Back to Grow Questions

white dots on the leaves ( no spider mites) what is it?

fish_ringerstarted grow question 5y ago

there are dots on the leaves. i checked under the leaf, but there is no sign of spider mites. can anybody tell me what is it? (

fish_ringer

fish_ringer

fish_ringer

Solved

Leaves. Other

likes

Vio_La_Growanswered grow question 5y ago

Looks like some trace amounts of White Powdery Mildew. Diluted hydrogen peroxide can help wipe off

1 like

Complain

Selected By The Grower

Robertsanswered grow question 5y ago

Looks like water was on leaves and they are light bleach spots. Unless it is powdery then it is a different story. Milk is suppose to kill the fungus if it is powdery.

1 like

Complain

Hempy_The_Kidanswered grow question 5y ago

Looks alot like thrips damage

1 like

Complain

Similar Grow Questions

Solved

Too little calcium in early flower?I’m in the early weeks of flower and am seeing this happening. I thought it was due to an attempt at foliar feeding, but those initial problem leaves have been trimmed. Is this a calcium deficiency, and if so, how can I address it? (NLS top dress/coconut powder/recharge)

Leaves. Other

Feeding. Deficiences

4y ago

3

2

Solved

cannabis_connoisseur_circle

white Line in the middle of leaves?Is this common or she is catching some leaves sickness?

Leaves. Other

6y ago

2

2

Solved

Deficit?Hi to all. I'm not entirely sure if it's over fertilized or if it's a deficit. Thanks in advance for the advice

Leaves. Other

4y ago

1

4

Solved

Scharze und braune Flecken auf den Blättern Es ist die Watermelon Auto. Ich habe heute einen Bud mit Schimmel entdeckt und entfernt. Ist das ein Pilz in den Blättern oder nur Calicium- / Kalium-Mangel? Es sind zum Glück nur wenige Blätter betroffen.

Buds. Other

Leaves. Other

3y ago

12

8

Solved

OrganicNature420

Bubble bags?Hey GD. Ive got some frosty sugar leaves and fan leaves on my purple matcha and don't want to waste the thc stuck to them. Anyone using bubble bags? Are they any good or is there a better way of doing this? Thanks fam happy growing

Leaves. Other

5y ago

2

2

Solved

is there a deficiency?Hey guys! is there a deficiency? the newer growth is from the stem of the leaf to the tip from mid outwards is more yellow than green. idk if you can see it on the pictures but i bet someone knows because you guys are cracked. thanks!

Leaves. Other

3y ago

6

4

Solved

Leave Burn or Disease?Can someone tell me what this is? Looks like the leave is burned (maybe water on the leave did that?) It looks like it’s causing the plant to grow way slower.

Leaves. Too few

Leaves. Tips - Burnt

Leaves. Other

4y ago

1

Solved

Top of plant chewed off I woke up this morning to the top of my Passion #1 seedling chewed off by birds. Is still worth growing? I can't imagine the amount of stress that plant endured. It's a rare strain so I'd like to try and finish it but not sure if the juice is worth the squeeze? Thank you!

Leaves. Other

5y ago

4

4

Solved

Shall i remove the bottom 1/3 ?

Leaves. Other

7y ago

3

2

Solved

New brown spots These brown spots came out of nowhere, all over the plant. Had no issues with spots up to now. She’s 4-5 weeks into flower, recently started canna terra Flores every other feed. Also added some seabird guano recently. Please let me know what you think and thanks

Leaves. Other

6y ago

2

4

Solved

Hojas Alguien sabe cual puede ser el problema? Debo preocuparme o no? (Las manchas blancas es tierra de diatomeas), no controló ph, puede ser eso?

Leaves. Other

6y ago

2

4

Solved

Brown spots on leaf tips of old growth.Hi all! Brown spots are starting to form on the old leaf tips of this young lady. I've had contradictory suggestions as to wether this is nute burn or a deficiency. Nutes were started on d12. EC has been stable at .51 (PPM 360) for the last 5 days along with PH at 5.8. Cheers.

Leaves. Other

4y ago

2

4

Solved

What type of nut deficiency is this?Hi ...im growin an auto lemon day 80 lately it s showing these spots on upper leaves spreading towards the lower ones i stopped feeding anw since im in the end of flowering period ..but its good to know what is going on. thank you guys!

Leaves. Other

5y ago

2

2

Solved

Weird shaped leaf, bug?Please help, I have noticed today on a leaf some sort of weird shaping. Could that be some sort of a bug. The tent is very well sealed and is in a room in the house upstairs. Thanks in advance

Leaves. Other

6y ago

4

4

Solved

What is wrong with my plant?My Blue Cheese Autoflower newest leaves are floppy kind of and the tips go a darker green and there are small browning parts. Pictures are available for reference plus my grow journal. I am hoping all I need to add calmag but can anyone tell me what the main issue is most likely?

Leaves. Other

5y ago

3

Solved

Can anyone identify what is happening with the shade leaves in weeks 7 and 8?

Leaves. Other

7y ago

2

2

Solved

Hello. On first 5 pictures with leaves. I have some kind of def. Is it cal/mag in a late stage?A week before harvest. Started to flush the soil 5 days ago but its same or worse. Its even on the sugar ones. What would be the best way to proceed ?

Leaves. Other

8y ago

1

1

Solved

NatureSolutions

What is this?I know the black ones but im new to white/lightblue beast like this lol what is it

Leaves. Other

4y ago

3

Solved

Weird leaves stains What is this? Leaves got brown but they aren't dry, idk why.

Leaves. Edges burnt

Leaves. Other

6y ago

2

Solved

Help, please!!!I need a little help...I didn't have this problem until I added cal mag. So my question is: is this too much cal mag? Not enough? OR...overwatered? My Skywalker OG was doing it as well, but seems to be ok now. Also, does the new growth seem a bit light in color?

Leaves. Other

5y ago

2

4