Rent Shop Volunteer Join

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

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
Not Yet Rated

Monday - July 23, 2012

From: Brea, CA
Region: California
Topic: Pests, Herbs/Forbs
Title: Getting rid of Aphids on Asclepias plants in Brea, CA.
Answered by: Jimmy Mills

QUESTION:

I grow asclepsias or MILKWEED for the benefit of Monarchs. At times I have aphids consuming the leaves. How can I destroy the aphids without harming the Monarch eggs? Thank you very much.

ANSWER:

We get numerous inquiries about aphids on various kinds of plants, and I wonder if there is something useful people could do with all of those aphids. Mr. Smarty Plants  is thinking that one possibility is to feed them to Lady Bugs.

This answer to a previous question explores that possibility along with others for controlling these pests.

 

More Herbs/Forbs Questions

Landscaping in Avalon TX
January 23, 2013 - I just bought my first and last home in Avalon Texas. I am looking forward to starting my garden. I am interested in all year around flowers. however I am in the country, when it rains, my yard becom...
view the full question and answer

Nativity of Bidens frondosa from Portland OR
September 16, 2012 - Is Bidens frondosa (Beggar's Tick) native to North America or is it introduced? If introduced, is it considered invasive?
view the full question and answer

Ecosysystem with pecan at center from Austin
February 21, 2014 - Dear Mr. Smarty Plants, I would like to create a native tree guild around a mature pecan. It shares its space with native shrubs and ephemerals but I would like to add a nitrogen fixing plant. I am...
view the full question and answer

Problems with non-native bi-color iris from Spring Branch TX
August 18, 2011 - Bi colored iris. I have four plants planted around our water feature last fall. Up until recently they all looked very healthy, yet not blooming. Several weeks ago I noticed that two of the plants ...
view the full question and answer

Low, Easy Care Perennials for Lake Ontario Shore Planting
October 04, 2015 - I'm on Lake Ontario in New York. I have a lake bank slope, thatís about 1/8 mile long and about 40 feet high, and is on about a 40 degree angle. It is very hard to keep clear. The bank has just been ...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.