Native Plants
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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.
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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.
Questions From Near You
North East, MD
Non-blooming blue-eyed grass in Northeast Maryland
I purchased blue eyed grass(sisyrinchium angustifolium)It was in bloom when I planted it, but has never bloomed since. It looks healthy and gets full sun, but for at least 3 years or more, it has neve...
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Elkton , MD
Transplanting Hollies in winter
I want to transplant, relocate holly trees in January. Is that ok, and what is the best holly for landscaping?
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Elkton, MD
Source for purchase of non-native Tradescantia zebrina
Is there a nursery near me that carries Wandering Jew plants?
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Newark, DE
Source for non-native Coleus Canina
We are trying to find Coleus Canina (Scaredy Cat Coleus)? to no avail. We purchased this plant in 2006 and it works. The Vt company no longer carries it. Can you help me. Thank you.
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Newark, DE
How to eradicate chameleon plant (Houttuynia cordata)
How do I get rid of a invasive ground covering plant called Camelion without hurting the ground so I can plant something else?
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Newark, DE
Ground cover for under a maple tree in DE
In my front yard in Newark, Delaware, I have a HUGE maple tree that shades the whole yard and most of its roots are visible and make the yard very "bumpy." Consequently, grass does not grow well the...
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Newark, DE
Process of transpiration in plants
I'm in 6th grade and I have a science project to do and the question is, Do living plants give off moisture. The first part of my project is to explain how living plants give off moisture. I've chec...
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West Grove, PA
Is Bushy Knotweed carcinogenic from West Grove PA
Is the invasive Bushy Knotweed / PORA3 / Polygonum ramosissimum toxic to the extent that the spores are carcinogenic?
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Abingdon, MD
Sources for plants from Abingdon MD
What stores or nursuries in Harford County sell already grown Coral honeysuckle, Purple passion flower, trumpet creeper, and crossvine?
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Delta, PA
Is crow's foot endangered from Delta PA
I, too, used crows foot in Christmas Wreaths. I have recently heard that is endangered and you could be fined picking it and using it. Wondering if this is a true statement. There is still lots in ...
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Delta, PA
Plant identification
I have a very distinctive vine accompanying morning glory in invading my beds - it is Prickly! (on the vine, underside of leaves, leaf stems). The leaf is not arrowhead, but a triangle; I've not seen...
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Wilmington, DE
Is mulberry tree inhibiting growth of plants under it in Wilmington DE?
I have a large mulberry tree in my yard and the plants around it are not flowering or growing, some are now dead. Could the mulberry tree be toxic to other plants?
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Wilmington, DE
Host plants to monarch butterflies in Starr County, TX
I plant native larval and nectar plants that support the life cycle of the monarch butterfly here in the east; but, where can I find a list of native plants for my friends in the Tamaulipan Biotic P...
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Wilmington, DE
Shrub Recommendation for Chain Link Fence in DE
What shrub would you recommend for covering a chain link fence and providing a screen between mine & my neighbors yard? They have kids, so it would have to be non-toxic. I'd like flowers/berries for ...
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Wilmington, DE
Monardas in section Cheilyctis not visited by hummingbirds.
This is a correction. In your plant database, Monarda punctata is said to attract hummingbirds, but all peer reviewed research suggests it, and other members of Monarda in section Cheily...
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Wilmingfton, DE
Shade tree for cemetery in Wilmington DE
We are looking for a shade tree for a cemetery in Delaware. The tree will be planted only a few feet from some existing gravesites. What trees would you recommend that will not interfere with the ...
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Holtwood, PA
Trillium seed collection
I am interested in propagating trillium from seeds. When are the seeds ready to be harvested? I removed day lily pods prom the plants and then found out I had picked them too early
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Fallston, MD
Orientation of roots of Ranunculus
I need to know how to plant "Ranunculus". I don't know which way to put the rhizomes/bulbs in the ground. Do they go flat side down or strange long tubular things upward ?
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Fallston, MD
Shriveling and dying of non-native impatiens
Several years now many of my impatiens after a month or so seem to shrivel up and eventually die. They are planted in a row and not all are affected. I am not noticing any slug evidence which I would...
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Fawn Grove, PA
Low plants to cover bank too steep to mow
I have a bank along the road that is too steep to mow. This bank faces east and only gets 2 - 4 hours per day of sunlight. I'd like to try ground cover to prevent erosion, however visibility is a p...
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Thornton, PA
Identity of fern-like plant in woodland garden
what is the fern-like, hairy fleshy-stemmed, 12"-18" ht plant in my woodland garden
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