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

Deficit

Faust1astarted grow question 4y ago

Hi guys please i would like to advise this phenomenon on the leaves it's in a few places on the vents you don't know what it could be? I will be happy for any advice.

Faust1a

Solved

Leaves. Color - Yellow

Leaves. Color - Dark-brown

Leaves. Other

likes

Red_Eyesweedanswered grow question 4y ago

Parece deficiencia de calcio o magnesio

1 like

Complain

Selected By The Grower

Hempy_The_Kidanswered grow question 4y ago

It looks like a calcium deficiency

1 like

Complain

Similar Grow Questions

Solved

Metallic spotting on lower leaf She's been super healthy most of the time, but last night I noticed some metallic spotting on one of the bottom leaves of the plant. I read about a couple of solutions, but I'm looking for input from the community here as well!

Leaves. Other

5y ago

5

4

Solved

Thoughts about light green leaves subtle light spots?Leaves are consistantly light green in color. 3 week old plant, upped nutrient strength to 420ppm a few days ago. There are lighter spots on a few leaves, one is by my thumb in this photo. Others are visible. Does this look like a deficiency? pH is 6. Thanks all for your help!

Leaves. Color - Pale

Leaves. Other

5y ago

4

3

Solved

Leaf problem help me :(I have a problem with the leaves, I am in the middle of the third week and the leaves that are further down, I think they are the first that have been there, have become like this, is there any problem ??? they are autoflowering I started giving fert this week precisely on Monday

Leaves. Other

5y ago

2

2

Solved

Seedling yellow leaves Two weeks ago I started these 3 seeds, all of them are in the same soil but two of them have yellow leaves. Maybe someone can tell me why. I think it is not normal in this young age. Please look at the pictures to compare the three plants. Thanks for your help!

Leaves. Color - Yellow

5y ago

4

3

Solved

Whats on my leafs Can anyone tell me why I'm seeing what looks like a very very small sticker or something funny on my cotyledone leafs. It's hard to see unless I take a pic and enlarge it but I have never se I'm no expert so anyone with help.its critical purple auto about a week since she popped

Leaves. Other

4y ago

1

2

Solved

early stage spots developing on young plants - nut burn, deficiency or ?? seeking opinions/experience cheers growbuds howdy growers, seeking advice re: spots developing? did recently up feed strength but only to about 2/3rd label and would appreciate experience on whether this is more likely nut burn/particular deficiency/ph/??? pics and even more detail included in my entries, cheerss

Leaves. Other

Plant. Other

Feeding. Deficiences

5y ago

7

6

Solved

Need experienced organic grower help!Growing in coco with organic dry amendments and worm castings. Had to give calmag 2 times at a low dose. Water PH 6.1-6.4 carbon filtered every time. Just flipped to flower yesterday. Weird spots on leaves. Phosphorus or calcium issue? Plant is growing vigorously just a few spots

Leaves. Color - Dark-brown

4y ago

2

Solved

superskunkyfunk

Yellowing leaves, some twisting, early in veg?Could anyone help me diagnose this plant. Idk if it’s nitro defic., heat stress, or overwatering or all 3. Temps during the day have been getting up around 86-88 daytime and only down to maybe 74 at night in the tent. I try to let the top of the soil dry out when watering as well

Leaves. Curl down

Leaves. Color - Yellow

Plant. Twisted

4y ago

3

3

Solved

Spots on leaves Completely natural grow. 4th week of vegetation, a fan leaves has this spotting. What’s the issue?

Leaves. Color - Yellow

4y ago

3

3

Solved

I'm seeing some discoloration, and it's spreading to the newer growth. I have been watering at pH 6.5, but upped water to completely soak the medium. How much should I let it dry out between waterings? Organic dry amendments, mycorrhizae, and CalMag.

Leaves. Other

6y ago

4

3

Solved

Dos si dos nutrient ?conds ago Hi growers could i get some advice with my plant as i am First time growing auto i start nutrient Really late day (35 First signs off flower) First nutrient ( day 42) i add Hesi booster 0.5 ml /1 l and Hesi flower green bootle half dose. And day after something like tha

Leaves. Color - Dark-brown

4y ago

1

1

Solved

Film-like substance on leaves Any ideas what's causing this "film-like" substance? Doesn't look like web, possibly trichome liquid? I'm thinking of harvesting -- about correct time -- as I'd rather harvest and cure early than lose it. My plan originally was to wait another week or so....

Buds. Other

Leaves. Other

Other. General questions

3y ago

2

2

Solved

The_garden_of_Vixen

Leaves changing color Hello. If it’s normal that lower (fist) leaves started to turn yellow and brown? I also have a taco leaf turning yellow and soft inside (it was normal for weeks, only edges were burned). Last 3 pictures

Leaves. Color - Yellow

2y ago

2

1

Solved

CaptainKurryKush

Yellow Leaf on mid flowering stage.Hello everyone, how is growing? I noticed some leaves turning yellow on the last week, I'm not sure if I overfeed them or if it is some kind of reaction because I put a new fun in the grow. Does anyone have the same kind of situation? Because it happened only in one of the plant

Leaves. Color - Yellow

3y ago

2

4

Solved

Too much nutes?Is this from too much nutes ?

Leaves. Curl up

Leaves. Color - Yellow

Leaves. Color - Dark-brown

5y ago

4

3

Solved

1. Over Fed (seaweed?) 2. Burnt? Cauliflower.. 3. Calcium Deficiency 4. Hydrogen peroxide 12% Food-grade 30/70 Mix. Personally I think it's the hydrogen peroxide 12% mix, the hydrogen gave one of its atoms to the neuron of the Diatomaceous earth metal clay. With help from heat

Leaves. Tips - Burnt

Leaves. Curl up

Leaves. Color - Dark-brown

2y ago

8

8

Solved

newly exposed leaf locations are yellow light burns and yellowing appear on the tips of the rain. there is an intense yellow color on the newly released jam leaves. I applied calmag last week, is it too much? Do you think I will make the next 2 irrigation without fertilizer?

Leaves. Edges burnt

Leaves. Color - Yellow

5y ago

8

7

Solved

Lower leaves getting yellow/ burn from tips and goes to uper leaves.Please Help !!! RQS Green Gelato Auto. Plant in 3rd week. Nutrients T.A flora trio and calmag Lower leaves getting yellow brown starts from tips like nut burn.. It starts from day 10 i was watering only with water. Can it be ph problem ? I measured yesterday and ph was 8.1

Leaves. Tips - Burnt

Leaves. Color - Yellow

Leaves. Color - Dark-brown

3y ago

1

3

Solved

One leaf yellow spots Hi guys, just came across this leaf today one of the lowest ones on one of my plants. None of the other plants seem to be affect nor any of the other leaves on this plan. Can’t seem to find it on list of deficiencies as it presents different. Any thoughts? Thanks guys!

Leaves. Color - Yellow

5y ago

4

Solved

Hello all, I am having some issues with my outdoor grow. It seems the leaves are beginning to turn yellow. It has not received nutrients I’d say in about a month. The main reason for asking is because I do not want to over correct by adding nutrients if that may not be an issue.

Leaves. Color - Yellow

5y ago

2