En EspaŅol

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
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.
Need help with plant identification, visit the plant identification page.
 
rate this answer
1 rating

Monday - July 04, 2011

From: Niagara Falls, NY
Region: Northeast
Topic: Diseases and Disorders, Shrubs
Title: Red buckeye not blooming in NY
Answered by: Anne Bossart

QUESTION:

I planted my red buckeye in September 2007 and it was about 18 inches tall. It is now a few inches short of 5ft. tall. I have had it in the ground for nearly 4 yrs and it has never bloomed. I have friends who also purchased one and their trees started to bloom between 2 and 3 ft. tall. I was really counting on this tree for spring blooms for my hummingbird garden. Any help or suggestions?

ANSWER:

According to our Native Plant Database the most northern state that Aesculus pavia (Scarlet buckeye) is native to is Virginia.  Michael Dirr, in his Manual of Woody Landscape Plants: Their Identification, Ornamental Characteristics, Culture, Propagation and Uses states that it is native from Virginia to Florida and hardy in Zones 6 to 9.

So the real question is, why are your friends' plants blooming?  In Niagara Falls you are in Zone 6 which means that the plant will survive your winter, but you are definitely out of the native range of the plant.  There is something about the conditions in which the other plants are planted that are more favorable than yours and you will have to figure out what that difference is.

Ideal growing conditions for the plant are part shade and moist, loamy, somewhat acidic soil.

Look carefully at where your friends' plants are sited and try to figure out what sort of microclimate they have and see if you can mimic it.  It seems like what you are experiencing is something all northern gardeners do at some point ... when you take a plant out of it's "comfort zone" it may survive, but not thrive.  Because the plant flowers somewhat early in the season, the flower buds are set during the previous growing season.  The buds on your plant are not surviving the winter for some reason.  You can see a photo of a bud at this blogspot. Watch your freinds' plants closely through this growing season and let us know if you figure out what is going wrong. 

Some other hummingbird favorites for your area are:

Aquilegia canadensis (Eastern red columbine)

Ceanothus americanus (New jersey tea)

Lobelia cardinalis (Cardinal flower)

Lonicera sempervirens (Coral honeysuckle)

Monarda didyma (Scarlet beebalm)

Penstemon digitalis (Mississippi penstemon)

 

From the Image Gallery


Scarlet buckeye
Aesculus pavia

Eastern red columbine
Aquilegia canadensis

New jersey tea
Ceanothus americanus

Cardinal flower
Lobelia cardinalis

Coral honeysuckle
Lonicera sempervirens

Scarlet beebalm
Monarda didyma

Mississippi penstemon
Penstemon digitalis

More Diseases and Disorders Questions

Live oak trees with rusty spots and holes on tree trunks
September 21, 2011 - I have live oak trees that have developed rusty spots, small holes on the tree trunks and sawdust on the trees base. They were planted in Oct 2010. We have had a hot dry summer in Texas this year an...
view the full question and answer

Need help with my 25 yr old Mountain Ash in Clinton Township, MI.
July 11, 2011 - For the first time our 25yr old mountain ash tree has dying branches, we removed one branch and it seems to have spread to other branches? What should we do?
view the full question and answer

Evergreen privacy hedge resistant to verticillium wilt
September 27, 2011 - I am looking for an evergreen, fast-growing privacy hedge (over 6') that is resistant to verticillium wilt and has low water requirements. I live in Monrovia, CA and have to replace hopseed bushes w...
view the full question and answer

Possible reasons for death of Wax Myrtle (Morella cerifera) in Austin
April 04, 2006 - Several wax myrtles in my neighborhood appear to have died. Should we have the soil or tree checked for fungus, or should we atrribute the death to freeze or age of the trees?
view the full question and answer

Century plant leaves yellowing from Magnolia TX
July 04, 2013 - The leaves on my large Agave/Century plant are turning yellow. The bottom leaves, touching the ground are dying. Plant is 5.5" tall, 6" across & approx 10 yrs old. Recently we put red mulch around t...
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP | STAFF
© 2015 Lady Bird Johnson Wildflower Center