Insects in House Plant Soil

Does my Spider plant soil have fungus gnats? After watering my indoor potted plants, within about 36 hours, I noticed a soil surface infestation of what looks to be fungus gnat larvae. A large number of the larvae look like whitish thin worms from 1/4 in. to 1/2 in. long. I wasn't able to see the notorious black tip on the end of the body. The rest are about the size of a nail head with 6 legs and antenna.


Also I am finding a number of what looks like large eggs, about 3/16 in. diameter from God knows what insect species. They are yellowish to amber in color with watery yellowish goo inside and a thin brittle clear shell. What the heck could they be? Aliens? Am I wrong about the fungus gnats? Any suggestions? Help!

February 4, 20090 found this helpful

EWW! I would take the spider plant out of the soil, shake the roots gently, wash in warm water carefully. I would use new potting soil that has been microwaved for about 30 seconds or so to kill any critters..let it cool for a few minutes. Then replant the spiderplant in the soil, and spray the spider plant with water with a small amount of dishwashing detergent to keep off bugs. See if that works. Hope this helps. I would also freeze any potting soil overnight in the bag in a trash bag to kill any critters. I do the freezing this with all flour and such to kill any eggs of bugs or anything gross like that. Good Luck, I love spider plants!

ReplyWas this helpful?Helpful? Yes
February 5, 20090 found this helpful

Absolutely, change out that soil! If you can afford it buy new soil.

Spider plants are really easy to propagate. Cut off some of the runners and root them in other soil just in case it does not take well to the soil-switch!

ReplyWas this helpful?Helpful? Yes
February 5, 20090 found this helpful

You can also give your plant out of the pot a bleach rinse, 1 TB to 1 gal of water. THEN get new soil. AND bleach your pots to kill any residue. Anytime you bring in plants in the fall from outside, seal them in a large plastic bag, spray some house/plant spray which will kill friends brought it. Must leave the plant in bag a couple days--read instructions.

Yes, those little balls are the egg sacks and hold many new bugs ready to infect other plants too.

ReplyWas this helpful?Helpful? Yes
February 5, 20090 found this helpful

I am so sorry I have nothing helpful to say...I just had to say, eww

ReplyWas this helpful?Helpful? Yes
February 5, 20090 found this helpful

Pour cold tea onto your plants. This acts as an insecticide! Good luck

ReplyWas this helpful?Helpful? Yes
February 6, 20090 found this helpful

It might be something called scale. If the outside of the pot is sticky and the plant has a sticky residue, then this is the likely culprit. You can save the plant by spraying it with an insectide and then repeating it in a week. Look online for pictures. Make sure to isolate the affected plant from any others in the house until it is cleared. I have saved several plants from this problem Good Luck.

ReplyWas this helpful?Helpful? Yes

Add your voice! Click below to comment. ThriftyFun is powered by your wisdom!

In This Article
woman caring for a peace plant
Getting Rid of Fungus Gnats
Home and Garden Gardening House PlantsFebruary 3, 2009
bug spray
Identifying Flying Insects
Lady Bug on a Green Leaf
Identifying Beneficial Garden Insects
Treating the Soil After Tomato Blight
Treating Soil After Tomato Blight
Two earwigs on a yellow flower.
Getting Rid of Earwigs
Halloween Ideas!
Ask a Question
Share a Post
You are viewing the desktop version of this page: View Mobile Site
© 1997-2016 by Cumuli, Inc. All Rights Reserved. Published by . Page generated on October 23, 2016 at 8:09:46 PM on in 2 seconds. Use of this web site constitutes acceptance of ThriftyFun's Disclaimer and Privacy Policy. If you have any problems or suggestions feel free to Contact Us.
Loading Something Awesome!