What is a perennial plant?
Definition of Perennial: There are two ways to define the term perennial plant, a botanist's definition of perennial and a gardener's definition. A botanist defines a perennial as a plant whose life cycle is more than two years. Botanists classify plants as either annual, biennial, or perennial. Annuals complete their life cycle in a single year and then die of old age. Biennials take two years to complete their life cycle. Perennial flowers take more than two years to complete their life cycle.
For a gardener, the perennial vs. annual question also takes into account the weather tolerance of a plant and for gardeners, the definition of perennial is, a plant that survives the winter in my garden and comes back every year. For a perennial garden in Minnesota, a calla lily is an annual because it cannot tolerate the cold Minnesota winters, but in southern Florida, a calla lily is a perennial flower because it will live for many years.
Perennial flowering plants can be further divided into woody perennials like a tree or shrub and herbaceous perennials (not-woody) like peony or trillium. Plant Delights Nursery specializes in herbaceous perennials but we sell a few woody perennials too.
Our primary focus is on perennial flowers that are winter hardy in the southern US (Zone 6 and warmer) but we grow many perennial flowering plants that are cold tolerant in Zone 3, Zone 4, or Zone 5.
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Amorphophallus konjac
Item #: 783
Zones: 6a to 10b
Dormancy: Winter, Spring
Height: 60" tall
Culture: Part Sun to Light Shade
Origin: China
Pot Size: Bare Root / 3.5" pot (24 fl. oz/0.7 L)
Regular price $29.00Regular priceUnit price per -
Amorphophallus konjac 'Gordon's Gold'
Item #: 15750
Zones: 7a to 10b
Dormancy: Winter
Height: 36" tall
Culture: Part Sun to Shade
Origin: China
Pot Size: Bare Root / 3.5" pot (24 fl. oz/0.7 L)
Regular price $36.00Regular priceUnit price per -
Amorphophallus konjac 'Nightstick'
Item #: 1166
Zones: 7a to 10b
Dormancy: Winter
Height: 36" tall
Culture: Part Sun to Shade
Origin: China
Pot Size: Bare Root / 3.5" pot (24 fl. oz/0.7 L)
Regular price $39.00Regular priceUnit price per -
Ampelaster carolinianus
Item #: 823
Zones: 7a to 9b, possibly colder
Dormancy: Winter
Height: 120" tall
Culture: Sun to Part Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Amsonia glaberrima 'Hardin's Gem'
Item #: 16876
Zones: 5a to 8b, guessing
Dormancy: Winter
Height: 30" tall
Culture: Sun to Part Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $23.00Regular priceUnit price per -
Amsonia hubrichtii
Item #: 759
Zones: 5a to 9b
Dormancy: Winter
Height: 36" tall
Culture: Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Amsonia hubrichtii 'String Theory' PP 34,419
Item #: 16722
Zones: 5a to 9b
Dormancy: Winter
Height: 36" tall
Culture: Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Sold out
Amsonia montana 'Short Stack'
Item #: 4653
Zones: 5a to 9b, at least
Dormancy: Winter
Height: 10" tall
Culture: Sun to Part Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $23.00Regular priceUnit price perNext crop available: 05/31/2024Sold out -
Amsonia orientalis 'Blue Ice'
Item #: 4225
Zones: 4a to 9b
Dormancy: Winter
Height: 15" tall
Culture: Sun
Origin: Greece, Turkey
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
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Amsonia rigida 'Black's Dwarf'
Item #: 17144
Zones: 6a to 9b
Dormancy: Winter
Height: 15" tall
Culture: Sun to Part Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $25.00Regular priceUnit price perNext crop available: 06/21/2024Sold out -
Amsonia tabernaemontana 'Storm Cloud'
Item #: 12043
Zones: 5a to 8b, at least
Dormancy: Winter
Height: 24" tall
Culture: Sun to Part Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Andropogon gerardii 'Blackhawks' PP 27,949
Item #: 13009
Zones: 4a to 8b
Dormancy: Winter
Height: 48" tall
Culture: Sun to Part Sun
Origin: North America
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $24.00Regular priceUnit price perNext crop available: 05/31/2024Sold out -
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Anemone 'Dreaming Swan' PP 27,384
Item #: 13578
Zones: 6a to 8b, probably colder
Dormancy: Winter
Height: 30" tall
Culture: Sun to Light Shade
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $21.00Regular priceUnit price perSold out -
Anemone keiskeiana
Item #: 9646
Zones: 4a to 8b
Dormancy: Summer
Height: 4" tall
Culture: Part Sun to Light Shade
Origin: Japan
Pot Size: 2.5" pot (7.9 fl. oz/233 ml)
Regular price $23.00Regular priceUnit price per -
Sold out
Anemonella thalictroides 'Cameo'
Item #: 8403
Zones: 4a to 8b, at least
Dormancy: Winter, Summer, Fall
Height: 6" tall
Culture: Part Sun to Light Shade
Origin: United States
Pot Size: 2.5" pot (7.9 fl. oz/233 ml)
Regular price $39.00Regular priceUnit price perSold out -
Anisacanthus wrightii
Item #: 5119
Zones: 7a to 10b
Dormancy: Winter
Height: 48" tall
Culture: Sun to Part Sun
Origin: Mexico, United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Antennaria solitaria 'RDU'
Item #: 15111
Zones: 5b to 8b
Dormancy: Evergreen
Height: 4" tall
Culture: Part Sun to Light Shade
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $21.00Regular priceUnit price per -
Antirrhinum glutinosum 'White Hot'
Item #: 11833
Zones: 7b to 9b, at least
Dormancy: Evergreen
Height: 8" tall
Culture: Sun to Part Sun
Origin: Spain
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $21.00Regular priceUnit price per -
Sold out
Antirrhinum hispanicum
Item #: 8364
Zones: 5a to 8b
Dormancy: Evergreen
Height: 12" tall
Culture: Sun
Origin: Morocco, Spain
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $21.00Regular priceUnit price perNext crop available: 05/31/2024Sold out -
Aquilegia chrysantha 'Denver Gold'
Item #: 12387
Zones: 3a to 8b
Dormancy: Evergreen
Height: 36" tall
Culture: Sun to Light Shade
Origin: Mexico, United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $19.00Regular priceUnit price per -
Arachniodes simplicior 'Variegata'
Item #: 1428
Zones: 7a to 9b, possibly colder
Dormancy: Evergreen
Height: 18" tall
Culture: Light Shade
Origin: China, Japan, Korea, Tibet, Vietnam
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $23.00Regular priceUnit price per -
Sold out
Aralia cordata 'Sun King'
Item #: 9133
Zones: 4a to 8b, at least
Dormancy: Winter
Height: 72" tall
Culture: Part Sun to Light Shade
Origin: Japan
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price perNext crop available: 05/31/2024Sold out -
Sold out
Arisaema concinnum
Item #: 3016
Zones: 6a to 8b, at least
Dormancy: Winter, Fall
Height: 30" tall
Culture: Part Sun to Shade
Origin: China
Pot Size: Bare Root / 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price perSold out -
Sold out
Arisaema consanguineum
Item #: 2524
Zones: 5a to 8b, possibly colder
Dormancy: Winter, Spring
Height: 30" tall
Culture: Part Sun to Light Shade
Origin: China
Pot Size: Bare Root / 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price perSold out
More Information About Perennials
Shop All Perennials!
Do you know what hardiness zone you are in? Use your zip code to find your zone! Below is our current list of perennial flowers for sale... A to Z. If you want to see all of the flowering perennials that we have sold in the past, please check out our Perennial Encyclopedia.