En EspaŅol

Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

Ask Mr. Smarty Plants

Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

Search Smarty Plants
    
 
See a list of all Smarty Plants questions
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.
Need help with plant identification, visit the plant identification page.
 
rate this answer
1 rating

Wednesday - June 25, 2008

From: Shepherdstown, WV
Region: Mid-Atlantic
Topic: Non-Natives, Container Gardens, Pests, Watering
Title: Mites in soil of house plants
Answered by: Barbara Medford

QUESTION:

Hi there! I recently noticed tiny silver mites in the soil of my plants that I only notice after watering. These plants are indoors in on a window ledge (a dwarf palm, aloe plant and Hawaiian Schefflera). There doesn't appear to be any damage to the plants from them, but regardless of if they are harmful I would prefer if they weren't there. Do you know if they can cause any harm and what I can do to get rid of these mites? Any help would be appreciated. Thanks!

ANSWER:

Since most house plants are tropical or semi-tropical, and non-natives of North America, they are a little out of the range of our expertise at the Lady Bird Johnson Wildflower Center. Our concentration is on plants native to the area in which they are being grown, because they need less fertilizer, water and maintenance. However, we understand that plants are plants, and if you are having a problem with indoor plants, we can certainly try to help you find a solution. The best website we found on house plant care in general was the Colorado State University Extension site on Managing Household Plants. You are correct in feeling that even a non-damaging insect is not a good thing to have on a plant that is growing inside. They could be larvae of a pest that is going to damage plants, and not just the one they are on, but spreading to others in your home. Please read the website we have linked you to completely; it has pictures and descriptions, plus suggestions for control. One final note: we have noticed that over-watering of indoor plants is very often the source of insect problems. The thing about an indoor plant is it's right there, in your line of vision all the time. So, every time you pass, you think maybe it could use a little drinky. Not only does it not need such frequent watering, but if the pot is poorly drained, it could be producing root rot, and the ultimate demise of the plant.

 

More Pests Questions

Ants in the compost pile from Georgetown TX
March 09, 2012 - Can you give me any suggestions for ridding my compost pile of ants?
view the full question and answer

Defenses against imported red leaf beetles on lilies
August 06, 2007 - I've recently discovered small red beetles of some kind on my lilies, which they are happily devouring. I've been picking them off with my fingers and squashing them, but I'd like a better alterna...
view the full question and answer

Problems with Monterrey Oak in Austin
March 26, 2013 - We had a local tree service plant two Monterrey Oak trees on 4/2/2012. At the time we noticed that woodpeckers had had a field day on the trunk bark of both trees with the most damage being on the lar...
view the full question and answer

Controlling slugs in a Pacific Northwest strawberry patch
February 04, 2013 - Would love to plant various varieties of strawberries on a bank for erosion control and ground cover. How can we keep the slugs at bay? We are in the the Pacific Northwest
view the full question and answer

Damage to cedar elm from Austin
August 16, 2013 - We have a cedar elm next to the corner of our house that has been dropping lots and lots of twigs with green leaves over the past 3 weeks, while our other elms have not. These rapidly pile up on the p...
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP | STAFF
© 2015 Lady Bird Johnson Wildflower Center