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

Leaf deficiency

Elgarstarted grow question 4y ago

Hello, I have these leaves and I’m not sure what’s the deficiency. They’re bizarre. any help is appreciated

Elgar

Elgar

Solved

Leaves. Other

likes

advice

Mr_Weeds_Autosanswered grow question 4y ago

Looks the beginning signs of a magnesium deficiency my friend. Should be an easy fix ... Just give her a dose of Cal-Mag.

2 likes

Complain

Selected By The Grower

Similar Grow Questions

Solved

Дефицит Всем привет. Подскажите, что ей не хватает? 5 неделя цветения

Leaves. Other

2y ago

2

3

Solved

Discolored leaves.Wondering what I’m doin wrong here. DWC bucket. PH sits between 5.8-6, I’ve given her very little nutes, 2 ML of general organics bloom and 2 ML of Cali magic, branches are extremely weak, plant over all is so so tiny.

Leaves. Other

5y ago

1

2

Solved

angebaut_und_zugeschaut

V-Shaped 1st pair of leafes /White Widow Auto Hi i'm currently in my second 'experiment' to grow some auto's. The white widow shows 5 days after germination a v-shaped form of their first pair of leafes. The 2 Royal Jack's are slightly at the same path so i moved my GoLeaf X1 LED (150W) at 60cm distance.

Leaves. Other

4y ago

5

4

Solved

Spider mites prevention Have any of you used this for killing spider mites. My partner had an infestation so I’ve extra cautious. I bought this & lacewing eggs which I sprinkled on the top of my soil. Would you all use these for prevention or...?

Leaves. Other

Other. General questions

Other. Other

4y ago

1

2

Solved

Leaf bite Hi growers. My dog bit part of the leaf seen in day 9. She’s so young so I’m thinking she won’t make it. Anything I can do to help?

Leaves. Other

5y ago

4

5

Solved

SupremeGreenGrows

1st Grow, using FoxFarm OF Happy Frog. Need Advice on nutrients. When to start? what nutes to use? Schedule?Currently on week 5 and my girl is growing in a 50% ffof 50% ffhf mix. She has slightly darker green leaves so I really haven't given any nutes. should I keep holding off on the nutes? I have some Maxibloom and Calmag but I'm unsure if she needs any right now. FF user any tips?

Leaves. Other

Feeding. Schedule

Feeding. Other

2y ago

5

3

Solved

I lost!Hi good fellows!💚 What you reckon? Thanks a lot!💚

Leaves. Other

3y ago

2

2

Solved

Light dry spots on leaves Other than a overly humid environment anything else I should look for that could have a hand in the spots that appearing on one of my plants?

Leaves. Other

4y ago

4

3

Solved

Light green spots Does anyone have any idea what the little light green spots could be? Two plants, one larger, one smaller, and the smaller one with these light green spots. Same amount of nutrients and water.

Leaves. Other

3y ago

6

3

Solved

Help with diagnoses leaf yellowing and yellow spotting Can anyone help me in the right direction on what the plant is telling me she needs. I'm getting yellowing on lower leafs and spotty yellowing on upper leafs. I thought maybe light burn for spotty yellowing and raised light a few inched with no change. I appreciate the help!

Leaves. Color - Yellow

Leaves. Other

2y ago

10

12

Solved

Brown dots lower leaf Hi im noticing some brown dots on a leaf somebody to check whats wrong?

Leaves. Color - Dark-brown

Leaves. Other

5y ago

1

1

Solved

Nutrient deficiency or nutrient burn not sure Nutrient deficiency or burn, at the bottom of the plant

Leaves. Color - Yellow

Leaves. Other

5y ago

2

4

Solved

Weird rusting of leaves, what do my babies need?!Everything is finally starting to explode with growth, but new issue emerging. Can anyone help me figure out what I’m lacking??

Leaves. Other

4y ago

3

Solved

Are the leaves heathy?sehen die Blätter ok aus ? die einen sehen etwas pelzig aus oder täusche ich mich ?

Leaves. Other

Other. General questions

Plant. Too short

4y ago

7

3

Solved

Advice?Done with LST. I added a little overdrive.. just so anxious. My plants seem in line with pics from other Growers diaries. Any advice appreciated. Sometimes I’m afraid I overdo it with early topping and I did a lot of lst on these. I’m new at this. Thanks for reading! 🌱

Leaves. Other

Feeding. Chemical composition

Techniques. LST

4y ago

3

2

Solved

What do you guys think is wrong with my leaves? I think it's lightburn because it seems especially bad and concentrated directly under the grow light but then again I see some off these spots far away from the light so I'm unsure. Over-fertilization maybe? Mostly on canopy level

Leaves. Other

7y ago

5

4

Solved

Should I remove the fan leaves when it's flowering?Should I cut the fan leaves when it's flowering? Or is it bad

Leaves. Other

5y ago

1

4

Solved

the lower older fan leaves are curling and developing brown spot and the inside newer growth is light green alomst yellow. what am i doing wrong?

Leaves. Other

7y ago

2

2

Solved

Friends who use the application (GrowDoc) tell me it gives out truthful information? And are there other similar apps for this?Friends who use the application (GrowDoc) tell me it gives out truthful information? And are there other similar apps for this? Maybe there is an application better and more accurate than this!?

Leaves. Other

Other. General questions

Other. Other

2y ago

3

1

Solved

Northen light small yellow spots Small yellow spots on old leaves Pre fertilised soil Sf 1000 23-25 Celsius 45%-60% hum 53 cm light distance 22 days since sprouting No fertilizer added Ph 6-7 15 lt plastic pot

Leaves. Other

4y ago

3

4