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

Sunday - April 16, 2006

From: Georgetown, TX
Region: Southwest
Topic: Non-Natives
Title: Non-native Sandankwa viburnum (Viburnum suspensum) damaged by freeze
Answered by: Nan Hampton and Joe Marcus

QUESTION:

We live in Georgetown. My Sandankwa Viburnum seem to have been affected by the late freeze. There are now very few leaves and no flowers/buds. Should I cut the plants back, leave them alone, or give up?

ANSWER:

Sandankwa viburnum (Viburnum suspensum) is native to Japan. You do live within the USDA Hardiness Zones recommended for this plant; however, other stressful environmental factors such as drought conditions on top of the freezing temperatures may have adversely affected your plant. Pruning depends on flowering season. Since this species flowers in early spring, they should be pruned right after flowering. Now would be a good time to do it even though your plant hasn't flowered. You might consider a native Viburnum, Rusty black-haw, (Viburnum rufidulum) as a good replacement for this cold-sensitive species.
 

More Non-Natives Questions

Winter damage to non-native Jasminum mesnyi
May 09, 2007 - I planted 6 shrubs in 2006 that I think are some type of jasmine that have yellow flowers. Can't remember the name. I live in Lago Vista TX just outside Austin. This year 3 are doing really well a...
view the full question and answer

Use of non-native jasmine for wedding in Salt Lake City
January 08, 2010 - I am getting married mid summer in Salt Lake City. I want to incorporate jasmine plants/flowers into my bouquet, centerpieces, etc. Is that feasible living in Salt Lake City? Would they survive long e...
view the full question and answer

Leaves on non-native Confederate Jasmine dry up in Buda TX
June 23, 2011 - Leaves on star or confederate jasmine vine dry up. Not due to lack of water and I can't find any insect damage. Starts with one shoot and then spreads to entire plant. I will try to attach picture...
view the full question and answer

Non-native Chamaecyparis pisiflora turning brown in Fuqua-Varina NC
December 10, 2012 - I have a "Soft Serve False Cypress" Chamaecyparis pisifera'Dow Whiting PPAF, that has only been in the ground for 6-7 months. I just noticed that the branches and leaves are starting to die, turni...
view the full question and answer

Can non-native coleus grow in mulch from San Antonio
May 12, 2013 - Can Coleus plants grow in Mulch only?
view the full question and answer

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