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

Friday - June 08, 2012

From: Milwaukee, WI
Region: Midwest
Topic: Trees
Title: Butternut blossom time from Milwaukee WI
Answered by: Barbara Medford

QUESTION:

When does the butternut tree blossom?

ANSWER:

Juglans cinerea (Butternut), a member of the walnut family, blooms April to June, and is native to Wisconsin. There is apparently another tree with the common name "butternut" that is native to Australia, but we are assuming you are referring to the tree native to North America. From the USDA Forest Service, here is more information on it. Pictures

 

More Trees Questions

Obtaining bark of Larix laricina from Hyderabad India
January 26, 2012 - I am in need of Larix laricina (Bark) for my research work. Please let me know how to procure it.
view the full question and answer

Wound to ash tree in Connecticut
January 29, 2009 - My parents live in CT and there is a ravine on the side of their property with a beautiful ash tree on the bank. A week or two ago a drunk driver crashed their car into the ash. Now the tree has a l...
view the full question and answer

Ornamental tree recommendation for California
June 15, 2007 - We live in Pleasanton, California and wish to plant an ornamental tree in our front yard. The tree will receive full sun, and the climate can get quite hot in the summer. A Japanese Maple would be th...
view the full question and answer

Shrub that will grow outside in Zone 5 from Millbrook NY
April 21, 2012 - Is there any shrub, tree or other sort of plant that will grow well in zone 5 in a very large container outdoors?
view the full question and answer

Fast-growing tree for horse arena in Southern California
July 06, 2011 - I live in Trabuco Canyon, CA, and we just lost an old Sycamore in our horse arena. I would like to replace it with some thing that is fast growing, and will be able to withstand life around horses, o...
view the full question and answer

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