Speckled Swan

Gourd

Zone 4b Save Garden

🌱 100d to harvest Vine

A graceful, swan-neck silhouette with a whisper of speckling—Speckled Swan gourds ripen to a handsome, mottled skin that feels fi…

Crop Dates

Milestone	Date
Start Indoors	May 20th
Last Frost	May 13th
Transplant / Sow Outdoors	Jun 3rd
Harvest Begins	Sep 11th
Harvest Ends	Sep 27th

Crop Details

Trait	Value
Days to Maturity	100
Sun Requirements	Full Sun
Growth Habit	Vine
Support Needed	Trellis
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	70
Min Night Temp (°F)	55
Harden Off (days)	12

Recommended Companions

Hickory King Corn

Autumn Beauty Corn

Durango Red Marigold

Moonlight Nasturtium Nasturtium

Golden Bantam Corn

Whirlybird Cherry Rose Nasturtium

Frequently Asked Questions

What are common pests or diseases for Lagenaria siceraria (Speckled Swan), and how can I manage them?

Lagenaria siceraria is prone to powdery mildew and downy mildew on leaves, especially in humid conditions. Start by improving airflow (trellis or spaced rows), water at the soil line, and remove badly infected leaves early. If mildew appears, spray a labeled potassium bicarbonate or sulfur fungicide and repeat according to the product label to protect new growth. It can also get squash vine borer; look for frass at the base of vines and slit and re-mound soil over the stem to encourage new roots, then remove infested sections.

How often should I water Speckled Swan during the main growing phase?

During active vine and fruit growth, keep the soil consistently moist but not waterlogged—aim for about 1–2 inches (2.5–5 cm) of water per week, adjusted for heat and mulch. Water deeply so moisture reaches the root zone, typically 1–2 times weekly rather than light daily watering. Let the top few centimeters of soil dry slightly between waterings to reduce fungal pressure while maintaining steady growth.

How do I tell when Speckled Swan gourds are ready to harvest?

Harvest when the rind is fully firm and the fruit has turned from shiny green to a dull, hard surface (often around 90–110 days, depending on conditions). For best curing, leave the gourds on the vine as long as they stay firm and develop full coloration without soft spots. To confirm maturity, you should be able to press the skin without denting, and the fruit should feel heavy for its size before you cut it with a small stem attached.

A graceful, swan-neck silhouette with a whisper of speckling—Speckled Swan gourds ripen to a handsome, mottled skin that feels firm and velvety to the touch. The flesh is creamy and gently sweet, with a smooth, custard-like texture that holds its shape beautifully for hearty winter preparations. Grow this warm-season showpiece for a long season of harvest-ready gourds and a pantry-worthy centerpiece you’ll be proud to grow.

Sowing Tips

Transplant Conditions

Wait until soil reaches 70°F and nights stay above 55°F before moving outdoors. Harden off for 12 days first.

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

Soak seeds 8–12 hours, warm the soil well before transplanting, and give ample space—bottle/gourd necks form best with steady moisture once vines establish.