Spectacular in appearance and incredibly productive, summer squash like courgettes claim a starring role in vegetable gardens everywhere. We draw on insights from Hervé Michel, an experienced landscaper in Langres, Haute-Marne.
Beyond southern regions, courgettes are a relatively recent addition to French gardens. Traditionally, winter squash dominated, harvested fully ripe before frost for winter soups and stews.
Only in the last generation have summer varieties gained popularity nationwide, starting with long green courgettes. Today, options abound: round, yellow, white, even variegated zucchini.
Recently, patisson squash has surged in trendiness, thanks to its sculptural shape—nicknamed priest's cap, elector's cap, imperial crown, or Jerusalem artichoke. Classic white varieties mix with green-and-white, orange, yellow, or deep green types. While hybrid zucchini fill catalogs for uniform professional crops, they're less ideal for home gardeners. Traditional varieties match their productivity. To preserve diversity, seek out heirloom seeds.
Cucurbits grow at an astonishing pace, quickly filling space with lush, tropical-like foliage. They're heavy feeders—enrich planting holes with at least two buckets of quality compost.
Being frost-sensitive, sow or transplant only after all risk of cool mornings has passed. For faster results and less weeding, use young plants.
Space bush varieties 1m to 1.2m apart; trailing types at 1m x 2m. They demand consistent moisture—weed promptly, hoe, then mulch heavily to retain soil coolness. Water carefully: avoid wetting foliage to prevent diseases like powdery mildew or downy mildew.
Never water late in the day on warm soil or plants, as it can cause fruit rot. Opt for foot watering (drip or channels) generously, in early morning or cool evenings.
In rural traditions, oversized fruits were once prized, but they turn tough, fibrous, and seedy. For tender, flavorful results, pick young.
Tiny ones with flowers attached shine raw or simmered whole. Slightly larger? No peeling needed—rinse, trim ends, and sauté with garlic and Provençal herbs. Stuff male flowers (on long stalks, fruitless) for fritters.
Since they sprawl widely, interplant smartly. Sow lettuce alongside for harvest before courgettes spread. Go vertical with corn or sunflowers in 3-4 plant pockets, staggered from courgettes. Add eye candy: tall flower clusters (70cm+ Nicotiana, zinnias, cleomes) between plants.
Not everyone has garden space, but balconies offer joy in growing and tasting homegrown produce. While a full garden maximizes yields, this guide blends techniques and ideas with stunning, delicious compositions.
Also read: What if your balcony became a vegetable garden?
