perennial

Calypso Strawberry

Fragaria 'Calypso'

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Calypso Strawberry (Fragaria 'Calypso') at Knupper Nursery

Calypso Strawberry fruit

Calypso Strawberry fruit

(Photo courtesy of NetPS Plant Finder)

Height:  12 inches

Spread:  24 inches

Sunlight:  full sun  partial shade 

Hardiness Zone:  3

Other Names:  Garden Strawberry

Description:

A perpetually cropping variety, producing attractive, high quality berries; benefits from frequent picking of ripe fruit; vigorous, winter hardy, and shows good disease resistance

Edible Qualities

Calypso Strawberry is a perennial that is commonly grown for its edible qualities. It produces red heart-shaped berries which are usually ready for picking from late spring to early fall. This variety is considered an everbearing type of strawberry, which means that it will repeatedly produce fruit across most of the season. The berries have a sweet taste and a firm texture.

The berries are most often used in the following ways:

  • Fresh Eating
  • Baking
  • Preserves

Features & Attributes

Calypso Strawberry features dainty white cup-shaped flowers with lemon yellow eyes along the stems from late spring to early summer. Its serrated oval compound leaves remain dark green in color throughout the season. It features an abundance of magnificent red berries from late spring to late summer.

This is an open herbaceous perennial with a spreading, ground-hugging habit of growth. Its relatively fine texture sets it apart from other garden plants with less refined foliage. This is a high maintenance plant that will require regular care and upkeep, and should not require much pruning, except when necessary, such as to remove dieback. It is a good choice for attracting birds to your yard, but is not particularly attractive to deer who tend to leave it alone in favor of tastier treats. Gardeners should be aware of the following characteristic(s) that may warrant special consideration;

  • Spreading

Aside from its primary use as an edible, Calypso Strawberry is sutiable for the following landscape applications;

  • Border Edging
  • General Garden Use
  • Groundcover
  • Container Planting

Planting & Growing

Calypso Strawberry will grow to be about 12 inches tall at maturity, with a spread of 24 inches. It grows at a fast rate, and under ideal conditions can be expected to live for approximately 10 years. This is a self-pollinating variety, so it doesn't require a second plant nearby to set fruit.

This plant is typically grown in a designated edibles garden. It does best in full sun to partial shade. It does best in average to evenly moist conditions, but will not tolerate standing water. It is particular about its soil conditions, with a strong preference for rich, alkaline soils. It is somewhat tolerant of urban pollution. Consider applying a thick mulch around the root zone in both summer and winter to conserve soil moisture and protect it in exposed locations or colder microclimates. This particular variety is an interspecific hybrid. It can be propagated by division; however, as a cultivated variety, be aware that it may be subject to certain restrictions or prohibitions on propagation.

Calypso Strawberry is a good choice for the edible garden, but it is also well-suited for use in outdoor pots and containers. Because of its spreading habit of growth, it is ideally suited for use as a 'spiller' in the 'spiller-thriller-filler' container combination; plant it near the edges where it can spill gracefully over the pot. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

 
 
Hardiness Zone Plant Height Minimum Sunlight Soil pH Preference
Characteristics
Edging  Garden  Groundcover  Container 
Applications
Flowers  Fruit  Attracts Wildlife 
Ornamental Features

Knupper Nursery's Plant Finder is intended to be used for informational purposes only. It does not reflect what is currently in stock at Knupper's. We do not sell plants over the internet or ship plants outside of our local delivery area. Please call us at 847.359.1080 for plant availability.