The Library

Perennials

The long spine of the bed, returning stronger each season.

635 varieties · page 16 of 27

Hosta x ‘June’
Perennials

Hosta x ‘June’

June Hosta

Blooms pale lavender

Partial shade to full shade

Hosta x 'Lakeside Paisley Print'
PerennialsUSDA zones 3–9

Hosta x 'Lakeside Paisley Print'

Lakeside Paisley Print Hosta

Blooms pale lavender, tubular-shaped flowers

Partial to full shade

Hosta x 'Wide Brim'
PerennialsUSDA zones 3 to 8

Hosta x 'Wide Brim'

Wide Brim Hosta

Blooms pale lavender to nearly white flowers

Partial shade to full shade

Hylotelephium 'TNSEDECF'
PerennialsUSDA zones 3 to 9

Hylotelephium 'TNSEDECF'

Evolution Chocolate Fountain Sedum

Blooms star-shaped pink to rose-pink flowers in clusters above the foliage

Full sun

Hylotelephium spectabile 'Autumn Joy'
PerennialsUSDA zones 3–9

Hylotelephium spectabile 'Autumn Joy'

Autumn Joy Sedum

Blooms clusters of star-shaped flowers that start pale pink and gradually darken to deep rose-red, eventually turning coppery-brown as they age

Full sun to partial shade

Hylotelephium spectabile 'Class Act'
PerennialsUSDA zones 4–9

Hylotelephium spectabile 'Class Act'

Class Act Sedum

Blooms clusters of star-shaped flowers that start pink and gradually darken to raspberry

Full sun to partial shade

Inula helenium
PerennialsUSDA zones 6 to 10

Inula helenium

Elecampane

Blooms bright yellow with a daisy-like shape

Full sun to partial shade

Iris 'Code Red'
PerennialsUSDA zones 3 to 9

Iris 'Code Red'

Code Red Iris

Blooms deep mauve-pink standards and falls with orange red beards and darker veining

Full sun

Iris 'Coffee Trader'
PerennialsUSDA zones 3 to 9

Iris 'Coffee Trader'

Coffee Trader Iris

Blooms creamy tan standards with soft lavender undertones

Full sun

Iris 'Rasputin'
PerennialsUSDA zones 3 to 9

Iris 'Rasputin'

Rasputin Iris

Blooms soft peach standards, deep violet purple falls and bright orange beards

Full sun

Iris 'Smith Rock'
PerennialsUSDA zones 3 to 9

Iris 'Smith Rock'

Smith Rock Iris

Blooms rich peach standards with lavender falls and tangerine beards

Full sun

Iris chrysographes
PerennialsZones 5 to 8

Iris chrysographes

Black Iris

Blooms deep purple to black

Full sun to partial shade

Iris douglasiana
PerennialsUSDA zones 7 to 9

Iris douglasiana

Douglas Iris

Blooms variable shades including blue, purple, lavender, and white, often with darker veining and a yellow signal

Full sun to partial shade

Iris ensata 'Electric Rays'
PerennialsUSDA Zones 4-9

Iris ensata 'Electric Rays'

Electric Rays Japanese Iris

Blooms deep violet with white rays and yellow accents near the throat

Full sun to partial shade

Iris ensata 'Foreign Intrigue'
PerennialsUSDA zones 4 to 9

Iris ensata 'Foreign Intrigue'

Foreign Intrigue Japanese Iris

Blooms deep purple with white and yellow accents

Full sun to partial shade

Iris ensata 'Jedo Jima'
PerennialsUSDA Zones 4-9

Iris ensata 'Jedo Jima'

Jedo Jima Japanese Iris

Blooms deep lavender-purple with a yellow signal

Full sun to partial shade

Iris ensata 'Variegata'
PerennialsUSDA zones 4 to 9​

Iris ensata 'Variegata'

Variegated Japanese Iris

Blooms deep violet with purple hue; prominent yellow signals​

Full sun​

Iris hollandica ‘Blue Magic’
Perennials

Iris hollandica ‘Blue Magic’

Blue Magic Dutch Iris

Blooms deep blue with yellow and white markings

Full sun to partial shade

Iris hollandica 'Lion King'
PerennialsUSDA zones 5–10

Iris hollandica 'Lion King'

Lion King Dutch Iris

Blooms burgundy-purple standards with deep yellow falls etched with burgundy-purple veins

Full sun

Iris PCH ‘Purple’
Perennials

Iris PCH ‘Purple’

Purple Pacifc Coast Hybrid Iris

Blooms deep purple

Full sun to partial shade

Iris pseudata 'Roryu'
PerennialsUSDA Zones 4-9

Iris pseudata 'Roryu'

Roryu Iris

Blooms yellow with red veining

Full sun to partial shade

Iris sibirica 'Bennerup Blue'
PerennialsUSDA zones 3 to 9

Iris sibirica 'Bennerup Blue'

Bennerup Blue Siberian Iris

Blooms cobalt and pale blue

Full sun to partial shade

Iris sibirica 'Joyce Cole'
PerennialsUSDA zones 4 to 9

Iris sibirica 'Joyce Cole'

Joyce Cole Siberian Iris

Blooms creamy white standards and falls with green veins blending to yellow-green hafts

Full sun

Iris sibirica ‘Miss Apple’
Perennials

Iris sibirica ‘Miss Apple’

Miss Apple Siberian Iris

Blooms reddish-purple with white and yellow accents

Full sun to partial shade