Misc

Pests, diseases and problems

Share your own experiences with plant pests and diseases, and gain valuable insights from others on how to prevent and treat these common problems.

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Lynnie

Monstera help. Just got this plant. It was in water for the last 6 months. Put it in a pot and repotted it in a week (needed to get s pot with drainage) and the leaves are all dropping and a leaf is turning yellow :( pls assist!

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Sierra

Was wondering why some of my leaves keep turning yellow when other ones are growing. The plant doesn’t get any bigger because every time one grows one dies.

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Plaaaaaants

I’m concerned about some odd markings on a few of my new plants (some I got for free). I have many plants but haven’t seen this before. Any ideas?

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Justin

Why does most my plants have dust and spiders and also inside the soil of every plant has fruit flys? And i hate flying bugs how to solve?

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Calimarie

Recently found spider mites :( It looks like the very early stages. There’s very little to no webbing with white dots under leaves. I’ve sprayed some plants with water followed by Captain Jack’s neem oil and placed them in a separate room. What the best way to stop them from multiplying? I’m not sure if I got all the plants that had them.

Anotherbethany

My poor rattle snake plant didn’t like its new seat on the window 😔 (west facing ) is this salvageable? What shall I do here please !! Leaves have curled in on themselves, a tiny bit hard but not crunchy , the insides look healthy. I’m planning to repot into a slightly larger pot this weekend.

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Bea

My roommate got this stromanthe triostar a month or two ago; she barely did anything to it but it started to curl up pretty fast and now looks worse for wear. She watered it with distilled water as it’s a more sensitive plant. Anyone know what’s up with it/how she can save it?

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Ashley

Can anyone help me identify these? I have no clue what these are I found a bunch of these eggs on several of my plants leaves mainly on the back and a few batches have hatched but I’ve mostly got them all sprayed off before they did here’s some pictures

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Ashley

What’s happening to my pothos? Some leaves are brown on the stem and the leaves are brown and dead.

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aweav10

I’ve noticed maybe 1 or 2 nats around my plants. Does anyone know of any preventive measures I can take to keep away all pests, not just nats? Thanks in advance!

Kristine

Hi all. What could be causing these yellow leaves with black spots on them? They just fell off my hoya krimson queen.

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Zaria

Hello! First of all can someone tell me what kind of plant this is? 😂🤦‍♀️ & what can I do to help it get better? The one side looks like it is dying :(

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Mav104

Hi could someone tell me why my Sakura (prunus beni-yutaka) has gone like this, this year? I did have problems with aphids (as I do most years) and I was able to get rid of them with a soapy water solution but then after a month i noticed the leaves have started to go like this, was the soapy water method the wrong idea or is there something else the problem Thanks in advance

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GingeredGarden

My lovely, infuriating cat climbed onto a shelf he’s never thought of going to before and knocked my nerve plant to the ground. 90% of my plant broke off 😭. This is what is left - one stalk that is broken but has leaves, one stalk that is bare but looks like it has two new leaflets coming out, and one stalk that has one big leaf and two sets of baby leaves. What’s the best way to help her recover?

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Ari

I need URGENT HELP I moved on Friday and ever since I moved all my plant’s leaves have been dying off, his roots are brown and lifts out the pot very easily (he didn’t before) is this stress or something more intense? (Picture below) do I need to repot? He has new leaves growing so I’m confused

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Jack_R

Hi Planta Community, I have just recently (after a couple months of serious effort) reduced our fungus gnat problem by 99.9% I just a fresh set of these yellow sticky traps for diagnostic purposes - they’ve been on for two days (yay no gnats) but I’ve noticed these tiny tiny tiny bugs on them. Some plants more than other as u can see from the photos. We have about 20 plants about half have none at all I’d say 5 have barely any and the other 5 have some to a lot stuck on the sticky traps - I used the same bag of sand for all of our plants to lay a thin layer to help with the gnat problem so I don’t think these tiny bugs are coming from the sand. Are they harmful or just tiny soil bugs and even perhaps beneficial? The fungus gnat problem is contained for the time being so I don’t want to hurt these little babies if they aren’t causing harm. Please lmk! Thanks in advance

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francine voit

is this spider mites? my alocasia was doing so well and recently has been dropping more than 2/3 new leaves at a time! i just noticed this spot on one of the leaves and unsure of what it is. if its spider mites (or something else) what can i do to treat it?!?! 🙏🏽🙏🏽🙏🏽thank you!

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David

Hi all. I got this ruby ficus around 3 months ago but have had no growth so far. I’ve changed the soil/pot twice and moved it twice all in hopes of giving it the best conditions to thrive. In this current spot it has been here for around 4-5 weeks. It sits about 2-3 feet away from a FET grow bulb receiving 3000 lux for 12 hours a day. I do fertilize when i water. Currently it sits in an aroid mix 30% perlite, soil and orchids bark. I am wondering for those who have had success growing this ficus what should I be doing different? Any advice appreciated thank you so much!

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