Corsican Gourd

Vine

Corsican Gourd

Lagenaria siceraria

Also known as: Bottle gourd (Corsican type), Hard-shelled gourd

Vine Cucurbitaceae EdibleOrnamentalFiber
Hardiness Zone
3-11
Ideal Temp
70–90°F
Survives Down To
32°F
Life Cycle
Annual

‘Corsican’ is a Lagenaria siceraria landrace selected for warty, ornamental, often huge fruits—same species as smooth bottle gourds, different drama. Young fruit can be eaten like summer squash; most growers chase the fully cured shell for crafts and absurd table centerpieces. Sow after soil warms; long frost-free season helps fruits size and shells harden before cold. Humidity invites the usual cucurbit leaf fungi—trellis for airflow and cleaner fruit. Sun and water: Full sun, fertile well-drained soil, steady moisture while vines run and fruit swells; ease off as shells cure on the vine. ✂️ Propagation: Direct-sow or transplant carefully; fragile roots hate rough handling. Strong trellis or you will triage mud-rot gourds.

Good Neighbors
  • Corn
  • Beans
  • Nasturtium
Cautions
  • Wet stagnant air around foliage
  • Planting only cucurbits in the same spot year after year
Known Threats — Organic Solutions Only
Banded Cucumber Beetle
Diabrotica balteata
Broad Mite
Polyphagotarsonemus latus
Fusarium Wilt
Fusarium oxysporum
Greenhouse Whitefly
Trialeurodes vaporariorum
Leaf Spot
Multiple species (e.g., Cercospora, Septoria, Alternaria)
Melonworm
Diaphania hyalinata
Papaya Ringspot Virus
Papaya ringspot virus (PRSV; genus Potyvirus)
Pickleworm
Diaphania nitidalis
Powdery Mildew
Erysiphales
Pythium Root Rot
Pythium spp.
Reniform Nematode
Rotylenchulus reniformis
Shore Fly
Scatella stagnalis
Spotted Cucumber Beetle
Diabrotica undecimpunctata howardi
Squash Bug
Anasa tristis
Squash Vine Borer
Melittia cucurbitae
Striped Cucumber Beetle
Acalymma vittatum