Host an Event Volunteer Join Tickets

Support the plant database you love!

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

Sunday - February 18, 2007

From: Onalaska, TX
Region: Southwest
Topic: Wildflowers
Title: Bloom time for Opuntia engelmannii
Answered by: Nan Hampton

QUESTION:

We are planing a trip to West Texas, El Paso area, in March and can't remember when the prickly pear cactus are in bloom. Can you help!

ANSWER:

Opuntia engelmannii is the scientific name for the prickly pear, or cactus apple. The variety you will find in the El Paso area is Opuntia engelmannii var. engelmannii. Although you may see some blossoms in late March, the blooming period doesn't really begin in earnest until April and May and can extend through July.
 

More Wildflowers Questions

Flowering perennials beneath Ashe juniper.
March 25, 2009 - Dear Sir: What type of flowering perennial plants will grow underneath Mountain Cedar and its pine needles? Thanks.
view the full question and answer

Toadflax and Baby Blue Eyes occurring naturally in Texas
March 29, 2007 - Does Toadflax/Spurred Snapdragon occur naturally in Texas? My daughter found what I think is it in a field in Keller, TX, but I'm wondering if it is cultivated. The field is full of a variety of fl...
view the full question and answer

Plants for a Narrow, Dry, Shaded Site in Georgia
April 03, 2014 - I am writing from Valdosta, GA. Could you please suggest three perennial shrubs and/or plants that flower at different times of the spring and summer? Also ones that can be planted in a 2 ft. wide s...
view the full question and answer

Blooms as far as the eye can see
March 06, 2008 - Why are some wildflowers capable of putting on spectacular sweeps of blooms "for as far as the eye can see" such as Indian paintbrush at Vail Pass in Colorado, or bluebonnets in the Texas hill count...
view the full question and answer

Prediction on 2007 wildflower blooming chances
February 25, 2007 - Do you have a prediction on the wildflower season this year? Last year was very poor compared to other years and my sister from Georgia is wanting to visit this spring to go on wildflower expeditions...
view the full question and answer

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