SproutSmart
SproutSmart™ Intelligent Garden Sowing

Casper

Pumpkin
Zone 11a Save Garden

Planting Schedule

Add Casper to your garden to build a schedule and get reminders.
Botanical illustration of Casper
95d to harvest

Experience the cool, creamy allure of Casper—an elegant pumpkin with a luminous, ghostly white skin that feels smooth and firm to the touch. Its flesh is rich and velvety, offering a mellow, sweet flavor that shines whether you roast it for caramelized depth, simmer it into silky purées, or turn it into comforting pies and hearty soups. A dependable 95-day performer, Casper brings a clean, show-stopping look to the garden and a versatile, spoonable harvest to your table.

Crop Dates

Growing note: Frost-free Zone 11a supports continuous outdoor production.
MilestoneDate
ClimateFrost-Free Climate
Growing ApproachContinuous Production

Crop Details

TraitValue
Days to Maturity95
Sun RequirementsFull SunFull sun
Growth HabitVine
Support NeededTrellis
Planting DepthNormal
Germination Temp (°F)75
Min Soil Temp (°F)65
Min Night Temp (°F)55
Harden Off (days)10

Today's Conditions

Outdoor planting for Casper in Zone 11a typically begins around throughout the growing season. Wait until soil reaches at least 65°F before transplanting Casper.

Garden Alerts

Frost-free Zone 11a supports continuous outdoor production.

Recommended Companions

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Peach Melba Nasturtium
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Frequently Asked Questions

How often should I water Solanum melongena during its main growing phase?
During active flowering and fruit set, keep soil consistently evenly moist—aim for about 1–2 inches of water per week depending on heat and rainfall. Water deeply so moisture reaches the root zone, and don’t let the soil dry out completely between waterings, which can cause flower drop and misshapen fruit. Mulch around plants to reduce rapid moisture swings, and avoid wetting the foliage.
How can I tell when my Solanum melongena ‘Casper’ is ready to harvest?
Harvest when the fruit is glossy, firm, and has reached its full size (typically around 7–9 inches long) and before seeds become noticeable and dull. For best flavor, cut fruit with scissors or pruners, leaving a short stem, once the skin is fully white and still tight—overripe eggplant turns more spongy and can develop bitterness. Start checking from around day 95 (or earlier if your plants set fruit sooner).
Botanical illustration of Casper

Experience the cool, creamy allure of Casper—an elegant pumpkin with a luminous, ghostly white skin that feels smooth and firm to the touch. Its flesh is rich and velvety, offering a mellow, sweet flavor that shines whether you roast it for caramelized depth, simmer it into silky purées, or turn it into comforting pies and hearty soups. A dependable 95-day performer, Casper brings a clean, show-stopping look to the garden and a versatile, spoonable harvest to your table.

Today's Conditions

Outdoor planting for Casper in Zone 11a typically begins around throughout the growing season. Wait until soil reaches at least 65°F before transplanting Casper.

Garden Alerts

Frost-free Zone 11a supports continuous outdoor production.

Sowing Tips

Soil Temperature

Direct sow or transplant when soil at planting depth holds 65°F for reliable germination and early growth.

Direct Sow Preferred

Sensitive roots — does not transplant well. If starting indoors, use biodegradable pots and disturb roots as little as possible when moving outdoors.

Expert Note

Direct-sow Casper pumpkin after soil warms and use a starter cover if nights are cool to prevent slow early growth.