White Patty Pan

Family: Cucurbitaceae Vegetable

Silken-smooth and cool to the eye, White Patty Pan produces crisp, tender squash with a clean, snowy-white finish and a gently scalloped, saucer-like form.

The flesh is delicately flavored and pleasantly firm—ideal for quick pan-roasting, fresh slicing, and spoonable sauces that showcase its mild, garden-sweet character. Grow a steady harvest for market-style variety in the home garden, with fruits that look as refined as they taste.

Light: Full SunMaturity: 50 DaysHabit: Vine

Botanical illustration of White Patty Pan

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

Crop Dates

Milestone	Date
Start Indoors	Apr 25th
Last Frost	Apr 25th
Transplant / Sow Outdoors	May 9th
Harvest Begins	Jun 28th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	50
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

Culinary Notes

Chef's Note

White pattypans are at their best when you keep them young: they stay crisp-tender and mild, so the browning you get in a pan or on a grill actually matters. Their watery juiciness turns glossy with olive oil and lemon, making them feel refined rather than squashy.

Best Uses

quick pan-roast until browned at the edges, then serve as warm bites
thin slicing raw in salads for a cool, snappy crunch
light sauté and mash into a spoonable, pale cream sauce
halved and grilled/griddled for saucer-style browning and easy spooning

Flavor Profile

mild, garden-sweet flavor crisp-tender bite with delicate, watery juiciness subtly nutty squash-essence clean, non-fibrous texture when young

Kitchen Pairings

brown butter lemon garlic fresh herbs (dill or thyme) parmesan olive oil

Frequently Asked Questions

What pest or disease issue commonly affects Cucurbita pepo (white patty pan squash), and what should I do first?

Cucurbit powdery mildew is a common problem on Cucurbita pepo, showing up as a white, dusty coating on leaves, usually later in the season. Start by removing badly infected leaves, improving airflow with wider spacing and thinning crowded growth, and water at the soil line so foliage stays drier. If it’s spreading, use a labeled fungicide targeted for powdery mildew and repeat according to the product directions.

How often should I water white patty pan squash during active growth, and what soil moisture level should I maintain?

During flowering and fruit set, keep the soil consistently moist but not soggy—aim for about 1 inch (2–3 cm) of water per week, split into 1–2 deep waterings. Check by pushing a finger 1–2 inches into the soil; water when it feels dry at that depth, since Cucurbita pepo fruits can stall when moisture drops too low.

How can I tell when Cucurbita pepo (white patty pan squash) is ready to harvest?

Harvest patty pan squash when fruits are tender and small for their variety, typically about 50 days from sowing, usually around 5–8 inches across. The skin should be glossy and easily punctured with a fingernail, and the stem should be green and still attached firmly—if fruits turn dull and tough, they’re past prime.