Dinosaur Gourd

Vine

Dinosaur Gourd

Lagenaria siceraria

Also known as: Warty ornamental gourd, Green warty "dinosaur egg" type

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

Dinosaur gourds are Lagenaria siceraria lines selected for thick, warty, often lime-green fruits that look like props from a B-movie—same species as utilitarian bottle gourds. Young fruit is edible like zucchini; most growers chase the fully cured shell for décor and craft. Needs a long warm season for maximum wartiness and hard shell cure before frost. Trellis improves shape and reduces soil contact blemishes. ☀️💧 Sun and Water Requirements: Full sun, fertile well-drained soil, steady moisture while sizing; taper off as shells harden. ✂️ Propagation: Direct-sow warm soil or careful transplants; fragile roots. 🌾 Harvest / Best Use Timing: Pick young fruit for zucchini-stage eating; leave warty fruits on-vine for full cure before frost if shells are the goal.

Good Neighbors
  • Corn
  • Beans
  • Nasturtium
Cautions
  • Cold wet starts
  • Powdery mildew parties without airflow
Known Threats — Organic Solutions Only
Banded Cucumber Beetle
Diabrotica balteata
Broad Mite
Polyphagotarsonemus latus
Downy Mildew
Peronosporaceae (oomycetes; host-specific species)
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
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