En Español

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

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.

 
rate this answer
Not Yet Rated

Tuesday - June 19, 2007

From: Austin, TX
Region: Southwest
Topic: Pruning, Herbs/Forbs
Title: Removing fading blooms from iris
Answered by: Barbara Medford

QUESTION:

Iris maintenance: when blooms begin to fade do I pluck off just the bloom? cut off the entire stalk? leave it alone? Some blooms grow on stalks without leaves and some on stalks with leaves.

ANSWER:

While Iris (Family Iridaceae) may be propagated from seed, the easiest way to increase them is by clump division every two or three years. Therefore, there is little reason to preserve the fading blooms. Most irises will put on three or four buds on one stalk, blooming at different times. Mostly for the sake of appearance, it's a good idea to gently remove the fading bloom, without damaging the buds-in-waiting. When no further buds appear, again for the sake of appearance. clip the stalk down close to its base. There are a number of irises native to Texas; for information on them see the section on Iris on the Lady Bird Johnson Wildflower Center Native Plants website.

 

From the Image Gallery


Zigzag iris
Iris brevicaulis

More Herbs/Forbs Questions

Need recommendations for native plants on a dry sunny hillside in Baltimore Maryland.
July 28, 2009 - Need native recommendations for sunny, dry hillside for ground cover or shrub in Maryland. Mowing the grass is a pain and an energy waster (and I don't want to be tempted to extend some adjacent exi...
view the full question and answer

Native landscaping plants for Sherman, Texas
December 19, 2007 - We are starting from scratch on landscaping our new yard. We live in Sherman, TX and I would like to use plants and flowers that are native to Texas and have a good chance of surviving. What are you...
view the full question and answer

Nativity of Salvia coccinea (scarlet sage)
September 14, 2011 - Is Salvia coccinea native to Florida? In wikipedia they say it is native to Mexico.
view the full question and answer

Plants for pool area in Kentucky
June 12, 2010 - We live in central Kentucky and have a backyard pool that desperately needs some landscaping. I would like plants that don't drop a lot of leaves or "trash". I'd like a list of great poolside pl...
view the full question and answer

Something eating holes in Texas Betony from Austin
June 06, 2012 - What pest is eating holes in the leaves of my Texas Betonys? They look healthy but almost all leaves have various sizes of round holes in them. What is the best cure for this? Thanks
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | JOBS | SITEMAP | STAFF INTRANET
© 2016 Lady Bird Johnson Wildflower Center