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

Help?! Deficiency or Light Burn?

IndicaSmoker239started grow question 4y ago

Need help with my plant! Can’t tell if it’s a deficiency or light burn. I’m growing in SoHum Living soil, which is a water only soil, and have only been in it for 2 weeks (7 gallon pot). This is also my first run with my new MarsHydro TSW2000 and I had it at 60-65%, and at 21”

IndicaSmoker239

IndicaSmoker239

Open

Leaves. Color - Yellow

Leaves. Color - Pale

likes

Answer

Psilocubensisanswered grow question 4y ago

https://www.growweedeasy.com/cannabis-symptoms-pictures Burn maybe? if no ; Potassium or Phosphorous so...

likes

Complain

Similar Grow Questions

Solved

What deficiency is this?Earlier, I added Epsom salts to fix purple stems, I’m pretty sure I over did it and I think this is a potassium deficiency but I’m not sure. I was being cheap and didn’t change res b4 moving over. Now that they moved tents, seems to be getting worse. How do I fix fast!? Pix in di

Leaves. Edges burnt

Leaves. Curl down

Leaves. Color - Yellow

5y ago

1

3

Solved

Is this a cal deficiency New grower in need of help. Give just water last feed Ph at 6.50

Leaves. Curl up

Leaves. Color - Yellow

4y ago

1

2

Solved

GoldenWeedGrower

Is this calcium deficiency ?it seems calcium deficiency to me. Am I right or not ?

Leaves. Twisted

Leaves. Color - Yellow

Leaves. Color - Dark-brown

4y ago

1

1

Solved

Yellowing Leaves I'm concerned my plant may be prematurely yellowing. I've added Cal-Mag to see if that would help with the yellowing of leaves, but the issue persists. Yellow leaves are moving progressively higher up the plant, but my other strain is not presenting same problem. (See Post)

Leaves. Color - Yellow

4y ago

4

4

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

2y ago

2

1

Solved

Haven't watered since sprout, one of the 3 seedlings (super silver haze auto) seems to have an issue, I think it might be overwatering because I may have soaked the soil when planting.... It seems to early to be any kind of deficiency....

Leaves. Color - Pale

4y ago

5

2

Solved

Purpling, contorting, drying, yellowing.Leaves are going all nuts, i think it was from a bad feeding, i've been too busy, no time for notes, they started going purple after feeding so i used plain water for the next 3 waterings with +water, tops started showing calcium lack, anyone can confirm? Give bloom+cal right?thx

Leaves. Color - Yellow

Leaves. Color - Dark-purple

Feeding. Other

5y ago

1

2

Solved

What’s wrong?As always, if you are far away… I got this photo. But already 1500mi away. Can someone help me out?

Leaves. Color - Yellow

4y ago

6

5

Solved

Cal/Mag deficiencies? Yellow leaves top Hello dear growing community! I am wondering if my purple Auto, at 4 weeks, is doing well in termes of Cal/Mag (that I don't use) or NPK (normal use of Biogrow, bloom and top max) because I am having the points of the leaves getting yellow? 🤔🤔 Thanks :)

Leaves. Color - Yellow

5y ago

1

2

Solved

greenflipcali89

Did I give too much fertilizer??So I decided to add in some soluble fertilizers. I gave it a 1/4 tsp (50% of recommended dosage) a couple days ago and noticed some yellowing of new growth on the bud sites. Is this a sign of excess potassium and phosphorus? I gave it Fox Farm Open Sesame (5-45-19).

Buds. Other

Leaves. Color - Yellow

Feeding. Other

5y ago

4

3

Solved

White tips?White on both the tips of the first little 🍃??Anyone any idea what causes this. Can’t be heat as I’m useing led lighting

Leaves. Color - Pale

3y ago

4

4

Solved

Can you please provide feedback about my current grow? I want to improve and collect as much data as possible and get involved with the community. Help me to save this ladies.. All feedback and help will be appreciated. I am working hard to produce the best medicine.

Leaves. Color - Pale

Plant. Too tall

5mo ago

20

6

Solved

She has yellowing and dying leaves issue for a while now. I was giving more nutes lately to combat the issue. Now burnt tips say it is to many nutes. So I decided yesterday that I should water with a bit of calmag before next feeding at beggining of the week.

Leaves. Edges burnt

Leaves. Color - Yellow

Leaves. Color - Pale

5y ago

1

Solved

Brown spots down the veins of leafs Hi peeps I got a quick question. I got some brown spotting on my leafs. The brown spots are starting down the veins of the leaf. It's only my second outdoor grow. I'm on day 32 of flower so still got a bit of time.

Leaves. Color - Yellow

3y ago

2

5

Solved

IMPORTANT excess/deficiency? What's happening? Flowering is in danger What's happening here? I think it could be Fe deficiency, Mn deficiency, S deficiency or maybe K excess. But I'm not sure about diagnostic and I think I can have more than one problem. Please help, I don't know how to solve it and I see how flowering is very slow and weak

Leaves. Color - Yellow

Leaves. Color - Pale

Leaves. Color - Mottling

4y ago

6

7

Solved

What’s wrong!Any ideas what’s wrong with this plant? None of my other orange sherbets look like this & they are all in the same environment & getting the same nutrients?

Leaves. Twisted

Leaves. Color - Yellow

Leaves. Other

5y ago

2

2

Solved

Leave Tips Yellow and Brown on New Growth The leave tips of my plants turned yellow and burnt after i gave them a bottled nutrient feed (organic). Unfortunately i failed to measure the PH of the Water (it was probably to high). This was one Week ago and the New Growth still show signs that something is wrong.

Leaves. Tips - Burnt

Leaves. Curl down

Leaves. Color - Yellow

1y ago

3

2

Solved

Leaves doing weird stuff My leaves on one plant are doing this weird thing where some parts are yellow'ish. It looks like a mutation. She is getting the same nutes as the other 3 plants in the garden and they aren't doing this. I've never seen this before so I'm not sure what I'm looking at?

Leaves. Color - Yellow

2y ago

6

5

Solved

"Boax Hemp Plant Yellowing"Wondering what's missing in their diet? I have about 20 Boax hemp plants that are starting to yellow out. If anyone has some suggestions I am all ears.

Leaves. Color - Yellow

5y ago

3

Solved

Is this new growth or a nitrogen deficiency Is this a sign of nitrogen deficiency? Or is it just lots of new growth?

Leaves. Color - Yellow

Plant. Stem - Weak

Plant. Stem - Red or purple

2y ago

4