Host an Event Volunteer Join Tickets

Support the plant database you love!

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

Friday - August 24, 2012

From: Lancaster, OH
Region: Mid-Atlantic
Topic: Seeds and Seeding, Herbs/Forbs
Title: Propagation of Baptisia from Lancaster OH
Answered by: Barbara Medford

QUESTION:

My Baptisia has gone to seed. When can I plant these seeds? Do they need strat? (zone 5)

ANSWER:

There are four members of the Baptisia genus native to Ohio: Baptisia alba (White wild indigo), Baptisia alba var. macrophylla (Largeleaf wild indigo), Baptisia australis (Blue wild indigo), and Baptisia tinctoria (Horseflyweed).

Propagation instructions for Baptisia alba (White wild indigo).

Propagation

Propagation Material: Root Division , Seeds
Description: Sow unstratified seed in fall or stratified seed in spring. Plant 1/2 deep. Plants germinate quickly but do not flower for up to 3 years. The tough rootstock can be divided in the fall. The roots are deep, so dig deeply to avoid breakage. Cuttings can also be taken.
Seed Collection: About six weeks past flowering, the pods should be black and beginning to open. Collect at this time comb the seeds from the pod. Mature, viable seeds will be brownish, hard and rounded. Store in sealed, refrigerated containers.
Seed Treatment: Scarification (one source says to pour 135 degree water over seeds and let cool overnight), inoculation, and moist stratification for 10 days.
Commercially Avail: yes

 

From the Image Gallery


Blue wild indigo
Baptisia australis

Horseflyweed
Baptisia tinctoria

More Herbs/Forbs Questions

Mildew on phlox paniculata from Morrisville PA
May 30, 2014 - My Phlox paniculata, all 7, have powdery mildew. I read about using NEEM to combat the mildew. NEEM is organic but the bottle says it is also an insecticide. The phlox are near my milkweed and gold...
view the full question and answer

Can non-native coleus grow in mulch from San Antonio
May 12, 2013 - Can Coleus plants grow in Mulch only?
view the full question and answer

Re-landscaping neglected garden in Franklin CT
April 03, 2011 - I am starting from scratch in a yard that has no planting beds or, for that matter, plants at all. House was vacant for quite some time, grass was three feet tall when we moved in. I would like to p...
view the full question and answer

Understory plants for Tuolumne Co., CA
May 14, 2007 - My driveway is lined with purple plum trees. I would like to grow something underneath them. What can I grow that will not harm the root system/health of the trees?
view the full question and answer

Identification of Verbesina occidentalis (Yellow crownbeard) in Burnet County TX
November 23, 2015 - Looked up (small) yellow crownbeard..yellow, no description or pic. Csn you tell me if this is what is in this pic? THX! Can't insert a pic to say y/n. 😟it's in Burnet, Co..SE of Marble Fal...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.