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

Saturday - July 28, 2012

From: Calgary, AB
Region: Canada
Topic: Wildflowers
Title: Nightblooming flower for Alberta, Canada
Answered by: Nan Hampton

QUESTION:

Are there any night flowers that bloom in august or early september with more than one flower bud for each plant that is native to Canada?

ANSWER:

The only native night-blooming species I could find for Alberta is Oenothera biennis (Common evening-primrose).  It is lemon-scented, night-blooming and blooms in July, August and September with large yellow flowers, several to a stalk.  Here is more information from Illinois Wildflowers and Missouri Plants.

 

From the Image Gallery


Common evening-primrose
Oenothera biennis

Common evening-primrose
Oenothera biennis

More Wildflowers Questions

Cutting Back Perennials in the Fall?
November 13, 2013 - We have large beds of flowering native perennials that we planted around our house as part of a landscape conservation plan (various Joe-Pyes, goldenrods, turtlehead, blazing star, brown-eyed Susans)....
view the full question and answer

When and how to sow bluebonnets in Concho, Texas
May 25, 2010 - Please tell me when I should plant bluebonnet seeds in Concho County, Texas (near San Angelo). I am getting different answers from different sources. Also, can the seeds be strown or do they need to a...
view the full question and answer

Native wildflowers for Northern Indiana
May 08, 2007 - I had the wonderful opportunity to visit the Lady Bird Johnson Wildflower Center on Saturday April 21. What a beautiful place. I thoroughly enjoyed my visit. I was wondering how I could find out w...
view the full question and answer

Meadow garden for Colorado Springs CO
June 03, 2012 - We recently purchased a restored home on a mesa just above the downtown area of Colorado Springs on the front range. The previous owners seeded the front lawn with blue gramma and told me that all I ...
view the full question and answer

Butterfly Plants for Chicago
September 13, 2014 - I live near Chicago, IL and am interested in planting a butterfly garden. Not sure when to start, but I want all native plants that would attract butterflies. Can you please let me know which plants ...
view the full question and answer

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