Longissimo di Sicilia

Family: Cucurbitaceae Ornamental / Edible

A long, elegant gourd with a quietly dramatic presence—smooth as polished ivory when young, then deepening to a mellow, sun-warmed tone as it matures.

Longissimo di Sicilia offers a tender, lightly sweet flesh and a pleasantly yielding texture that shines in fresh preparations, as well as in hearty roasted dishes and fragrant simmered sauces. An heirloom for gardeners who love to grow something both ornamental and useful, with fruits that seem to stretch forever from the vine.

Light: Full SunMaturity: 90 DaysHabit: Vine

Botanical illustration of Longissimo di Sicilia

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

Milestone	Date
Start Indoors	Apr 11th
Last Frost	Apr 25th
Transplant / Sow Outdoors	Apr 25th
Harvest Begins	Jul 24th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	90
Sun Requirements	Full Sun
Growth Habit	Vine
Support Needed	Trellis
Planting Depth	Normal
Germination Temp (°F)	75
Min Soil Temp (°F)	65
Min Night Temp (°F)	55
Harden Off (days)	10

Culinary Notes

Chef's Note

Longissimo di Sicilia earns its keep because the flesh stays pleasantly yielding instead of turning bland or watery—so it works both crisp-cold and hot-from-the-oven. When young it slices into elegant freshness; when mature it gives you a mellow, sun-warmed texture that melts into sauces without disappearing.

Best Uses

thin ribbons or batons in raw/quick-pickled salads
seared or roasted chunks that caramelize at the edges
fragrant simmered sauces where it breaks down into a velvety body

Flavor Profile

tender, lightly sweet flesh mild, squashy flavor with a clean herbal edge silky when young, more yielding and roast-friendly when mature

Kitchen Pairings

lemon garlic olive oil parmesan chile flakes cooked chickpeas

Frequently Asked Questions

What pest or disease most commonly affects Lagenaria siceraria (Longissimo di Sicilia), and how do I control it?

For Lagenaria siceraria, powdery mildew is one of the most frequent foliar issues, especially when days are warm and nights are cooler. Remove and discard badly infected leaves early, increase airflow by spacing plants, and spray a labeled sulfur-based fungicide or potassium bicarbonate at the first sign, repeating as directed on the label. Avoid wetting the foliage during watering by aiming water at the base and watering in the morning.

How often should I water Longissimo di Sicilia during its main growing phase?

During the main vine growth phase, keep the root zone evenly moist but not waterlogged—typically about 1 inch of water per week, adjusted for your soil and heat. Water deeply when the top 1–2 inches of soil feel dry, because Lagenaria siceraria can suffer fruit issues if the soil swings between very dry and saturated. Mulch around the base to stabilize moisture and reduce the need for frequent shallow watering.

How can I tell when Longissimo di Sicilia is ready to harvest at about 90 days?

Harvest when the fruit skin is fully developed and hard (a thumbnail shouldn’t easily dent it), and the fruit reaches its target length and uniform color. For bottle gourds in the Lagenaria siceraria type, harvest before the first hard frost and while the stem is still green, then cure in a warm, airy place for the final rind hardening if you’re drying for storage. If growing for edible young squash, pick earlier when fruits are still tender enough to pierce easily.