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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Adiantum x mairisii
Item #: 4799
Zones: 6a to 9b
Dormancy: Winter
Height: 12" tall
Culture: Part Sun to Light Shade
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $19.00Regular priceUnit price per -
Adiantum pedatum
Item #: 320
Zones: 3a to 8b
Dormancy: Winter
Height: 24" tall
Culture: Part Sun to Light Shade
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $20.00Regular priceUnit price per -
Sold outAdonis amurensis
Item #: 14388
Zones: 3a to 7b
Dormancy: Summer, Fall
Height: 8" tall
Culture: Part Sun to Shade
Origin: Asia
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $22.00Regular priceUnit price per -
Sold outAdonis 'Chichibu Beni'
Item #: 9660
Zones: 3a to 7b
Dormancy: Winter, Summer, Fall
Height: 6" tall
Culture: Part Sun to Light Shade
Origin: Asia, Europe
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $85.00Regular priceUnit price per -
Agapanthus 'Stevie's Wonder'
Item #: 8250
Zones: 7b to 10b, at least
Dormancy: Winter
Height: 36" tall
Culture: Sun to Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $23.00Regular priceUnit price per -
Sold outAgapanthus 'Storm Cloud'
Item #: 1342
Zones: 7b to 10b, at least
Dormancy: Winter
Height: 48" tall
Culture: Sun to Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $23.00Regular priceUnit price per -
Agapanthus 'Twister' PP 25,519
Item #: 13692
Zones: 7b to 10b, at least
Dormancy: Winter
Height: 48" tall
Culture: Sun to Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $23.00Regular priceUnit price per -
Agapanthus 'White Heaven' PP 15,811
Item #: 6390
Zones: 7b to 10b
Dormancy: Winter
Height: 30" tall
Culture: Sun to Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $23.00Regular priceUnit price per -
Agastache 'Blue Fortune'
Item #: 3209
Zones: 3a to 9b
Dormancy: Winter
Height: 36" tall
Culture: Sun
Origin: United States Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $17.00Regular priceUnit price per -
Agastache 'Peachie Keen' PP 25,886
Item #: 10635
Zones: 6a to 8b
Dormancy: Winter
Height: 24" tall
Culture: Sun
Origin: United States Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $17.00Regular priceUnit price per -
Agastache 'Rosie Posie' PP 25,857
Item #: 10636
Zones: 6a to 8b
Dormancy: Winter
Height: 24" tall
Culture: Sun
Origin: United States Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $17.00Regular priceUnit price per -
Agave albopilosa
Item #: 9610
Zones: 8a to 10b, guessing
Dormancy: Evergreen
Height: 12" tall
Culture: Sun to Part Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $59.00Regular priceUnit price per -
Sold outAgave americana 'Marshmallow Cream'
Item #: 7869
Zones: 9a to 10b, guessing
Dormancy: Evergreen
Height: 60" tall
Culture: Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $31.00Regular priceUnit price per -
Agave applanata 'Cream Spike'
Item #: 7241
Zones: 9a to 10b
Dormancy: Evergreen
Height: 4" tall
Culture: Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price per -
Agave 'Bleached Blonde'
Item #: 9347
Zones: 9a to 10b
Dormancy: Evergreen
Height: 12" tall
Culture: Sun to Part Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $50.00Regular priceUnit price per
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Agave bracteosa 'Daddy Longlegs'
Item #: 1922
Zones: 7b to 10b
Dormancy: Evergreen
Height: 18" tall
Culture: Sun to Part Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $38.00Regular priceUnit price per -
Agave bracteosa 'Squidget'
Item #: 10538
Zones: 7b to 10b
Dormancy: Evergreen
Height: 6" tall
Culture: Sun to Part Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $30.00Regular priceUnit price per -
Agave bracteosa 'Stingray' PP 30,280
Item #: 2167
Zones: 8a to 10b, possibly colder
Dormancy: Evergreen
Height: 18" tall
Culture: Part Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $36.00Regular priceUnit price per -
Agave desmettiana 'Joe Hoak'
Item #: 7137
Zones: Tropical
Dormancy: Evergreen
Height: 36" tall
Culture: Sun to Part Sun
Origin: Unknown
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $31.00Regular priceUnit price per -
Agave x flexisperrima
Item #: 16747
Zones: 7b to 10b, guessing
Dormancy: Evergreen
Height: 24" tall
Culture: Sun
Origin: Mexico, United States Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $28.00Regular priceUnit price per -
Agave flexispina
Item #: 5766
Zones: 7b to 9b, at least
Dormancy: Evergreen
Height: 15" tall
Culture: Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $28.00Regular priceUnit price per -
Agave funkiana 'Tug Boat II'
Item #: 11729
Zones: 9a to 11, possibly colder
Dormancy: Evergreen
Height: 10" tall
Culture: Sun to Part Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $55.00Regular priceUnit price per -
Agave havardiana
Item #: 5007
Zones: 5a to 9b
Dormancy: Evergreen
Height: 20" tall
Culture: Sun
Origin: Mexico, United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $27.00Regular priceUnit price per -
Sold outAgave havardiana 'Big Bend Giant'
Item #: 15007
Zones: 7b to 10b, guessing
Dormancy: Evergreen
Height: 48" tall
Culture: Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $35.00Regular priceUnit price per
More Information About Perennials
Shop All Perennials for 2022!
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.