Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms

Accept

Recommended

Back to Grow Questions

Can anyone tell me what that is?

StDeaconstarted grow question 4y ago

Hi folks, can any of you tell me what kind of problem she has?

StDeacon

StDeacon

StDeacon

Solved

Leaves. Color - Dark-brown

likes

Mr_Weeds_Autosanswered grow question 4y ago

It's the beginning stages of a calcium deficiency, my friend.

likes

Complain

Selected By The Grower

Similar Grow Questions

Solved

Leaves Hi leaves are going to 2 shades of green any help?

Leaves. Color - Dark-brown

5y ago

1

1

Solved

Help on cal diffcency Hi can I use blood fish n bone to sort a calcium problem. In my plant.. Only on 1 fan leaf.. Doing this on a very low budget. Ty in advance

Leaves. Color - Dark-brown

5y ago

1

1

Solved

Leaves changing colors Leaves are starting to curl down on one plant. Another plant the leaves are changing colors as shown in the video, what am I doing wrong? First time grower.

Leaves. Curl down

Leaves. Color - Yellow

Leaves. Color - Dark-brown

3y ago

1

5

Solved

Hello guys, what kind of problem could this planta have? These are autoflowering plants.

Leaves. Tips - Burnt

Leaves. Color - Dark-brown

1y ago

1

1

Solved

TheProfessorGrows

K deficiency? Or something else?Not sure how to go about this deficiency. PH is solid at 6.5 so it’s not a ph issue. It seemed I had corrected the deficiency when it first appeared a few weeks ago, but now the brown spots seem to be spreading again. I think it might be K but not sure? Any ideas?

Leaves. Color - Dark-brown

3y ago

1

3

Solved

Seedlings leafs My seedling is 2 weeks old, used fox farm chart amd used 6 tbsp per galon to make solution, watered 3 plants only 1 is showing this symptoms please advise.

Leaves. Color - Dark-brown

5y ago

1

1

Solved

HELP plant had massive overnight change What happened to my friends girl? It was perfectly fine yesterday morning. This morning we checked her and all the hairs were brown and alot of the leaves were brown curled and crispy. Its been hot but to just change all at once is wierd. Some growth still pushing white hairs.

Buds. Other

Leaves. Curl up

Leaves. Color - Dark-brown

5y ago

3

2

Solved

Hat irgendwer Haushalttips? Kann ec und ph-wert nicht regulieren oder testen bitte um dringende Hilfe

Leaves. Curl down

Leaves. Dropping off

Leaves. Color - Dark-brown

4y ago

4

3

Solved

Tips of leaves look burnt??Day 12: Started noticing little brown marks on the edges of a couple of the leaves. Don't know what to do or what caused it. Thank you in advance for any help!

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Color - Dark-brown

5y ago

1

2

Solved

Droopy leaves?Is my plant okay, i feel like it could be overwatering but i’m not sure, leaves are droopy, and first leaves it has starting to get little dark spots, not sure what’s happening

Leaves. Curl down

Leaves. Color - Dark-brown

4y ago

2

1

Solved

Is 8 oz of water about right for 3 weeks old plants? Also thinking about LST, is it a good time to start that now? Also is buying nutrients worth it when it comes to harvest? Or is it more dependents on the power of the light ? Thank you for any advice 💯🙏🏼

Leaves. Color - Dark-brown

6y ago

3

3

Solved

Yellow leaves - moby dick The olders leaves started to die and to turn this yellow-brown color. I thought it could be the temperature (I am about to receive my temperature hydrometer to measure that), or over/less watering, or nutrients. The plant looked great a week before.

Leaves. Color - Dark-brown

5y ago

2

3

Solved

Brown spots. Any idea guys ?Something wrong is going on with my first grow. My last watering ( with ph 6.4 ) guanokalong grow 0,5ml/l ..... bloom guanokalong bloom 0,5ml/l .... piranha Advanced Nutrients Piranha 1ml/l .... Guanokalong BatBoost 2.7ml/l ... Sensi Cal-Mag Xtra 0.5 ml/l. Flowering week 3.

Leaves. Edges burnt

Leaves. Color - Dark-brown

Techniques. ScrOG

5y ago

1

2

Solved

Yellow & brown spots in 2nd and 3rd week in coco-perlite nursery cup. What am I doing wrong? Fed until 20% runoff (extra), strained. Smth with roots?2nd grow in 70/30 coco-perlite mix* & very similar issues w. yellow/brown spots in weeks 2-3, then stabilizes. *CalMag & pH buffered 6h @ 0.5mS, pH5.8, strained** & seed planted. Feed: W1: **Strained sol. + water 70/30, pH5.8 W2: AN M+G+B 1-1-1 + Simplex CalMag Plus 0.4mS Help

Leaves. Edges burnt

Leaves. Color - Dark-brown

Leaves. Color - Black or grey

8mo ago

9

6

Solved

Why do I have brown/black spots on my OG leaves?Bare with me please. I purchased "aPotforaPot" kind of on a whim late one night. I planted 3 weeks ago yesterday and have been feeding exclusively water with PH ~5.5. Just received Cal-Mag in the mail and plan to use on the next watering. I'm starting to notice spots on OG leaves

Leaves. Color - Dark-brown

5y ago

1

2

Solved

NIagaraFalls420

Deficiency issue/problem with leaves Any idea what problem I’m having with my plant/leaves? I’m guessing some type of deficiency because I’ve only fed once and it was a few weeks ago. (Check photos in most recent week). Any advice/ tips would be awesome, thanks!

Leaves. Wilting

Leaves. Color - Yellow

Leaves. Color - Dark-brown

5y ago

3

3

Solved

Are my leaves heat stressed?My leaves are looking sad on the new plants, I had this issue in my tent on my last grow but put it down to heat stresse, I’ve improved my ventilation added a air cooler and humidifier, but they still look sad, please help

Leaves. Color - Dark-brown

4y ago

1

1

Solved

Discoloration and Spots I'm still not sure if this is a deficiency or some sort of burn. It's definitely spreading a bit more, and I'm unsure if there's time left to address it in the grow. Video of full plant in week.

Leaves. Edges burnt

Leaves. Color - Dark-purple

Leaves. Color - Dark-brown

5y ago

2

2

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

4y ago

1

1

Solved

Brown spots/yellow tips after accidentally breaking a blade Hi! I accidentally broke an older blade from one of her leaves, and after a couple of days that leaf started getting brownish spots and slightly yellowing tips. Is this normal to happen after a broken blade and will eventually die off? Or is this any sort of deficiency? Thanks !

Leaves. Tips - Die

Leaves. Color - Dark-brown

Leaves. Other

5y ago

1

1