The Grow Awards 2026 🏆

Back to Grow Questions

New growth on my plant has discoloration on leaf t...

Coconut_kissstarted grow question 6y ago

New growth on my plant has discoloration on leaf tips,possible causes?

Coconut_kiss

Solved

Leaves. Color - Yellow

likes

CaptainCreamanswered grow question 6y ago

It's Nutrient burn i think. you should flush with water, set correct PH you can add some Enzymes too. next few days feed with lower amount of nutrient. it's not very serius so good luck for your grows!!!✊

likes

Complain

Selected By The Grower

Suthymananswered grow question 6y ago

Nute burn my friend

likes

Complain

Blueboy2019answered grow question 6y ago

Nut burn it looks like

1 like

Complain

Similar Grow Questions

Solved

Yellow tips on the new growth Does anyone know what is causing this. Growin in coco. Ph 6.2 Ppm 700 run off ppm 450 4 weeks into veg. Temps 25 Humidty 50 Feed to run off everyday.

Leaves. Color - Yellow

5y ago

1

Solved

deficiency who can tell me what kind of deficiency is it?

Leaves. Color - Yellow

4y ago

4

4

Solved

Yellow and Brown Spots on top leaves Hi everyone I need a little help with my blackberry auto she's starting to show yellow and brown spots on top leaves near buds .. its day 61 (24 f) .. from what I've read online its calcium or manganese deficiency but I'm not so sure . Any advice is well appreciated!

Leaves. Color - Yellow

6y ago

5

4

Solved

Yellowing on top sugar leaves Lsd-25 fastbuds auto- I’ve never seen this before, the top sugar leaves look like they’re yellowing, any help in identifying what this is is appreciated.

Leaves. Color - Yellow

5y ago

1

3

Solved

Spliffing_Around

Yellowing continues Leaf yellowing continues, is it normal as it’s already the end of the flowering for them ? Can this still be influenced? Previous advice was to raise ph and give N. Yellowing still goes, flushed them today, one yellowing plant was giving ec 1,7.

Leaves. Color - Yellow

3y ago

3

4

Solved

Yellowing Sugar Leaves Noticed the sugar leaves on bud leaves are also yellow. My understanding is this can have a big effect on final yield?? Flushed the gal but as no amber trichomes yet and want 20%, should keep flushing now on or resume feeding till some amber??? Cheers

Leaves. Color - Yellow

6y ago

6

6

Solved

Deficiency, Mutation or Genetics?Does anybody as an idea to tell me whats going on here with my Norther Lights Auto from 00Seeds? I am feeding her 200 ppm water filter through Brita filter Nutrition per Gallon of water -2ml CalMag -1ml FloraMicro GHE -1ml FloraGro Ghe -0.5ml FloraBloom -Overal PPM 400-500

Leaves. Color - Yellow

5y ago

2

4

Solved

Bottom leafes turning yellow Hello people! I'm growing critical mass 2 strains. I'm feeding them with micro,grow and bloom. Both are in 8 week of vegetation.why are my botttom leafes turning yellow?thank you!

Leaves. Color - Yellow

4y ago

2

Solved

Dying leaves help Leaves dying Turing yellow and brown

Leaves. Tips - Die

Leaves. Curl up

Leaves. Color - Yellow

5y ago

2

3

Solved

Potassium and Calcium deficiency?Both plants are autos on day 49 after sprouting. Plants didn't get any fertilizer during veg. I noticed deficiencies about 2 weeks ago, and added BioBizz Bio-Bloom, Top-Max and CalMag to next waterings. Planning to alternate water and feeding for the rest of the grow. any advice

Leaves. Tips - Burnt

Leaves. Color - Yellow

Setup. Strain - Autoflowering

2y ago

2

3

Solved

Flowering issues First time! Everything perfect until 1st week flowering. After that started the issues. Is overfeeding, is hungry, to much water? The second week flowering I started Cal mag, alg a mic, bioheaven to help the situation. Before that only npk. Watering 1-2 per week

Leaves. Edges burnt

Leaves. Color - Yellow

Plant. Too short

4y ago

4

5

Solved

Seedling changing colors Brand new to growing seedlings so could use some advice. As per the diary I thought it was bleaching and gave it slightly less light and then they started stretching again. Current environment: 75-77F; 64-66%RH; ~12DLI (9,000lux/24hr); 0.8VPD; MH: FC-8000 LED at 10%; 444EC, 6.1pH

Leaves. Color - Yellow

2y ago

4

3

Solved

Yellowing Drooping Plants Hello there fellow growers I need some help. This Autoflower has been really sick. Dropping and yellowness, red stems. What could this be?

Leaves. Color - Yellow

Plant. Wilting

Plant. Stem - Red or purple

5y ago

3

2

Solved

Hi fellow growmies, Could you identify my problem out here please? Is it a heat stress or stg. else?

Leaves. Color - Yellow

4y ago

1

1

Solved

what is the problem?The colors of the leaves make me think. I don't give a knock during these weeks of bloom time. Do you think this is a lack of calmag? or this is normal:)?

Leaves. Color - Yellow

Leaves. Color - Pale

3y ago

2

1

Solved

Leaf fade vs. deficiency Hey everyone, does this look like a deficiency? I’m in week 6 of flower, I had half a week of high temperatures and I’m sure she was affected just a bit and noticed Bud growth slowed slightly. Not sure that influenced this and if it’s a deficiency(magnesium?) or normal leaf fade.

Buds. Not fattening

Leaves. Veins - yellow between

Leaves. Color - Yellow

5y ago

3

4

Solved

Yellow Leaves Can anyone give me an answer as to why this one plants starting to get a yellow colour coming threw in the middle of the leaves? I don’t think it’s due to heat as the other plants are growing a nice green

Leaves. Color - Yellow

5y ago

1

1

Solved

Help me I use biobizz fertilizer. I'm moving forward by rising step by step per pot and doing 2 full 1 empty watering, I'm doing 3.5lt irrigation, my latest fertilizer table grow 3ml/L bloom 3ml/L top max 1ml/L alga a mic 3ml/L cal mag 1ml/L Ph6.4, but the problem seems to me like calciu

Leaves. Tips - Die

Leaves. Color - Yellow

Leaves. Color - Dark-brown

3y ago

3

Solved

Losing leaves during flower?Is it normal for autos to lose a lot of leaves during flower?

Leaves. Dropping off

Leaves. Color - Yellow

5y ago

1

1

Solved

Greenfingers666

problems with yellow outter rim round the leaves Just need to confirm my suspicions NITROGEN lack of?yeah/neih

Leaves. Color - Yellow

5y ago

3