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
5 ratings

Friday - December 05, 2008

From: Bloomington, MN
Region: Midwest
Topic: Wildflowers
Title: Wildflowers for flood plain in Minnesota
Answered by: Janice Kvale

QUESTION:

Hi- Our home sits on 2 acres with about 1 of the acres in a flood plain area. That 1 acre has water running through it when the snow melts off and it generally dries up in 2 days. It is currently planted in grass but, I would like to change it to some sort of wild flower(s) where as it no longer has to be mowed or maintained. We even thought about digging a pond but our concern is the 1-2 day run off. Looking for some advice.

ANSWER:

Opportunity abounds for you, and Mr. Smarty Plants commends you for your commitment to native plants for beauty and ease of maintenance and for flexibility in your planning. You have so many options that you may want to have a landscape architect assess your site for the best one, including the feasibility of the pond. At this point, it sounds like you are thinking about a wild flower meadow. Check out our How-To article on Meadow Gardening.

An alternative that is quite successful on a site like yours is the "rain garden." A rain garden is a shallow depression that collects the run-off from snow and rain and is planted in native plants, such as you are planning. It can be combined with a dry creek bed if directing the run-off to one area is advisable. Read about rain gardens at Create a Garden.

And, now, some homework! Minnesota has some great resources to help you, and you may want to consider a couple of field trips to see native plants in the flesh (or leaf), so to speak. The Minnesota Arboretum in Chaska has a section planted in native species. A list of wetlands to visit may be found at the Minnesota Department of Natural Resources website. A different section of that same site lists native plant suppliers in Central Minnesota. You can also visit our Native Plant Suppliers section to locate businesses that sell native plants or seeds or provide professional landscaping or consulting services in Minnesota. Our Organizations Directory will help you locate native plant societies, conservation groups and governmental agencies, as well as other resources. Finally, read this website Rain Gardens-Gardening with Water Quality in Mind for a list of native plants in your area suitable for a rain garden or other sometimes wet, sometimes dry sites.

To explore plants for your site in detail, go to our Native Plant Database section. Then, select  State (Minnesota), click on NARROW YOUR SEARCH, Habit (herb or herbaceous plants), and Duration (perennial). Check the requirements of your site: Light Requirements (full sun), and soil moisture (moist and/or wet). Out of 177 possible suggestions, Mr. Smarty Plants selected a few favorites you might consider. You may also want some grasses and shrubs for variety, since you have a generous lot. Most sedges are tolerant of the wet-dry cycle, Typha latifolia (broadleaf cattail) for dry arrangements, horse tail Equisetum hyemale var. affine (scouringrush horsetail) for fun, and Cornus sericea (redosier dogwood) because the red, leafless branches in winter are gorgeous against the white snow. Have fun!

Lysimachia thyrsiflora (tufted loosestrife)

Aquilegia canadensis (red columbine)

Anemone virginiana (tall thimbleweed)

Achillea sibirica (Siberian yarrow)

Asclepias incarnata (swamp milkweed)

Asclepias tuberosa (butterfly milkweed)

Callirhoe involucrata (purple poppymallow)

Eupatorium purpureum (sweetscented joepyeweed)

Helianthus giganteus (giant sunflower)

Geranium maculatum (spotted geranium)

Lilium superbum (turk's-cap lily)

Monarda didyma (scarlet beebalm)

Phlox paniculata (fall phlox)

Rudbeckia triloba (browneyed Susan)

Carex blanda (eastern woodland sedge)

Typha latifolia (broadleaf cattail)

Dryopteris cristata (crested woodfern)

Equisetum hyemale (scouringrush horsetail)

Cornus sericea (redosier dogwood)


Lysimachia thyrsiflora

Aquilegia canadensis

Anemone virginiana

Achillea sibirica

Asclepias incarnata

Asclepias tuberosa

Callirhoe involucrata

Eupatorium purpureum

Helianthus giganteus

Geranium maculatum

Lilium superbum

Monarda didyma

Phlox paniculata

Rudbeckia triloba

Carex blanda

Typha latifolia

Dryopteris cristata

Equisetum hyemale

Cornus sericea

 




























 

 

 














 

 

 

 

 

More Wildflowers Questions

Gaura coccinea for xeric garden
May 14, 2007 - Is Scarlet Gaura (Gaura coccinea) a good plant for a small xeric garden? How invasive is it?
view the full question and answer

Native plants growing between Eagle Pass and Del Rio, TX
October 25, 2005 - I have just bought an acre near Quemado, Texas. That's about halfway between Eagle Pass and Del Rio. I'd like to know what the native plants for this area are, especially colorful flowers for the ...
view the full question and answer

Problems with propagation of Indian Paintbrush (Castileja indivisa)
February 07, 2006 - We are growing Indian Paintbrush. I have 2-300 seedlings. They were sown with fescue and have grown beautifully. Now they are approximately 4-6 inches high, a few have bloomed and many seem to be dy...
view the full question and answer

Pollinators for Washington State
June 26, 2015 - Dear Mr. Smarty Plants, I am removing invasive knotweed in the Pacific Northwest and I would like to provide native plant alternatives that would flower and provide pollen in the late summer/fall f...
view the full question and answer

Raised bed for wildflowers in Kilgore TX
September 29, 2008 - Please give me ideas of how to build a raised wildflower garden in a small back yard with 50% shade all day. I have common bermuda grass with an area of a 5' X 10' setting that will receive the mos...
view the full question and answer

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