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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Agave desmettiana 'Quicksilver'
Item #: 17242
Zones: Tropical
Dormancy: Evergreen
Height: 36" tall
Culture: Part Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $39.00Regular priceUnit price per
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Agave difformis 'Azul'
Item #: 18225
Zones: 8a to 10b, guessing
Dormancy: Evergreen
Height: 18" tall
Culture: Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $25.00Regular priceUnit price per -
Agave x flexiferox 'Megalodon'
Item #: 17135
Zones: 7b to 10b
Dormancy: Evergreen
Height: 36" tall
Culture: Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $35.00Regular priceUnit price per
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Agave flexispina
Item #: 5766
Zones: 7b to 9b, at least
Dormancy: Evergreen
Height: 18" tall
Culture: Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $30.00Regular priceUnit price per -
Agave geminiflora 'Leaping Lizards'
Item #: 13528
Zones: 9b to 11, at least
Dormancy: Evergreen
Height: 20" tall
Culture: Part Sun to Light Shade
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $39.00Regular priceUnit price per -
Agave gentryi 'Uptight'
Item #: 16298
Zones: 7b to 10b, at least
Dormancy: Evergreen
Height: 36" tall
Culture: Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $30.00Regular priceUnit price per -
Agave 'Good Morning'
Item #: 17999
Zones: 9a to 10b, guessing
Dormancy: Evergreen
Height: 12" tall
Culture: Sun to Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $29.00Regular priceUnit price per -
Agave x gracilipes
Item #: 6562
Zones: 6a to 9b, possibly colder
Dormancy: Evergreen
Height: 12" tall
Culture: Sun
Origin: United States
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $35.00Regular 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 $32.00Regular priceUnit price per -
Agave isthmensis 'Ippongi'
Item #: 16898
Zones: Tropical
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 $50.00Regular priceUnit price per -
Agave isthmensis 'Kabuto Gani'
Item #: 13719
Zones: Tropical
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 $30.00Regular priceUnit price per -
Agave isthmensis 'Ohi Raijin Shiro Nakafu'
Item #: 8524
Zones: Tropical
Dormancy: Evergreen
Height: 4" tall
Culture: Sun to Part Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $32.00Regular priceUnit price per -
Agave 'Kissho Kan Nishiki'
Item #: 7617
Zones: Tropical
Dormancy: Evergreen
Height: 15" tall
Culture: Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $32.00Regular priceUnit price per -
Agave x leopoldii 'Spike'
Item #: 13746
Zones: 8b to 10b
Dormancy:
Height: 6" tall
Culture: Sun
Origin: Hybrid, Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $34.00Regular priceUnit price per -
Agave x loferox 'Sunshine Superman'
Item #: 14370
Zones: 7b to 10b, at least
Dormancy: Evergreen
Height: 24" tall
Culture: Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $50.00Regular priceUnit price per -
Agave lophantha 'Candida'
Item #: 13345
Zones: 9b 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 $50.00Regular priceUnit price per -
Agave lophantha 'Multigreen'
Item #: 12172
Zones: 7b to 10b, at least
Dormancy: Evergreen
Height: 11" tall
Culture: Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $39.00Regular priceUnit price per -
Agave lophantha 'Quadricolor'
Item #: 7124
Zones: 8a to 10b, guessing
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 $30.00Regular priceUnit price per -
Agave 'Mateo'
Item #: 8929
Zones: 7b to 10b, at least
Dormancy: Evergreen
Height: 18" tall
Culture: Sun to Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $31.00Regular priceUnit price per -
Agave montana 'Lime Flash'
Item #: 12626
Zones: 8a to 9b, at least
Dormancy: Evergreen
Height: 18" tall
Culture: Sun
Origin: Mexico
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $39.00Regular priceUnit price per -
Agave montana 'Tiffany'
Item #: 9871
Zones: 9a to 10b, possibly colder
Dormancy: Evergreen
Height: 20" 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 -
Agave x nigra 'Great White Shark' PP 32,484
Item #: 10671
Zones: 9b to 11
Dormancy: Evergreen
Height: 18" tall
Culture: Sun to Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $60.00Regular priceUnit price per -
Agave x nigra 'Shark Bite'
Item #: 9575
Zones: 8a to 11
Dormancy: Evergreen
Height: 18" tall
Culture: Sun to Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $32.00Regular priceUnit price per -
Agave x nigra 'Sun Shark'
Item #: 11076
Zones: 8a to 11
Dormancy: Evergreen
Height: 18" tall
Culture: Sun to Part Sun
Origin: Hybrid
Pot Size: 3.5" pot (24 fl. oz/0.7 L)
Regular price $50.00Regular priceUnit price per
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.