Explore Plants

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
    
 

Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.
Need help with plant identification, visit the plant identification page.

Questions From Near You

Pflugerville, TX
Problems with Eves necklacepods (Styphnolobium affine)
Mr. S-P, I urgently need your advice regarding two Eve's necklacepods that appear to be dying. They are in two completely different areas of my yard. One began leafing out and then the leaves sh...
view the full question and answer

Pflugerville, TX
Growth rate of trees
What is the growth rate of the following plants. (How wide and tall each year? They are all in 1 gallon pots right now.) 1. Agarita 2. Anacacho Orchid 3. Silk Tassel. Is there anything that can be ...
view the full question and answer

Pflugerville, TX
Virginia creeper in trees
Can Virginia creeper be allowed to climb on trees--specifically Texas ash and live oak--or will it damage them if allowed to attach itself? We are thinking of using it as erosion control in a greenbe...
view the full question and answer

Pflugerville, TX
Potential allelopathy of cultivar of Artemisia ludoviciana
I recently submitted a question regarding allelopathic potential of artemisia ludoviciana on rusty blackhaw viburnum, not specifying that I meant Vibernum rufidulum. Mr. SP interpreted my viburnum as...
view the full question and answer

Pflugerville, TX
Information about FanTex ash.
I live in central Texas and recenty planted Fan-tex ash trees thinking that they were similar to the native Texas ash. I am beginning to beleive that this tree has more in common with the Arizona ash...
view the full question and answer

Pflugerville, TX
Flashing barrier to Bermuda in tree bed
I'm building a 6-ft-diameter planting bed on a gentle slope on blackland clay, at the center of which I plan to install a cedar elm. I'm using the wedge-shaped stones from the home-improvement stor...
view the full question and answer

Pflugerville, TX
Pruning oaks in August from Pflugerville TX
Can I do minor pruning on my Lacey oak and bur oak in August if it is hot and dry? I'd like to prune one limb from each. The Lacey oak limb is about 2 inches in diameter, and the bur oak limb is ab...
view the full question and answer

Pflugerville, TX
Wildlife uses of wildflowers in Central Texas
How are wildflowers in Central Texas used by wildlife?
view the full question and answer

Pflugerville, TX
More on bluebonnets
How are bluebonnets used by wildlife?
view the full question and answer

Pflugerville, TX
Maximilian sunflowers in a container in Pflugerville, TX
Can Maximilian sunflowers be grown in a container? How deep and wide would it need to be? Am considering growing them in a stock tank elevated on bricks, with drain holes.
view the full question and answer

Pflugerville, TX
Shaping of native hawthorns
I have three young hawthorns that were propagated from a nearby Blackland prairie stand. If I limb them up, will that encourage them to branch more near the top, or will it just ruin the form altoget...
view the full question and answer

Pflugerville, TX
Inland sea oats as backfrop for pigeon berry
I am thinking of using inland sea oats as a backdrop for pigeon berry (Rivina humilis) in a shady area along my foundation. Will this combination work, or will the sea oats outcompete the pigeon berr...
view the full question and answer

Pflugerville, TX
Allelopathc qualities in sunflowers
I have a sunflower patch in the corner of my backyard (Maximilians, common sunflower, and silverleaf sunflower)and would like to use the spent stalks (sans the seedheads) as mulch in the fall. Howeve...
view the full question and answer

Pflugerville, TX
Pot on a pillar in a pond in Pflugerville
No question: Just a thanks to Barbara. You can't imagine how hard I laughed when I read the interpretation that I was going to plant Maximilians in a pot on a pedestal in the middle of a pond!!! S...
view the full question and answer

Pflugerville, TX
Using a stock tank as a planter for Maximilian sunflowers in Pflugerville TX
I am going to re-phrase a question I asked last week, because even though I tried to be very careful, I posed it in a way subject to misinterpretation and thus did not get an answer. So here goes: I...
view the full question and answer

Pflugerville, TX
Low growing, flowering evergreen plants for Pflugerville TX
I am wondering if you can suggest some low growing, flowering evergreen plants for my garden.
view the full question and answer

Pflugerville, TX
Deadheading cannas and geraniums
I'm new to gardening. Your help would be appreciated. 1) I think I read that canna flowers can be deadheaded so they will continue to bloom throughout the summer. What part is actually taken off? ...
view the full question and answer

Pflugerville, TX
Removing grass under oak trees in Pflugerville TX
I would like to use the newspaper-and-mulch method to smother grass under the canopy of live oaks, a bur oak, and a lacey oak so that I can plant natives that will thrive there. However, I'm concern...
view the full question and answer

Pflugerville, TX
Texas frogfruit vs. non-native St. Augustine grass
Can Texas frogfruit resist invasion by St. Augustine grass, or will I need to create a barrier?
view the full question and answer

Pflugerville, TX
Overwintering possumhaw seedlings indoors in Pflugerville, TX.
Can possumhaw (Ilex decidua) seedlings be kept indoors over the winter? The goal is to protect them from deer and there is no other good option (i.e., no protected outdoor porch, etc.), unless you ca...
view the full question and answer

Pflugerville, TX
Shumard Oak failing to leaf out in Pflugerville TX
I planted a five gallon container grown Shumard Red Oak late last October and so far this spring there is no sign of any leaves on the tree. The branches are not brittle so I don't think that the tre...
view the full question and answer