Vote Now 🏆 for the Grow Awards 2025!

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

Grow QuestionsBad Start

Bad Start

WuTangNWRstarted grow question a year ago

Guys i need help for those spots and the weird collor. Details: Water pH: 6,5 Nutrients: None Soil: Unknown Light Time: 24/24h Week : No 1

WuTangNWR

Open

Leaves. Color - Yellow

Leaves. Color - Dark-brown

Setup. Lighting

likes

Answer

BigYayoanswered grow question a year ago

24h sur 24h n'est pas conseillé,la plante doit avoir un cycle de sommeil comme l'humain...par contre soit elle est trop arrosé soit la terre est trop riche(je pense pas mais à tester les ppm du sol pour être sur),une pourriture racinaire je pense,surrarosage,il faut la replanter et nettoyer les racines.got a Wu...🤗👐

likes

Complain

Koppyanswered grow question a year ago

much nitrogen to soil and other tip the light is to colse frist time the seed not be stronger 250-400 ppfd

likes

Complain

Organomananswered grow question a year ago

Nutrient issue from growing in crappy soil with too much debris/wood chips. 18/6 is best, never grow at 24/0, plants NEED "sleep".

likes

Complain

YorkshireGardenerukanswered grow question a year ago

Yep definitely wet dry out then water with a 1m per lt with hidrogenproxide this will kill any root rot any pathergens as well as add lot of extra oxygen to your water 💧 this will cure it in a week give it a two days no water then

likes

Complain

Scrubbyjimbobanswered grow question a year ago

I think you're keeping your rootzone too wet. Let things dry out a little bit.

1 like

Complain

Similar Grow Questions

Solved

WHAT IS CAUSING MY LEAVES TO CURL? (Day 64 pictures)The leaves at the top of the plant seem to be curling up. My first guess is that there is too much light. I recently moved my light down to 12 inches above the canopy. The PPFD should still be under 1,000, but I don't know what else could be causing it. Please help. 🙏

Leaves. Curl up

Setup. Lighting

5 years ago

4

4

Solved

Light or nutrient burn?Ive been having yellow tips on the tops of both my plants for some time now, I already raised the light up a bit higher than the maximum height the manufacturer recommends, but Im still having the yellow tops. Could this be nutrient instead of light burn?

Leaves. Tips - Burnt

Leaves. Color - Yellow

Feeding. Other

5 years ago

2

2

Solved

Nutrient problems??Is this potassium or light burn? Or something way different?

Leaves. Color - Yellow

5 years ago

4

4

Solved

jimmminycricket

Lights Uguguhrjrj is this enough light for these babez? 600 watt tamlampy

Setup. Strain - Autoflowering

Setup. Lighting

5 years ago

2

3

Solved

jimmminycricket

600 wattwhat Has anyone heard or used or have an opinion on this 600 watt led

Plant. Other

Setup. Strain - Autoflowering

Setup. Lighting

5 years ago

2

9

Solved

How do I swap my lighting schedule?So I’ve got my lights on a 18:6 schedule but the way I’ve done it tube ineffectively made the plants nocturnal lol so I was wondering how can I swap the schedule so the lights are on in the day not at night ? Haha

Setup. Lighting

5 years ago

1

2

Solved

Light and water Thank you guys! for watering, I don't know how she can react giving her more than 250ml. I can try but I don't want to drown her. For the light, unfortunately direct sun light arrives from 11.30/12 am to 7pm. Before it is covered by other buildings behind my terrace.

Setup. Lighting

5 years ago

4

Solved

Spots and yellowing on the leaves Good evening I have an autoflowering at the eighth week and recently yellowing has begun to appear on the leaves that I don't understand if it is the leaves that go towards the natural end or a problem of burning of fertilizer or even a fungal infection.

Leaves. Color - Yellow

5 years ago

2

2

Solved

Leaf spot Hey, noob here. I have this Seedsman Lemon Auto with a spot on its leaf. I wanted to diagnose the issue asap if there is one. what are your opinions? Thank you and happy growing.

Leaves. Color - Yellow

5 years ago

1

1

Solved

switching lights from veg to flower.Hi. Ive seen a lot of growers leave there lights on 24hrs or 18/6. Ive always switched mine to 12/12 when switching to Flowering. Has anybody noticed a difference when leaving lights on 24hr or 18/6 instead of 12/12. Thanks.

Setup. Lighting

5 years ago

2

2

Solved

Help diagnose hydroponic plants! Too much light/heat? Nutrient issue?The plant's leaves on the right are wilting and drying out, while the leaves on the left are spiking. Just did a nutrient/water change but it didn't help, and it looks like growth is being stunted on the right plant. Humidity has been around 45-55 rh and temp 70-80F

Leaves. Curl up

Leaves. Color - Dark-brown

Plant. Wilting

5 years ago

4

Solved

23w CFL or Sun for geminating?Is 23w domestic 2700K CFL enough for germinating? Better putting them outside under a dome?

Setup. Lighting

Setup. Seedling

Setup. Outdoor

5 years ago

1

5

Solved

Yellow stain I have just seen a little yellow stain on one leaf, i put a extractor and a humidifier because during the light period temperature is 28,5 but humidity goes drastically down( 44%), i am not using fertilizers just water every two days , should i cut the leaf ?thank u for your help

Leaves. Color - Yellow

5 years ago

4

2

Solved

Switch or not 12/12 :)Question : Should i allready go for 12/12 ? nutrient given fro transaction for Autos and for PP grow formula nectar and Armor Si. ( great protection) Thanks in advance . Photos attached

Setup. Lighting

5 years ago

4

6

Solved

Nitrogen Def?Is this a nitrogen deficiency? I just fed with an organic tea 2 days ago. See week 7 of my diary for exact recipe. How long to see her bounce back?

Leaves. Color - Yellow

Feeding. Deficiences

5 years ago

2

2

Solved

older leaf diagnostic - golden blotches on tips and edges on plant 1 AND plant 2 has brown spots on older leaves between green veins Second Grow and same problems plant 1) some deformed twisting first set of serrated(W3 apr.14) brown spots between veins on older leafs (W4) plant 2) tips getting yellow and fading(W4 apr.25) yellowing of tips and older leaves, (W5 apr.29) green fading on tips, gold edges / tip

Leaves. Tips - Burnt

Leaves. Veins - stay green

Leaves. Color - Dark-brown

5 years ago

3

3

Solved

HARVEST TIME?I don't know if I should harvest my plants yet. I've been giving them RO water for the last 1.5 week. One looks her pistils are getting too dark, while the other one has a lot of white pistils but many of her fan leaves and sugar leaves are turning yellow already. Should I cut?

Buds. Other

Leaves. Color - Yellow

5 years ago

2

4

Solved

LordFluffyPants

OK, my grow tent is 4ftx4ftx7ft. I have been veg with 600W ViparSpectra. I have now go t my new P1000 ViparSpectra 1000W. With both running, and 3 plants, growing in soil, what sort of yield can I expect? The YOR calculator is only setup for HPS/MH.

Setup. Lighting

5 years ago

2

2

Solved

Curly leaves, help!Upwards curling of the leaves, any ideas? Also not sure if theyre all abit leggy or if they are on track

Leaves. Curl up

Leaves. Color - Yellow

Plant. Too tall

5 years ago

1

Solved

Yellowing Week 4 Is the yellowing present in Week 4 of any concern?

Leaves. Color - Yellow

5 years ago

1

1