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 - July 27, 2007

From: Baltimore, MD
Region: Mid-Atlantic
Topic: Drought Tolerant, Grasses or Grass-like, Herbs/Forbs, Shrubs
Title: Blue plants or flowers in Baltimore, MD
Answered by: Nan Hampton

QUESTION:

I have a taxi company in the city called Bluecab. The headquarters is in an industrial area and the soil is tough and well, industrial. There will be no watering or maintenance done. Looks like a car dealership. Has islands for wild flowers around the parking pads. Think super commercial. What should be planted to look good and also bluish and choke out the weeds that are there. Its not always dry here but it can be.

ANSWER:

You've definitely given Mr. Smarty Plants a tough assignment. First of all, you need to realize that whatever you plant, no matter how tough and drought resistant it is, will need some initial watering and care until it has established its root system. That said, here are a few recommendations. This sounds like an ideal place for Juniperus communis (common juniper). It is also called "prostrate juniper" and grows low and spreads out over the ground. It is evergreen and, although its foliage is green, it will have bluish-black berries on it. You could add some hearty perennial wildflowers with blue and/or purple flowers around the juniper such as:

Lupinus perennis (sundial lupine)

Salvia lyrata (lyreleaf sage)

Symphyotrichum laeve var. laeve (smooth blue aster)

Symphyotrichum oblongifolium (aromatic aster)

Glandularia bipinnatifida var. bipinnatifida (Dakota mock vervain)

Here are some possibilities for plants with bluish-green or silvery green foliage that are hearty and require little care:

Artemisia ludoviciana (white sagebrush)

Elaeagnus commutata (silverberry)

Heliotropium curassavicum (salt heliotrope)

Finally, if you would like a green grass-like plant, a good choice is Carex texensis (Texas sedge) which also grows in Maryland, despite its name.


Juniperus communis

Lupinus perennis

Salvia lyrata

Symphyotrichum laeve var. laeve

Symphyotrichum oblongifolium

Glandularia bipinnatifida var. bipinnatifida

Artemisia ludoviciana

Elaeagnus commutata

Heliotropium curassavicum

Carex texensis

 

 

 

More Herbs/Forbs Questions

Growing Plumeria in Ohio
July 15, 2008 - Can I grow plumeria in Ohio? We were in Hawaii this past week and I brought two plants home to try to grow. Thanks a bunch.
view the full question and answer

Winter trimming of Greggs mistflower
November 11, 2007 - Do I cut my gregg's mist back to the ground for the winter or just leave it alone?
view the full question and answer

Horsetail Rush invasive in Santa Monica CA
January 16, 2012 - Mr. Smarty Plants: I live about 3 miles from the beach in the Santa Monica area and have an 18inch deep planter area in my backyard that is adjacent to my garage. I like the look of horsetail rush. I...
view the full question and answer

Deer Resistant Plants for Newton Square, PA
August 25, 2014 - I'm looking for highly deer resistant plants native to PA. Thank you!
view the full question and answer

Looking for Mimosa pudica plants in Austin, TX.
March 10, 2012 - Where can I buy a Mimosa pudica plant in or near Austin? I don't want seeds, but a few small actual plants. Thanks!
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