anyone know what could be the cause of this? the plants suffered from white flies which I am trying to get rid of.

Leaves. Color - Yellow

4y ago

4

3

Solved

TheNextGanjaMan

Can I use magnesium sulfate foliarly?Hello, this plant is at the beginning of flowering and apparently has a magnesium deficiency, right? Can I use 100% Mag Sulfate from the pharmacy via foliar treatment? I'm using Calmag 2ml/L but it's not having any effect. I should add Dolomite Limestone to the soil this week.

Leaves. Edges burnt

Leaves. Color - Yellow

2y ago

3

Solved

New Growth Yellowing, Healthy plant or early deficiency?Is this just healthy new growth, or is this early deficiency? 9 weeks old, DWC Outdoor

Leaves. Color - Yellow

5y ago

4

Solved

Yellow tips Dont know why but one of the girls is suffering from stress. I think this is the cause for the yellow tips or do you have a other opinion? I did LTS training every two to three days, maybe therefore? A other reason could be light burn. But with a distance of 50cm I dont think so

Leaves. Color - Yellow

6y ago

2

4

Solved

Yellow spots I’m showing more of this discoloration on 2 more leads from a couple weeks ago

Leaves. Color - Yellow

4y ago

1

3

Solved

Nutrient problem??? Excess or deficiency?What do you think is the leaf issue? Open to second opinions. Most everything stayed the same, except: > increased water: 2L to 3L per 7 gal of soil > introduced a bloom booster > increased volume of worm castings, molasses, mycrobes and ethylene to the tea

Leaves. Edges burnt

Leaves. Curl up

5y ago

5

Solved

Yellow leaves Hello guys, leaves started turning into yellow and look “weak” from bottom side of plant. from top view where light is good they are good any ideas?

Leaves. Color - Yellow

5y ago

1

3

Solved

Yellowing older leaves Is this a nitrogen deficiency? It's happening just on the 3 bladed leaves of the plant on the left. The plants look overall healthy, at least I think

Leaves. Color - Yellow

6y ago

1

Solved

Slight Yellowing on tips of new-growth? (VEG)Why am I getting slight yellowing on the ends of new-growth leaves? It's affecting every plant. The only clue I have is that it might(?) be related to very cold nights because of my re-vegged photoperiod showing purpling on the edges of its leaves. Any ideas?

Leaves. Color - Yellow

3y ago

2

2

Solved

I want more center penetration for middle bud sites,can I train the main canopy more without stressing her to slow down growth and also to avoid bud rot in center when she fattens up?

Leaves. Color - Yellow

7y ago

2

1

Solved

Is this BCTV?I didn’t do PH first time And give too many PPM. pH 9.0 water also. But i wanna know. Is BCTV or not If BCTV going out

Leaves. Too many

Leaves. Twisted

Leaves. Color - Yellow

3mo ago

7

3

Solved

yellow leaves hi guys i need your help and advice. the color does not convince me since germination, I have not fertilized yet. what can it be??

Leaves. Color - Yellow

5y ago

3

3

Solved

Yellow leaf tips Hello, I think I have a slight over-fertilisation. Could someone have a look at this. And could someone explain to me in this context whether and how bad it is that the water does not flow through when watering. I have never had water under the pot.

Leaves. Color - Yellow

2y ago

11

1

Solved

Is this light burn?All my leaf tips are going yellow, even on the bud leaves. It does seem to be a bit worse towards the top of the plant. Is this light burn? I am using 2x 1000w philzon LEDs in a 3.5'x3.5' Tent and I had them at 10/10 brightness. I just reduced to 8/10. Thanks in advance

Leaves. Color - Yellow

4y ago

1

3

Solved

Nutrient Burn or Deficiency?I recently fed her nutes and two days later I am seeing this yellowing on the baby sugar leaves on top buds only. Do I flush? Or is this a nutrient deficiency and not a nutrient burn?

Leaves. Color - Yellow

2y ago

1

2

Solved

Light green leaves in color and burnt tips. Some leaves have brown spots.Hi guys, can you please help me diagnose the issue. The plants are in BioBizz All-Mix soil. Treated with Bio Grow, Bio Bloom and Top Max from BioBizz. Also BioBizz Cal-Mag in the past week and 1ml of B52 (twice). A week ago I flushed and initially they were looking good.

Leaves. Tips - Burnt

Leaves. Curl down

Leaves. Color - Yellow

5y ago

1

3

Solved

Smoking_Joe_Frazier

Yellow leaves on the of the plant On the top budsites i see yellowing leafes but not on the lower branches. Can someone confirm if this a iron deficiency? If yes, how can I organically solve this?

Leaves. Color - Yellow

5mo ago

13

7

Solved

Do you think my plant is dying?Do you think my plant is doing senescence or is it a problem with bugs or deficiency? If its senecence, do you think I need to stop feeding my plant and start flushing? I'm in 4-5 weeks of flowering and its an autoflower. Thanks

Leaves. Curl down

Leaves. Color - Yellow

5y ago

2

3