The Grow Awards 2026 🏆

Back to Grow Questions

Tips turning color

gingilustarted grow question 6y ago

I've noticed leaf tips are turning slightly brown. Do you think it's a problem? Which could be the reason? Expect this, do you think they are healthy?

Solved

Leaves. Color - Dark-brown

likes

MiPotFarmanswered grow question 6y ago

Looks pretty normal to me for this stage! Some of them bid first leaves will do that not much to worry about from what I’m seeing! Good luck 👍🍀

1 like

Complain

Selected By The Grower

OGgrowsanswered grow question 6y ago

Hi @gingilu it seems to me that it is due to the substrate being soaked, but nothing serious, these first leaves tend to yellow and fall. try to intervene more between waterings and let the substrate almost dry between waterings. try to control by the weight of the pots, the substrate when it is dry becomes very light and when it is very wet it becomes very heavy, try to orient yourself like this. good luck mate 👍🙏

2 likes

Complain

Similar Grow Questions

Solved

Could someone help me to identify the issue my plant has?This girl isn't looking healthy anymore and I need to figure out why. What I did: I topped her pretty early but she recovered well (you can see it in my grow diary). A week later I transplanted her from 0.5L pot to her final autopot 14L. After that she had a hard time recovering.

Leaves. Color - Yellow

Leaves. Color - Dark-brown

10mo ago

2

3

Solved

Refresh Box-area How to quickly put things in order in this box? There's also a tank...

Leaves. Color - Dark-brown

Other. Bugs

Techniques. ScrOG

3y ago

4

3

Solved

More rusty spots See this now on more and more leaves. Only upper fan leaves that get good light exposure seem to be affected from this and also the clawing. Have backed off the nutes completely for now and will add ground egg shells to the water in the hope its a Ca deficiency.

Leaves. Curl up

Leaves. Color - Dark-brown

Feeding. Deficiences

5y ago

1

1

Solved

No logro descifrar cómo arreglarlo - auto en DWC 4 semana y media desde el comienzo, ph 6.0, ppm 600, incluye nutrientes base+calmag+silicium+trichodermas. mismo problema durante toda la vegetación, en la 4ta semana incluí calmag y mas fertilizantes y pareció mejorar pero ahora vuelve a decaer. Sobre fertilización? deficiencia?

Leaves. Color - Dark-brown

4y ago

1

1

Solved

Leaves showing issues. Can I still flip to flower?Week 5ish in veg. I was planning to flip on Saturday. I’ve had issues the entire grow. Supplemental cal mag feeding have helped.

Leaves. Color - Yellow

Leaves. Color - Dark-brown

2y ago

2

3

Solved

Progressive rusty spots on leaves been upping calmag .5 each feed, still getting worse, if not calcium deficiency... what is it? should i keep upping calmag? running 2ml/gal currently. bud development is still good, not stunted, good structure and trichomb production, great smell.

Leaves. Color - Dark-brown

Other. General questions

Feeding. Deficiences

8mo ago

18

10

Solved

First time growing/Need help in late flower Over the last 9 days my plant has gone from happy and healthy to sugar leaves pointing straight up near the top of plant and drying and curling up on the lower levels. Is this from too much light or did I over feed late in flower? First grow/ no diary. Can I save or do I chop?

Leaves. Curl up

Leaves. Dropping off

Leaves. Color - Dark-brown

10mo ago

7

3

Solved

Browning leaves? Did a soil slurry and dropped the water from 6.8 to 6.2. Does that mean it’s locking out? How should I go about fixing this? In peat pearlite and worm castings. Added about 6 cups of lime to the 20 gallons of soil thought that should have helped the ph?

Leaves. Curl up

Leaves. Color - Yellow

Leaves. Color - Dark-brown

5y ago

1

Solved

Leaves dying...(Not from my diary, asking for a friend, thank you) Hi guys, need some help please. What can cause this problem on the leaves? I'm using foxfarm soil (ocean forest) Ph range 6.5-6.7 Cal mag 4 ml /gallon

Leaves. Color - Dark-brown

4y ago

2

2

Solved

Help! What is this?! Upper leaves turning yellow/brown but not the lower ones. Light burn?

Leaves. Edges burnt

Leaves. Color - Yellow

Leaves. Color - Dark-brown

2y ago

1

1

Solved

Help brown leaves What happend to them? Left them 2 days without water and nutriens. To dry out a little. Top soil was dry now. Give them water and food again. Was it water and nutriens shortness?

Leaves. Color - Dark-brown

5y ago

3

Solved

More leaves turn yellow from the bottom upwards with brown spots in the middle of the leaf. ph 6.2 goes in but runout is 7.4 what is wrong? lockout or overfertilised? I used BioBizz schedule. Will it flower someday or should I trash it? 😭

Leaves. Color - Dark-brown

6y ago

16

6

Solved

Dark brown leaves Hi, I'm at the end of flowering, I have about a week left before harvest and on one of my plants the leaves are turning a dark brown color. Do you know where this could come from?

Leaves. Color - Dark-brown

3y ago

4

3

Solved

PH problems High Again! I still go the soil ph problems (4.7) my diary is fucked up so dont go after this weeks diary. dolomitic limestone?

Leaves. Color - Yellow

Leaves. Color - Dark-brown

5y ago

1

1

Solved

Please say it ain't bud mold :(Noticed a brown spot on my center cola last night. This morning it progressed so I removed it. I'm noticing browning on nearby leaves. It may be nute burn (I have been heavy on them), and I did recently increase light intensity to full two days ago, but my temps are ~74f. Pls no!

Leaves. Color - Dark-brown

6y ago

2

2

Solved

Hey Friends… it’s my first grow and it’s Jack 47 Auto XL - I don’t know what happened, but look burn or something?! Do you think still should try or take new one? Thanks

Leaves. Color - Dark-brown

2y ago

5

3

Solved

light stress of seedling Light stress (image of 28.5.): is it likely that my plant will recover?

Leaves. Color - Dark-brown

2y ago

4

4

Solved

Browning leaves sections of leaf surface discoloured Day 18 leaf worries, browning areas, slightly metallic shine. I think from reading it might possibly be a phosphorus deficiency but I’m not certain so though I’d ask for advice. Thank you for your time and all answers are appreciated. Have a great day!

Leaves. Color - Dark-brown

4y ago

2

2

Solved

What is this anyone

Leaves. Color - Dark-brown

4y ago

1

1

Solved

Too soon for leaves to be turning brown and curling!The auto widow circular leaves are curling at the tips and the tips are turning brown, and one of the pineapple kush auto circular leaves is not only brown at the tip but looks like about a third of it on the end is gone. See photos. What might be going on and what can I do?

Leaves. Color - Dark-brown

3y ago

1

1