Casper
Cucurbita pepo

A colorful mix in shades of green, orange, yellow, and white with a unique daisy pattern on the stem end of the fruit. Developed by Larry Eckler of Niles, MI. Performs best with 24" in-row spacing. Avg. weight: 5-8 oz.
Harvest
95d
Days to harvest
Sun
White-Tailed Deer
Zones
3β11
USDA hardiness
Height
1-3 feet
Planting Timeline
Showing dates for Casper in USDA Zone 7
All Zone 7 eggplant βZone Map
Click a state to update dates
Casper Β· Zones 3β11
Growing Details
Zone-by-Zone Planting Calendar
| Zone | Indoor Start | Transplant | Direct Sow | Harvest |
|---|---|---|---|---|
| Zone 3 | April β April | June β July | β | September β October |
| Zone 4 | March β April | June β June | β | September β October |
| Zone 5 | March β March | May β June | β | September β October |
| Zone 6 | March β March | May β June | β | August β October |
| Zone 7 | February β March | April β May | β | August β October |
| Zone 8 | February β February | April β May | β | July β September |
| Zone 9 | January β January | March β April | β | June β August |
| Zone 10 | January β January | February β March | β | June β August |
Complete Growing Guide
Light: White-Tailed Deer. Soil: High Organic Matter, Loam (Silt). Soil pH: Neutral (6.0-8.0). Drainage: Good Drainage, Moist. Height: 1 ft. 0 in. - 3 ft. 0 in.. Spread: 2 ft. 0 in. - 25 ft. 0 in.. Spacing: 12 inches-3 feet. Growth rate: Rapid. Maintenance: var. CylindricaZucchini Squash, var. Cylindrica. Propagation: Seed. Regions: Coastal, Mountains, Piedmont.
Harvesting
A type of berry called a pepo that has a hard rind. Fruits may be long or round, large or small, smooth or wartyβ some have edible flesh and some are too hard or insipid to eat, though the seeds of all are edible. Has a harder, thicker stem compared to other species.
Color: Black, Cream/Tan, Gold/Yellow, Green, Orange, Pink, Red/Burgundy, Variegated, White. Type: Berry. Length: > 3 inches. Width: > 3 inches.
Garden value: Edible, Showy
Harvest time: Fall
Bloom time: Summer
Storage & Preservation
Store freshly harvested Casper eggplants at room temperature for up to 3 days for peak flavor and texture. For longer storage, refrigerate in the crisper drawer wrapped loosely in perforated plastic bags for up to one week. Unlike heartier purple varieties, Casper's delicate skin makes it more susceptible to chilling injury below 50Β°F, so avoid storing in very cold refrigerators.
For preservation, Casper's creamy texture makes it ideal for freezing after blanching. Cut into rounds, blanch for 4 minutes, then freeze on baking sheets before transferring to freezer bags. The mild flavor also excels in pressure-canned ratatouille or caponata. Avoid dehydrating, as Casper's high moisture content makes it prone to spoilage during the drying process. Consider fermenting small fruits whole in salt brine for a unique probiotic preserve that showcases the variety's naturally sweet flavor.
History & Origin
Origin: North America
Advantages
- +Fast-growing
Companion Plants
Plant Together
Basil
Repels aphids, spider mites, and thrips while potentially improving eggplant flavor
Tomatoes
Similar growing requirements and can share support structures, both nightshades with compatible needs
Peppers
Fellow nightshades with similar soil and water requirements, can deter some common pests
Marigolds
Repel nematodes, aphids, and whiteflies while attracting beneficial predatory insects
Nasturtiums
Act as trap crops for aphids and cucumber beetles, drawing pests away from eggplant
Catnip
Repels flea beetles, aphids, and ants that commonly attack eggplant
Hot Peppers
Natural pest deterrent that repels many insects harmful to eggplant
Oregano
Repels aphids and provides ground cover while improving soil health
Keep Apart
Black Walnut
Produces juglone toxin that inhibits nightshade family growth and can kill eggplant
Fennel
Allelopathic properties inhibit growth of most vegetables including eggplant
Corn
Competes for nutrients and can harbor corn earworms that also attack eggplant
Nutrition Facts
Per 100g serving. % Daily Value based on 2,000 calorie diet. Source: USDA FoodData Central (FDC #169228)
Pests & Disease Resistance
Resistance
Powdery Mildew (Intermediate); Watermelon Mosaic Virus (Intermediate)
Common Pests
Flea beetles, Colorado potato beetle, aphids, hornworms
Diseases
Verticillium wilt, fusarium wilt, bacterial spot, phomopsis blight