a b c d e f g h i j k l m n o p q r s t u v w x y z #
Packera obovata
  • Common Name: Roundleaf Ragwort
  • Cold Hardiness: Zone 3-9
  • Sun or Shade: sun to shade
  • Bloom Time: spring
Packera obovata photo Missouri Botanical Garden
Papaver Beauty of Livermore
  • Common Name: Oriental Poppy
  • Cold Hardiness: Zone 3-7
  • Sun or Shade: Minimum 4 hours of direct sun
  • Bloom Time: late spring to early summer
Papaver 'Beauty of Livermore' photo courtesy of Walters Gardens
Papaver orientale 'Harlem'
  • Common Name: Poppy
  • Cold Hardiness: Zone 3-9
  • Sun or Shade: sun to part shade (minimum 4 hrs of direct sun)
  • Bloom Time: late spring with rebloom
Papaver 'Harlem' photo courtesy of Valleybrook Gardens
Papaver Prince of Orange
  • Common Name: Oriental Poppy
  • Cold Hardiness: Zone 3-7
  • Sun or Shade: minimum 6 hours of direct sun
  • Bloom Time: late spring to early summer
Papaver 'Prince of Orange' photo courtesy of Walters Gardens
Penstemon Dark Towers
  • Common Name: Beardtongue
  • Cold Hardiness: Zone 3
  • Sun or Shade: sun
  • Bloom Time: early summer
Penstemon 'Dark Towers' photo courtesy of Walters Gardens
Penstemon Onyx and Pearls
  • Common Name: Beardtongue
  • Cold Hardiness: Zone 3-7
  • Sun or Shade: minimum 6 hours of direct sun
  • Bloom Time: early to mid summer
Penstemon 'Onyx and Pearls' photo courtesy of Walters gardens
Perovskia atriplicifolia Sage Advice
  • Common Name: Russian Sage
  • Cold Hardiness: Zone 4-9
  • Sun or Shade: Minimum 6 hours of full sun
  • Bloom Time: mid summer to early fall
Perovskia atriplicifolia Sage Advice
Perovskia Blue Steel
  • Common Name: Russian Sage
  • Cold Hardiness: Zone 4-8
  • Sun or Shade: minimum six hours of full sun
  • Bloom Time: late summer
Perovskia 'Blue Steel' photo Ball Seed
Perovskia Denim 'n Lace
  • Common Name: Russian Sage
  • Cold Hardiness: Zone 4-9
  • Sun or Shade: sun
  • Bloom Time: late summer
Perovskia 'Denim 'n Lace' photo courtesy of Walters Gardens
Perovskia Prime Time
  • Common Name: Russian Sage
  • Cold Hardiness: Zone 4-9
  • Sun or Shade: minimum 6 hours of direct sun
  • Bloom Time: mid summer to early fall
Perovskia 'Prime Time' photo courtesy of Walters Gardens
Persicaria affinis
  • Common Name: Lesser Knotweed
  • Cold Hardiness: Zone 4-9
  • Sun or Shade: sun to partial shade
  • Bloom Time: early to late summer
Persicaria affinis
Persicaria Firetail
  • Common Name: Mountain Fleece Flower
  • Cold Hardiness: Zone 4-9
  • Sun or Shade: full sun to light shade (minimum 4 hours direct sun)
  • Bloom Time: mid summer to fall
Persicaria Firetail
Persicaria polymorpha
  • Common Name: Giant White Fleeceflower
  • Cold Hardiness: Zone 4
  • Sun or Shade: sun to partial shade
  • Bloom Time: summer to fall
Persicaria polymorpha photo Whitehouse Display Gardens
Petasites japonica
  • Common Name: Giant Japanese Butterbur
  • Cold Hardiness: Zone 4
  • Sun or Shade: partial shade to filtered shade
  • Bloom Time: early spring
Petasites japonica flower in Whitehouse Display Garden
Phlox Bambini Lucky Lilac
  • Common Name: Summer Phlox
  • Cold Hardiness: Zone 4-8
  • Sun or Shade: minimum 4 hours of full sun
  • Bloom Time: mid to late summer
Phlox Bambini Lucky Lilac photo Concept Plants
[1] 2 3 4  >>