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

Glendora, CA
Mediun-sized tree for southern California, possibly Monterey cypress
Hello, I live in Glendora CA 91741, I am looking for a CA native non -deciduous medium size tree to provide shade in the front yard. I was thinking of monterey cypress; any suggestions and place to ...
view the full question and answer

Glendora, CA
Growing Citrus Trees in Glendora CA
We're considering moving to Glendora, CA (from the East Coast) and wondered if it is possible to successfully grow orange and other citrus trees that far inland? Any advice you can offer will be muc...
view the full question and answer

San Dimas , CA
Alternative for Pittosporum limelight
Is it ok to plant a Pittosporum limelight by pool? Don't want bees! Needs to be 6 feet. Thanks.
view the full question and answer

San Dimas, CA
Shrubs that non-toxic to horses but that they won't eat
I am looking for a low maintenance, low water, green shrub that horses won't eat and will not be toxic to them. I want to hide my neighbors corral and keep down dust on my side. The horses have "l...
view the full question and answer

La Verne, CA
Native shade plants around fountain in California
Hi, we just put a fountain in our front yard. It is in a mostly shady area. I need to know what plants would go best around the fountain and survive in the shade.
view the full question and answer

Claremont, CA
Alternative for HABITURF® in Los Angeles County, CA
The Habiturf brochure has a map indicating appropriate locales for growing this lawn. Excluded from the appropriate range is Southern California, where I live. Is Habiturf not recommended for this reg...
view the full question and answer

Claremont, CA
When and where does sand verbena, Abronia ameliae, bloom in Texas
Hello, I am a botany student in California. I need to collect a branch or two of Abronia ameliae, a Sand Verbena that grows only in Texas. I must collect this plant when it is both in flower and fruit...
view the full question and answer

West Covina, CA
Landscape color for Rialto, CA
My sister-in-law lives in Rialto CA near the base of the San Bernardino Mt ranges and it gets very windy out there. She and I were trying to figure out the best native plants for her area. Her home fa...
view the full question and answer

Monrovia, CA
Growing Buttonbush in California
For the Buttonbush, how do you keep it consistently moist?
view the full question and answer

Monrovia, CA
Does Buttonbush Spread?
I live in Los Angeles County. Does Buttonbush spread via its roots/rhizomes? I've got a picture I could send in a reply. Gotta know if it's, what I see, a part of the buttonbush.
view the full question and answer

Monrovia, CA
Perennials in the Family Solanaceae (Potato or Nightshade Family)
Hello, What plants, in the Night shade (Solanaceae) family, are Perennials? Thank you! Kristy.
view the full question and answer

Monrovia, CA
Evergreen privacy hedge resistant to verticillium wilt
I am looking for an evergreen, fast-growing privacy hedge (over 6') that is resistant to verticillium wilt and has low water requirements. I live in Monrovia, CA and have to replace hopseed bushes w...
view the full question and answer

Diamond Bar, CA
Flowering shrub for part shade in Southern California
What shrubs would be able to flourish in morning shade but deal with afternoon sun and 90 plus degrees in the summer months in Southern California? I would like a shrub that is about 5 ft. tall and 3 ...
view the full question and answer

El Monte, CA
Plant identification site
Is there a site I can use to identify plants by photos of leaves, flowers, berries etc? I found a plant in my yard I cannot identify. The nursery near us could not identify it. It has some groups/clus...
view the full question and answer

Chino, CA
Project on natives in Connecticut from Chino CA
Hi Mr. Smarty Plants, My 10 yr. old daughter is doing a project on Ct., and would like to know what the most common plants, trees and flowers are found in this state. A few of each would be a great ...
view the full question and answer

Rancho Cucamonga, CA
Is carrotwood poisonous to Boston Terrier in Rancho Cucamonga CA?
My Boston Terrier always goes to our carrotwood tree and licks the base. He gets so excited that he drools all over the place? Why does this tree cause this reaction in our dog? Is it poisonous to ...
view the full question and answer

Rancho Cucamonga, CA
Plant to repel snakes
name of a plant or plants that repell snakes.
view the full question and answer

Rancho Cucamonga, CA
Drought resistant ground cover for Rancho Cucamonga CA
I live in Southern California. Could you please recommend a low maintenance, drought resistant ground cover that does not attract rodents to create as their home (more than one suggestion would be GR...
view the full question and answer

Alta Loma, CA
Milky Substance on Salvia greggii
The Salvia greggii that I have in the front yard has a milky substance on it ... and the plants are not doing well. Is this some kind of fungi or disease? What can I do to "cure" it? Thank you! Lia...
view the full question and answer

Alta Loma, CA
Trellis plant for Southern California
What is the best selection for a trellis plant? I live in Southern CA (zip 91701), and the area is on the southern part of our home with little or no shade. Thanks!
view the full question and answer

San Gabriel, CA
Can orange trees be grown in Albany, CA
Can we grow an orange tree in Albany, CA?
view the full question and answer