Tobacco Box

Gourd

Zone 5b Save Garden

🌱 100d to harvest Vine

Fragrant, pale blossoms open to reveal the Tobacco Box gourd’s signature—an elongated, bottle-like fruit with a softly fluted nec…

Crop Dates

Milestone	Date
Start Indoors	May 18th
Last Frost	May 4th
Transplant / Sow Outdoors	Jun 1st
Harvest Begins	Sep 9th
Harvest Ends	Oct 5th

Crop Details

Trait	Value
Days to Maturity	100
Sun Requirements	Full Sun
Growth Habit	Vine
Support Needed	Trellis
Planting Depth	Normal
Germination Temp (°F)	75
Min Soil Temp (°F)	70
Min Night Temp (°F)	55
Harden Off (days)	10

Recommended Companions

Alaska Mix Nasturtium

Tip Top Mahogany Nasturtium

Frequently Asked Questions

What pest or disease most often affects Lagenaria siceraria (tobacco box), and how can I control it?

Squash vine borers commonly attack Cucurbitaceae like Lagenaria, causing wilting and sudden collapse of vines. Check stems near the soil line weekly; if you see entry holes or frass, cut out the affected section to the healthy tissue and bury the wounded area to encourage new rooting. Use row cover over seedlings and rotate beds so the vine borers aren’t encouraged year after year.

How often should I water Lagenaria siceraria during its main growing phase?

Water deeply to keep the root zone evenly moist, typically about 1–2 times per week depending on heat and soil type, aiming for roughly 1 inch of water each time. After vines start running, avoid letting the soil dry out completely—consistent moisture supports steady fruit size—while also preventing soggy, waterlogged soil. Mulch helps stabilize moisture so you don’t get big swings that can lead to poor fruit development.

How do I tell when Lagenaria siceraria (tobacco box) is ready to harvest?

Harvest when the fruit is fully sized and the rind has hardened, usually around 90–110 days after sowing, often after the plant has slowed flowering. The skin should be firm and difficult to dent with a thumbnail, and the fruit should sound more hollow when tapped. Cure harvested fruits in a warm, dry, airy place for several weeks if you’re using them like containers, until the skin is fully dry and the interior is hardened.

Fragrant, pale blossoms open to reveal the Tobacco Box gourd’s signature—an elongated, bottle-like fruit with a softly fluted neck and a warm, sun-kissed rind that matures to a deep, dry tan. The flesh is fine-grained and tender when young, with a mild, clean flavor that welcomes fresh use and also shines when dried for later crafting and storage. Grow it for its striking form and dependable, long-season performance—100 days to maturity—so your garden yields both beauty and utility in one remarkable gourd.

Sowing Tips

Transplant Conditions

Wait until soil reaches 70°F and nights stay above 55°F before moving outdoors. Harden off for 10 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

For Tobacco Box gourds, warm the soil well (and use black plastic mulch if needed) to avoid slow growth, then water consistently after vines establish while keeping the fruits dry for curing.