Polemonium Species, Jacob's Ladder (Polemonium caeruleum)

May, 2012--Plymouth Nursery, Plymouth, MI

by DaylilySLP Mar 13, 2013 7:07 AM

May, 2012--Plymouth Nursery, Plymouth, MI

by DaylilySLP Mar 13, 2013 7:06 AM

May, 2012--Plymouth Nursery, Plymouth, MI

by DaylilySLP Mar 13, 2013 7:06 AM

May, 2012--Plymouth Nursery, Plymouth, MI

by DaylilySLP Mar 13, 2013 7:06 AM

May, 2012--Plymouth Nursery, Plymouth, MI

by DaylilySLP Mar 13, 2013 7:07 AM

by poppysue Nov 15, 2002 9:53 AM

by meplant May 2, 2001 12:00 PM

"Jacobs Ladder" Latin: Polemonium Caeruleum-Pink flowering

by jody May 3, 2001 12:00 PM

Polemonium caeruleum, Jacob's Ladder - Seward, Alaska - July 2002

by Weezingreens Jan 6, 2003 7:52 PM

by carolann Jun 12, 2003 11:51 PM

Emerging foliage in the Spring. Preparing by forming buds at the base to send up flowers.

by Kim_M May 2, 2005 11:10 PM

Jacob's Ladder

by zsnp May 20, 2005 11:04 PM

seedlings

by PurplePansies Jul 10, 2005 11:16 PM

seeds

by PurplePansies Jul 20, 2005 10:54 PM

Young plant I thought I had lost. Rebirth!

by tubbss5 Aug 1, 2005 8:18 AM

Jacob's Ladder (Polemonium caeruleum)

by Equilibrium May 13, 2006 10:12 PM

by bmuller Jul 4, 2007 3:17 AM

jacob's ladder

by ViolaValley Feb 25, 2008 4:57 AM

by Lala_Jane Jan 2, 2009 12:40 AM

by Lala_Jane Jan 2, 2009 12:40 AM

by ryguy319 Jul 23, 2009 4:01 AM

Jacob's Ladder growing in moist sandy loam in partial shade. Abt 2 yrs old & quite tall!

by Erynne Aug 4, 2009 2:20 PM

by ms_greenjeans Aug 12, 2012 7:29 PM

by ms_greenjeans Aug 12, 2012 7:29 PM

Totally neglected underneath a large winged euonymous

by ms_greenjeans Mar 21, 2013 5:42 PM

by ms_greenjeans Jul 9, 2013 3:07 PM

Jardin alpin du Lautaret. Photo courtesy of Karl Gercens. Copyright Karl Gercens. Conservatory Horticulturist at Longwood Gardens. http://www.karlgercens.com

by Kell Jul 17, 2017 12:48 PM