Zone 4

Nepeta racemosa 'Blue Wonder'

Blue Wonder Catmint

Nepeta racemosa 'Little Titch'

Little Titch Catmint

Nepeta x faassenii 'Dropmore'

Dropmore Catmint

Paeonia 'Julia Rose'

Julia Rose Itoh Peony

Panicum virgatum 'Cape Breeze'

Cape Breeze Switch Grass, Panic Grass

Panicum virgatum 'Cheyenne Sky' PP23209

Prairie Winds® Cheyenne Sky Switch Grass

Panicum virgatum 'Cloud Nine'

Cloud Nine Switch Grass

Panicum virgatum 'Dallas Blue'

Dallas Blue Switch Grass

Panicum virgatum 'Gunsmoke'

Gunsmoke Switch Grass

Panicum virgatum 'Gunsmoke'

Gunsmoke Switch Grass

Panicum virgatum 'Northwind'

Northwind Switch Grass

Panicum virgatum 'Rotstrahlbush'

Rotstrahlbush Switch Grass

Panicum virgatum

Switch Grass, Panic Grass

Penstemon 'Dark Towers'

Dark Towers Beardtongue

Penstemon digitalis

Beardtongue

Phlox paniculata 'Luminary Prismatic Pink'

Luminary® Prismatic Pink Phlox

Phlox subulata 'Emerald Pink'

Emerald Pink Creeping Phlox

Physostegia virginiana 'Miss Manners'

Miss Manners Obedient Plant

Podophyllum peltatum

Mayapple, American Mandrake

Polemonium reptans 'Stairway to Heaven'

Stairway to Heaven Creeping Jacob's Ladder