Jacob's Ladder, Blue Pearl

Polemonium caeruleum

Perennial (Zone 3)

Full Shade to Partial Sun

Blooms Late Spring to Early Summer

12” Tall

Plant 12” Apart


A great perennial flower for shady locations. Sky blue 1” flowers with compound leaves that look like a ladder. Jacob's Ladder is naturally found in the woods and beside streams, and prefer moist, rich, well drained soil. They are also resistant to juglone, so will grow under Black Walnut and Hickory trees.

Jacobs Ladder, Blue Pearl


Please only place online orders of 18 Plants or more:  

Use Code: FLAT for our discount pricing!

 Visit us:

at Ireland Street Orchards

330  Ireland Street

Chesterfield, Ma 01084

May - July

Monday- Sunday 9a.m.- 5p.m.


Chris Reid and Anna Maunz

home: 413-238-4212

cell: 717-357-0404


P.O. Box 251

Worthington, Ma 01098

Online orders will be availble for pick up at our farm stand by the middle of  May 2021!