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

Smarty Plants Question Topics

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.

 
<< previous 1 ... 64 65 66 67 68 69 next >> 
689 Results:   10 25  50  100 per page


topicquestion
Control of sooty mold from aphids in Crape Myrtle
February 25, 2007
I have a crape myrtle in my front flower bed that has a sooty black substance on the leaves and trunk. I've done research and understand this is caused by aphids. My question is how do I get the bl...
View Mr. Smarty Plants' Answer

Problems with sunflowers in Florida
November 03, 2006
I planted sunflowers on the west side of my house where I have previously planted them and they grew wonderfully. These new ones, however, seem to be dying, (less than 2 weeks). I bought the plants at...
View Mr. Smarty Plants' Answer

Yellowing of Thuja occidentalis leaves in early Fall in Maryland
September 12, 2006
Mr. Smarty Plants, I am from Maryland. Please help. I have planted 23 Thuja occidentalis Smaragd in my front yard a few months ago. Height of about 3 feet. Most of the trees have turned golden brown....
View Mr. Smarty Plants' Answer

Problems in germination of Asclepias tuberosa in New York
August 31, 2006
I am a member of the Native Plant Center at Westchester Community College and I need information on Acleptis tuberosa. I am in USDA zone 6. Last year I planted fresh seeds purchased from Johnny's S...
View Mr. Smarty Plants' Answer

Elimination of dirt dauber insects
August 18, 2006
Hello - I live in the southeast part of Guadalupe Co. in the post oak savanna area. Do you have any suggestions on how to control dirt dauber dirt/mud nests. I know these critters are beneficial, bu...
View Mr. Smarty Plants' Answer

Bark damage to Tulip Tree
August 10, 2006
I have a tulip tree planted. It is about 9-10 years old. Two years ago the tree looked as though the trunk was cracked. Maybe hit by lightning after a storm. This year the bark on the side of tree...
View Mr. Smarty Plants' Answer

Beneficial earthworms attacked by fire ants
August 04, 2006
Is there a right way or a trick to releasing earthworms? I have a friend who has an abundance of earthworms in their soil so I took advantage of the situation. I released them in my freshly tilled gar...
View Mr. Smarty Plants' Answer

Soapberry Transplant shock symptoms
July 21, 2006
Please suggest a cause & cure for general yellowing of the leaves of Western Soapberry when planted in the ground 20 miles NW of Austin (thin, poor clay over limestone). Trees still in containers are...
View Mr. Smarty Plants' Answer

Salvia, geum transplant shock symptoms
July 21, 2006
I need some help. I transplanted 2 xeriscape plants and they are not doing well. 1 is Pitcher Sage-sorry I don't know botanical name; the other is White Avens. The've grown a lot but all the leave...
View Mr. Smarty Plants' Answer

Root rot and transplant shock in Texas betony
July 13, 2006
Texas betony is supposed to be drought resistant but also likes to be kept moist, but I have had trouble getting it established. These seem to be undemanding plants I have had entire stems dry up and...
View Mr. Smarty Plants' Answer

topicquestion

<< previous 1 ... 64 65 66 67 68 69 next >> 
689 Results:   10 25  50  100 per page