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 - June 03, 2010

From: Hampton, NH
Region: Northeast
Topic: Propagation
Title: Planting Lupinus perennis and Lupinus polyfyllus together in NH
Answered by: Nan Hampton

QUESTION:

I got a seed package with both Lupinous perennis and polyphyllus combined. Would they be okay to plant together in NH?

ANSWER:

Both Lupinus perennis (sundial lupine) and Lupinus polyphyllus (bigleaf lupine) are native to New Hampshire and share the same growing conditions with the exception that L. polyphyllus likes moist cool soils.  Another difference appears to be the method of propagation.  The PROPAGATION instructions for L. perennis say to sow in the spring and that they don't transplant well because of a deep tap root.  The instructions for L. polyphyllus say sow seeds in the fall and divide the mature plants in the spring. If you Google propagation methods for each of the two species, you will find a variety of instructions. I haven't seen the seeds of either species, but I suspect that look very similar.  If they aren't dramatically different, it will probably be difficult to successfully separate them so I would sow them together following the instructions on the package they came in and hope for the best. 


Lupinus polyphyllus

Lupinus polyphyllus

Lupinus perennis

Lupinus perennis

 

 

More Propagation Questions

Propagation of cedar cuttings in Manitoba
March 14, 2009 - How to propagate cedar cuttings to form a hedge?
view the full question and answer

Transplanting bamboo
July 29, 2008 - To transplant bamboo from one place to another, do you dig the plant up or do you get a cutting, put it in water and then root the plant?
view the full question and answer

Propagation of poinsettias in water from Houston
September 06, 2013 - Pointsettias - we have a broken branch that is thriving in a jar of water with new leaves and additional small branches. When we plant the stem in dirt and even a muck, the growth starts to wither. ...
view the full question and answer

Propagation of lilies by seed
November 02, 2007 - I have collected a large number of lily seeds. How can I get them to grow?
view the full question and answer

Pollinating moth of Arkansas Yucca from Arlington TX
May 15, 2012 - What is the pollinating moth of the Arkansas yucca. I have Desert willows which is the larval host for white-winged moth, but the yuccas are still not seeding. What other larval hosts plants can I p...
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