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
Not Yet Rated

Thursday - October 10, 2013

From: Austin, TX
Region: Select Region
Topic: Propagation, Shrubs
Title: Propagating Pavonia seeds
Answered by: Jimmy Mills

QUESTION:

Could you please recommend a method for scarifying Pavonia seeds? Thank you

ANSWER:

Mr. Smarty Plants took the liberty of editing your query into the form of a question.

You didn’t mention which Pavonia  you have seed for, but the native species in this area is Pavonia lasiopetala (Rock rose)

Clicking on the link above will bring up its NPIN page. Scrolling down the page will bring you to the following under Propagation.

Propagation
Propagation Material: Seeds , Softwood Cuttings
Description: Sow and lightly cover seed with soil. Pavonia can also be propagated from softwood tip cuttings. Take cuttings in spring before plant starts to bloom, or on nursery plants kept cut back. Cuttings with big buds or blooms are at a disadvantage. They root and grow fast in hot weather. Cut a stem three to six inches long, just below the node. Remove all but the top leaves and place in vermiculite.
Seed Collection: Seeds can be collected from the capsule when it turns brown, but before it becomes dry and splits. Spread in thin layers to thoroughly air-dry. Dust with Sevin dust and store in ventilated containers at room temperature. Will remain viable up to two years.
Seed Treatment: Germination may be staggered due to differences in seed coat thickness. More uniform germination rates may be achieved by first soaking the seeds in hot water.
Commercially Avail: yes
Maintenance: Cut back the shrub each year to encourage bushy growth. It may tend to become leggy during the growing season, so additional pruning may be necessary. Water intermittently to ensure blooming. Mildew is unavoidable - sometimes more sun seems to make it go away, sometimes not.

It seems that scarification is not required for this plant.

This link to Washington State University has some good information about seed germination .

 

More Propagation Questions

Transplanting an immature Sweet Bay Magnolia
May 30, 2006 - Hi Mr. Smarty Pants: I just found what I think is a Magnolia Sweet Bay growing wild next to an oak and a pine tree in my back wooded yard. It has blooms on it and is about 2 feet tall. There are tw...
view the full question and answer

Different colors of Argemone spp. from McAllen TX
March 16, 2014 - I took pictures of at least 5 colors of pricklepoppy today. Is this common to have so many colors in one area? How do I harvest the seedpods and when is the best time to do so?
view the full question and answer

Removal of pups from Century Plant after blooming in Prairieville LA
October 03, 2009 - Will the main part of the century plant always die after it grows a stalk? I have babies coming off the base and need to know if I should separate them to keep them alive.
view the full question and answer

Division of impatiens grown in a pot
December 08, 2007 - I have an impatient and it is growing out of the pot. I was wondering if it were possible to divide it somehow and have two medium size plants.
view the full question and answer

Source for Ashe Juniper seeds from Blanco Co., TX
March 10, 2014 - I'm trying to find Ashe Juniper seeds to plant in bare areas of my property in central Texas. I understand they grow well in rockier soil and have many other benefits for native animal species. Unfo...
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
© 2014 Lady Bird Johnson Wildflower Center