En EspaŅol

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

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
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.
 
rate this answer
2 ratings

Tuesday - April 18, 2006

From: San Antonio, TX
Region: Southwest
Topic: Soils
Title: Proper soil for Blackfoot daisy (Melampodium leucanthum)
Answered by: Nan Hampton and Joe Marcus

QUESTION:

I live in San Antonio. Have taken landscape course at the center several years ago-(fabulous)! I am putting in a raised portion of the garden this year with Blackfoot Daisies. Can you tell me where to find the proper growing medium for them somewhere in this area or in Austin... will travel!

ANSWER:

Blackfoot daisy (Melampodium leucanthum) wants high pH soil. You should avoid adding any kind of acidifying organic matter to the soil—peat moss, tree shred, most compost, manure—but you should make sure the soil has good drainage. If it's clayey or tends to stay moist, you will want to add course sand (builders sand, or river sand) to loosen the soil and mound it up to allow more aeration. Once established, the plants will need little supplemental water unless the soil is now too porous. Liberal watering may cause them to bloom more abundantly in the short term, but ultimately shorten their lifespan.

You can check the National Suppliers Directory for nurseries in your area that specialize in native plants and supplies for them. The Austin Chapter of the Native Plant Society of Texas lists additional sources for native plants.

 

More Soils Questions

Tolerance of rosa setigera of acidic soil from Cobden IL
October 20, 2012 - How tolerant is Rosa setigera of acid soil? I would like to plant it in my (very large) garden but the loess soil has a pH of 4.5. Thank you.
view the full question and answer

Disagreement with HOA on raised beds placed beneath mature oak from Tequesta FL
April 05, 2014 - I have mature 30 year old oak trees on my property and I put a raised bed under each with very good soil and I used pavers for retaining the soil about about 1.5 ft high. I planted a perennial begonia...
view the full question and answer

Re-landscaping in Stephenville, TX.
November 17, 2012 - I prefer native plants. We are re-landsacaping, so I need grass, ground cover, vines and flowers to plant in our back yard. We have many trees and the whole yard is shady. A small area might be con...
view the full question and answer

Cold hardiness zones for plants from Jackson MS
October 02, 2010 - How to search the plant database by cold-hardiness zone? Is it possible to do combination search by zone (not just state?) With the information provided with plant, I do not see the zone listed. Ma...
view the full question and answer

Requirements to grow Lupinus albifrons
October 07, 2008 - What is required to grow Lupinus albifrons? Temp., soil mix, alkaline or acid, etc.?
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP | STAFF
© 2015 Lady Bird Johnson Wildflower Center