Host an Event Volunteer Join Tickets

Support the plant database you love!

Ask Mr. Smarty Plants

Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers Nan Hampton, Jimmy Mills and Barbara Medford to be the culpable and capable parties. Yet, others think staff members Damon Waitt, Joe Marcus and Philip Hawkins might play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

Support NPINHelp grow the Native Plant Information Network by giving to the Plant Database Fund or subcribing to Wildflower magazine.

Subscribe online now
Mr. Smarty Plants would give Wildflower magazine two thumbs up...if he had two thumbs.
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.

Questions From Near You

Madison, WI
Vines non-poisonous to dogs from Madison WI
Are there any vines or crawlers that are non poisonous to dogs? Everything I am finding is poisonous, I want to plant some vines up a fence on their kennel run.
view the full question and answer

Madison, WI
Smarty Plants on wildflowers in Wisconsin
May I have information on wildflowers in Wisconsin and how to grow them?
view the full question and answer

Madison, WI
Law against planting cottonwood in Madison WI
I was told that there is an ordinance against planting cottonwood trees in Madison, WI. Is this true?
view the full question and answer

Madison, WI
Halophytic biofilter plants native to Wisconsin
I am trying to design a biofilter using native WI plants. These plants must be very salt tolerant and low maintenance (as this biofilter will be used to treat storm water runoff from a salt shed), so ...
view the full question and answer

Madison, WI
Vines for Madison, Wisconsin
What are some good options for non-aggressive native vines for southern Wisconsin? I am looking for something that can cover a chain-link fence and benefit local insects. I don't want it to take ov...
view the full question and answer

Deerfield, WI
Tree with brown spots on leaves containing caterpillars
We have a new little tree we planted in our yard and I went over to admire it and on each leaf there is a brown spot in which little worms are living. They are alive and moving around in the pocket th...
view the full question and answer

Black Earth, WI
Identification of yellow flowers in Wisconsin
We have plants near Madison, Wisconsin that some call lanceleaf coreoposis however I believe they are some type of invasive species. They have yellow flowers, seem to spread by seed. and don't grown ...
view the full question and answer

Janesville, WI
Is Mimosa pudica poisonous from Janesville WI
I have just recently learned of Mimosa Pudica also known as the sensitive plant. I see using the USDA website that it can be found in the USA so I think that covers the North America aspect. I have b...
view the full question and answer

Baraboo, WI
Wildflowers for bridal bouquet in Baraboo WI
Hi! I have recently been asked to assist a bride in choosing wild flowers for her wedding bouquets. I am wondering if you can recommend some simple, long stemmed wildflowers that will hold up well ...
view the full question and answer

Sullivan, WI
Catalpa and maple with dying branches in Wisconsin
We have a northern catalpa in our front yard. It's been there for about three years now and is probably 25' high. This year it appeared to be doing great. It flowered and then all of sudden last ...
view the full question and answer

Beloit, WI
Best time of year to trim oak trees from Beloit WI
What is the best time of year to trim oak trees?
view the full question and answer

Wisconsin Dells, WI
Possibility of survival of Genus Castilleja in Wisconsin
In traveling through Texas last week we noticed many many little orange flowers which are absolutely fascinating. I found a picture of that flower in your website for Wildflower Days 2005 in the to...
view the full question and answer

Rubicon, WI
Edible wild plants in Montana
Where can I find information about wild edible plants in Montana?
view the full question and answer

Montfort, WI
Plant Identification in Montfort WI
There is a small orange flower plant that grows wild along highways and in uncut yards in northwest Wisconsin--We are visiting in Siren, WI and have tried to dig some up and take home to SW WI. They d...
view the full question and answer

Rockford, IL
Trimming native Yucca filamentosa for winter in Illinois
I live in northern IL and I have approximately 5 yucca plants, Adams needle, my question is do I need to trim them down for winter for best growth the next year?
view the full question and answer

Rockford,, IL
Shrub for shade in Rockford IL
I live in Rockford, IL and would like to know what kind of bush to plant in pretty much, full shade. I would prefer to stay away from evergreens due to allergies. Thanks.
view the full question and answer

Madison, WI
Plants for a hillside in WI
I live in Wisconsin and am currently doing a research project on plant variation on the north and south sides of a hill. I was wondering you could suggest any books to me that would address this issue...
view the full question and answer

Waukesha, WI
Transplant shock in Chestnut Oak in Waukesha WI
Bought and had nursery install a 4" diameter, 16' tall chestnut oak. Watered it as instructed-every 2nd or third day-hose stream size of my pinky for 45-60 minutes. It was planted in July. Just l...
view the full question and answer

Rockford, IL, IL
Native plants for wildlife gardening in Illinois
I live in Rockford, Illinois. Where/How can I find information on native flowers, plants, trees, grasses and animals, and other things I can plant on our property (about an acre) to provide a home fo...
view the full question and answer

Burlington, WI
Identification of non-native Viburnum lantana
Could you tell me what this plant is? I have no idea! Vib Iantana Mohican - this is all the info. I have, other than it can grow in the mid-west.
view the full question and answer

Brookfield, WI
Plant Identification
We live near Milwaukee Wisconsin. This summer a 5' plant grew by itself in the middle of my flower bed. It has elongated oval green leaves, but its the flowers that are exceptional. They are long,...
view the full question and answer