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 Questionswhitish spots on new leaves?

whitish spots on new leaves?

GoldenGromiestarted grow question 4 years ago

Not sure what this is can anyone help thanks!

GoldenGromie

Solved

Leaves. Other

likes

Mr_Weeds_Autosanswered grow question 4 years ago

This type of spotting on new leaf growth is usually due to a Calcium deficiency.

1 like

Complain

Selected By The Grower

GoldenGromieanswered grow question 4 years ago

Lol sorry 2ml per liter

likes

Complain

GoldenGromieanswered grow question 4 years ago

Hi Mr Weeds i read alot of your answers their great thank you. I use RO water but always add advanced nutrients sensi cal 2ml per gallon shoukd i increase? Thanks again

likes

Complain

Similar Grow Questions

Solved

1 out of 3 doesnt do as well as the others Im just wondering why one out of 3 plants, does not perfectly well while the others seem doing awesome. Can it really differ from a strain that it shows signs of light stress or nutrient burn while other plants seem to do well with it? I added 3 pics, 1st one showing the meh one

Leaves. Other

4 months ago

1

Solved

Is this Okay ? Leaves from buds tuning Black/purple. I have pH around 6,7. Strain Is apricot by Fast buds And it shouldnt be black. I am using full biobizz nutrients by shedule

Leaves. Color - Dark-purple

Leaves. Color - Dark-brown

Leaves. Other

4 months ago

3

3

Solved

Normal trichomes or something bad?Dumb question, I started noticing this on my leaves. I recently battled with insane humidity which I was just recently able to fix, and was wondering if this is normal/my usual over worrying or if it's some sort of mold/mildew/fungus or something I should actually worry about.

Leaves. Other

4 months ago

6

5

Solved

Spots on leaves Any idea what these whitish yellow spots are? They appeared overnight. I'm growing in ffof with perlite and ewc. No nutes added yet, just bush doctor cal mag at half dose 3 days ago with great white, recharge, and photosynthesis Plus which was the last watering of 1.2 liters.

Leaves. Other

5 months ago

1

Solved

White spots on a few leaves Any idea what these whitish yellow spots are? They appeared overnight. I'm growing in ffof with perlite and ewc. No nutes added yet, just bush doctor cal mag at half dose 3 days ago with great white, recharge, and photosynthesis Plus which was the last watering of 1.2 liters.

Leaves. Color - Yellow

Leaves. Other

5 months ago

2

2

Solved

Identify Issue: Brown Spots, Lower leaves first, from outer-tips Showing up on 2 out of the 5 in my soil bed. Front 2. Transplanted 10 days ago, went well enough. Watering with tap water, never tested but didn't have an issue last run. Same soil, but I did add 8 cu ft of new soil to the top. Gently amended with b6, Kashiblend, coconut powder.

Leaves. Other

5 months ago

3

5

Solved

AutoflowersSucK

Bugs? Virus? Pathogen? Nutrient issue?Whats this? It's on all my plants and all my strains. Looks like Thrip damage, but i can't find a single thrip, aphid, mite, egg, larve, nothing.....

Leaves. Other

Other. Bugs

5 months ago

3

Solved

What is this Jawn on my Leaf Device?What is this on the leaves? Brand new clone 1 hour in my ownership. I sprayed her with Bonide Captain Jacks Copper Fungicide in case it is PM. Doesn't look like PM though. Looks almost like hard water deposits. What do you guys think?

Leaves. Other

5 months ago

4

Solved

Tiny holes!?This morning while looking I noticed tiny little holes on some of the leaves on one of my plants. I didn't see any pests with my eye, and I tried to use my phone the best I could but couldn't see any. I've also heard this could be environmental/viral. Any thoughts or ideas?

Leaves. Other

5 months ago

2

2

Solved

Wet locking Spots on Leafs after Foliarspray Hey i got a Question. second try sry i used BoomBoomSpray 2Days ago since then i got spots/stains all over the leafs which looks wet but there not wet I used 1,25ml 250ml water while light was on but they dont look burned or something like that even lower leafs thx for your he

Leaves. Other

Feeding. Other

5 months ago

5

3

Solved

Wet locking Spots on Leafs after Foliarspray Hey i got a Question i used BoomBoomSpray 2Days ago and 1 day later i got some spots/stains all over the leafs which looks wet, but there not wet I used 1,25ml on 250ml water while light was on but it dont look burned or semthing like that thx for your help

Leaves. Other

Feeding. Other

5 months ago

1

Solved

Plants showing some deficiencies / toxicities My plants are showing some deficiencies / toxicities. Does anyone knows whats going on? All info about feeding, ec, ph, temps, humidity is in week 10 of my diary!

Leaves. Other

5 months ago

1

1

Solved

Brown/white spot Hi everyone. The plant is a photo on her 7th week of veg. I give solid ferti and diluted compost tea water then appeared white spot on old leaves and the new leaves have tips burnt. Is it PH problem or PH mix with overfed?

Leaves. Edges burnt

Leaves. Other

Setup. Strains - Photoperiod

5 months ago

1

1

Solved

New growth looking strange and growth slowed down (wilting?)The new growth of my plants are looking a bit strange, and growth seems to be slowed down. Could this be that the light is too strong? Or can this happen if the humidity is too low? I already installed an humidifier but looks like its not helping. Whats going on? Info in week 10.

Leaves. Other

Plant. Wilting

Plant. Other

5 months ago

2

Solved

Spotted Leaves My ladies looked good until recently, it has been very warm the last few days. Then they began to let their leaves hang down (didn't get enough water) and gradually turned yellow, now they are getting spots. This is my first grow and I am not sure what it could be.

Leaves. Other

5 months ago

3

2

Solved

Hole in leave Hello grow community 🌸 I have a hole in my leave, anybody know whats the problem?

Leaves. Other

5 months ago

4

3

Solved

Wrinkling leaves One of my ladie's leaves has started to wrinkle, what am I doing wrong? 😟

Leaves. Other

6 months ago

3

2

Solved

Weird looking leaves in Veg week 2 Does somebody know why the leaves are like this? After these leaves the next ones are looking healthy and normal again. See week 2 in the Diary. Thank you :)

Leaves. Other

18 days ago

1

5

Solved

Why did the first set of leaves grow so long?Why did the first set of leaves on my double grape plant grow so long? It seems like the growth may be stunted as the second set of leaves are growing in weird as well. Is there anything I can do to get this plant on track?

Leaves. Other

13 days ago

4

5

Solved

Strange Twisting Leaves I have a plant that's just over 3 weeks old, and since the first week or so, I noticed it has some leaves that grow with a "kink" or "twist." They all seem to have a small discolored spot on the edge of the leaf that eventually becomes the corner of the kink/twist

Leaves. Edges burnt

Leaves. Twisted

Leaves. Other

4 days ago

7