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 - May 01, 2007

From: Leander, TX
Region: Southwest
Topic: Propagation
Title: Determining ripeness of seeds of Crotonn texensis
Answered by: Nan Hampton and Michael Eason

QUESTION:

How can I tell when the seeds of Croton texensis are "ripe"?

ANSWER:

Watch the fruit of Croton texensis (Texas croton) to determine when to collect the seed. When the cover of the seed capsule begins to look dry and lose its green color, the seeds are nearly ripe. You have to watch carefully because when the capsule dries and splits the seeds will disperse and be very difficult to find. You need to collect them before they dehisce. You can check the seeds by cutting them. If the endosperm is still milky, they are not mature. Generally, only one of the seeds in the Croton sp. capsule is fertile.

After you have collected them, you can store them in a paper bag until you plant them. For long term storage, dry them, then put them in a sealed container and store in the refrigerator.


Croton texensis

 

 

More Propagation Questions

Starting Venus Flytrap From Seed
September 05, 2013 - I am a high school student doing a project on the Venus flytrap and would like you to help me by answering the following questions: What are the Venus flytrap predators and prey? How to raise a Venus ...
view the full question and answer

Does Monarda citriodora, lemon beebalm, self-fertilize?
March 09, 2008 - Does Monarda citriodora produce its seeds from cleistogamous flowers? Thank you
view the full question and answer

Propagation of Prunus Mexicana in Rusk TX
July 29, 2009 - How do you scarify seeds from the Prunus Mexicana? Can the branches be made to grow roots?
view the full question and answer

Restoring and propagating rhododendrons
October 18, 2006 - I have 70+ year old native rhododendrons (16+ feet high) in my backyard. After all these years they are beginning to get dammaged by snow load and ice. Therefore I have 2 quesitons concerning these b...
view the full question and answer

Storing seed from Pickerel weed
October 28, 2005 - What's the best method to store seed from Pickerel weed (Pontederia cordata) and Arrowhead (Sagattaria latifolia)? Should it be kept wet?
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