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
Not Yet Rated

Friday - September 02, 2005

From: Santa Fe, NM
Region: Southwest
Topic: Pruning, Herbs/Forbs
Title: Smarty Plants on Fan Scarlet-Cardinal
Answered by: Nan Hampton and Joe Marcus

QUESTION:

I have a lobelia x speciosa (Fan Scarlet-Cardinal) plant and was wondering if I should dead head it after blossoming so that the plant continues to flower. Can you help? Thanks!

ANSWER:

Since it is so late in the growing season, deadheading your Fan Scarlet-Cardinal is not likely to result in a new flush of blooming. However, if you want to tidy up your garden, it won't hurt to deadhead the plants and remove the seeds since the seeds that fall won't be true breeding to produce your hybrid again. Next year if you want fuller, shorter plants with more flower spikes, you can try pinching back your hybrid lobelias early in the growing season.

 

More Herbs/Forbs Questions

Transplanting Trillium in Quebec.
May 13, 2009 - Dear Mr. Smarty Plants, I live in the Laurentiens of Quebec where they are putting a HWY in my back yard. I have a lot of white trillium that I am wanting to transplant before they start the excava...
view the full question and answer

Flowering plants for shady garden in Bastrop
July 02, 2010 - We live in Bastrop, 8 miles west of the Historical district. We have a small flower garden in a shady spot around 25 feet from the back patio of our home. We'd like to find out what native plants, f...
view the full question and answer

Why did my Prairie Flax plant die in Austin, TX?
April 27, 2012 - Hello, We planted 4 prairie flax last fall in garden. They were all growing nicely until last month when I found that one of them has completely dried up and died. The plants are planted together a...
view the full question and answer

Garden instructions from Austin
June 12, 2013 - I'm a beginning gardener putting in some new landscaping in my front yard in north central Austin, TX. The yard faces almost due east, so it gets full sun until early afternoon, when the house's sha...
view the full question and answer

Plants for a Shady Woodland in MA
June 09, 2013 - Hello, I am looking for natives to plant in full shade or part shade. My house is in the mountain woodland area of Mt. Washington, MA. I am looking for grasses, flowers and shrubs. Also I am looking f...
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
© 2014 Lady Bird Johnson Wildflower Center