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
3 ratings

Tuesday - May 25, 2010

From: Tobyhanna, PA
Region: Mid-Atlantic
Topic: Shade Tolerant, Herbs/Forbs
Title: Annual flowers for rocky area near driveway in Pennsylvania
Answered by: Nan Hampton

QUESTION:

What type(s) of annual flowers can I plant along a driveway in northeast PA? The soil is very rocky and the area is mostly shady receiving only morning and some late afternoon sun.

ANSWER:

In our Native Plant Database do a COMBINATION SEARCH and select 'Pennsylvania' from the Select State or Province area, then choose 'Herb' under Habit (general appearance), 'Annual' under Duration (lifespan), and 'Part shade...' under Light requirement to find plants that meet your criteria.

Here are a few examples from that list:

Bidens cernua (nodding beggartick)

Coreopsis tinctoria (golden tickseed)

Gaillardia pulchella (firewheel)

Rudbeckia hirta (blackeyed Susan)

Viola sororia (common blue violet)

If you think you could use perennials rather than annuals, you will find a larger number of choices available if you substitute 'perennial' instead of 'annual' for your search term.

Here are photos from our Image Gallery:


Bidens cernua

Coreopsis tinctoria

Gaillardia pulchella

Rudbeckia hirta

Viola sororia

 

 

More Shade Tolerant Questions

Deer resistant shade plants for Southern Texas
April 03, 2009 - Looking for low shrubs and flowers that will grow in full shade and that would be mostly deer resistant. North facing front of our house.
view the full question and answer

Native ground cover for part shade in Dowagiac MI
June 24, 2009 - Maybe I'm just too picky. I'm trying to make an area that is some what triangular shaped between my house and garage with a tall lattice/privacy fence on one side and walks in the back yard area on...
view the full question and answer

Erosion control for shady slope in Kentucky backyard
August 28, 2013 - I live in northern Kentucky (near Cincinnati). I have an area in my backyard that has slope. It is next to an ash tree and is very shady. Water erosion has washed away the top soil and pretty much no...
view the full question and answer

Erosion Control for a Shaded Slope in Aliquippa PA
May 07, 2014 - What plants. shrubs or trees can I plant to retard soil erosion on a steep shaded hillside in PA
view the full question and answer

Shady shrubs for an ugly fence in New Jersey.
June 23, 2011 - What type of tree or shrub can I plant in 07747 NJ to cover an ugly fence that gets little or no sun. Thanks
view the full question and answer

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