Round Zucchini Ola Redonda

Cucurbita pepo

Yields a bountiful harvest of perfect little orbs.

Rich in vitamin C, potassium, and folate while being extremely low in calories
High water and fiber content promotes healthy digestion and supports natural weight management
Contains antioxidants like lutein and zeaxanthin that help reduce inflammation and protect eye health

1.49 €

PESM: 3.75 €

1 plant

Mise en culture au 13/11/2025
Livraison : 2-3 jours ouvrés

Plant Profile

Eau : Fort

Hauteur : 35 cm

Espacement : 100 cm

Cultivation Calendar

JFMA MJJA SOND

Sowing

Planting

Harvest

Difficulty

Débutant

Yield

2.5 kg per plant

Life Cycle

Annuelle

Growing Location

Bac de culture, Jardin, Serre

Growing Tips

Sowing Method and Environmental Conditions for Courgette Ola Redonda

The courgette Ola Redonda seeds are best sown directly in warm conditions, either under cover in a greenhouse or indoors in seed trays filled with a light, well-draining substrate composed of peat or coconut coir mixed with perlite. For open field cultivation, wait until all frost risk has passed and soil temperatures reach at least 15–18°C, though 20–25°C is ideal for faster germination and emergence. Each seed should be planted at a depth equal to approximately twice its own size—roughly 2 to 3 centimetres—in moist but not waterlogged soil. Use a gentle spraying method or light watering to maintain consistent humidity around the sowing area without causing seed rot, which is crucial in organic farming practices where fungal protection is limited. These seeds do not require special light treatment and will germinate reliably in warm, dark conditions beneath the soil surface.

Germination Timeline and Care Until Transplanting

Under optimal soil temperature conditions between 20–25°C, courgette seeds typically emerge within 7 to 10 days, making this a relatively quick sowing phase. Keep the substrate consistently moist during this critical period, reducing watering frequency once seedlings break through the surface. Within 3 to 4 weeks from germination, seedlings will develop their first true leaves and reach a size suitable for transplanting into larger containers or directly into the vegetable garden bed, provided outdoor soil temperature remains stable above 15°C. Monitor seedlings in greenhouse cultivation or indoors for adequate ventilation to prevent damping-off disease, and ensure they receive bright light to develop sturdy stems. Following these gardening tips during the sowing phase will establish healthy plants ready for vigorous growth and abundant fruit production.

Key Points

Temperature : 18-25°C, protect from temperature fluctuations
Humidity : Moderate, 50-70% relative humidity preferred
Light : Full sun, 6-8 hours direct sunlight daily
Transplanting : 4-5 true leaves, after last frost date

Conditions and Preparation for Planting Round Zucchini Ola Redonda

The ideal planting period for Round Zucchini Ola Redonda seedlings falls between late spring and early summer, when soil temperature reaches a minimum of 18°C and air temperature stabilizes above 15°C, with all frost risk eliminated from your region. Begin soil preparation by thoroughly weeding the planting area and loosening the soil to a depth of 25–30 cm using a garden fork, breaking up compacted layers to improve drainage and root penetration. Incorporate 2–3 kg of mature compost or well-enriched organic soil per square meter, mixing it evenly throughout the worked layer to create a nutrient-rich substrate. Before transplanting, acclimate your seedlings for 7–10 days by gradually exposing them to outdoor conditions—starting with 2–3 hours of dappled sunlight and increasing daily exposure to strengthen tissues and reduce transplant shock. On planting day, gently prune any excessively long or damaged roots using clean scissors, and soak the root ball in lukewarm water for 15–20 minutes to ensure optimal hydration and soil contact after establishment in the vegetable garden bed.

Planting and Installing the Seedling

Plant Round Zucchini Ola Redonda seedlings at the same depth as their nursery container, ensuring the collar—the junction between stem and roots—sits level with the soil surface, neither buried nor exposed. Gently firm the soil around the base with your fingertips to eliminate air pockets, then immediately water thoroughly in a basin technique, applying water slowly at the soil level until moisture penetrates 10 cm deep. Space plants 60–80 cm apart in rows with 100–120 cm between rows, allowing adequate air circulation and room for the plant's spreading habit within your organic vegetable garden. Apply a 5–7 cm layer of organic mulch—such as straw or shredded leaves—around each seedling, maintaining a 10 cm clearance from the stem to prevent moisture-related diseases and suppress competing weeds. In exposed locations, consider installing a temporary windbreak or shade cloth for 5–7 days to protect young transplants from harsh conditions and accelerate successful establishment.

Key Points

Depth : 2-3 cm deep in loose, rich soil
Espacement : 60-90 cm between plants, rows 90-120 cm
Watering : Water thoroughly after planting, keep soil consistently moist
Mulching/ Protection / Protection : Apply 5-8 cm organic mulch, protect from cold

Managing plant growth and vigor

Round zucchini Ola Redonda thrives with consistent irrigation tailored to soil moisture rather than fixed schedules—aim for 25 to 40 mm of water weekly, delivered early morning to minimize fungal pressure while maintaining steady hydration during fruit set. Implement organic fertilization through balanced inputs: incorporate well-decomposed compost at the base during the early growth phase, then apply foliar feeding with seaweed extract or diluted nettle tea every 10–14 days to sustain vigor without nitrogen excess. Regular hoeing around plants removes competing weeds while aerating the soil, and maintaining a 5–8 cm layer of organic mulch—straw or shredded leaves—conserves moisture, moderates soil temperature, and gradually enriches the growing medium. Spacing between plants should allow adequate air circulation; thin foliage if crowding develops. Unlike vining varieties, Ola Redonda maintains a compact, bushy habit requiring minimal intervention, though removing the first few flowers encourages stronger plant architecture before productive fruiting begins.

Health protection and environmental balance

Monitor plants weekly for early signs of powdery mildew or downy mildew, particularly in humid conditions, and inspect leaf undersides for spider mites and whiteflies. Employ integrated pest management by maintaining good air circulation, avoiding overhead watering, and introducing beneficial insects through diverse companion plantings. Mild cases respond to sulfur sprays or bicarbonate solutions; intervene only when pest populations exceed acceptable thresholds rather than applying routine treatments. Ensure adequate spacing and morning ventilation to reduce humidity-related diseases. Implement crop rotation by avoiding zucchini cultivation in the same bed for at least two years, breaking pest and disease cycles naturally. Intercropping with aromatic herbs such as basil or marigolds strengthens the ecological garden by repelling pests while providing functional diversity. Monitor soil temperature—ideally 18–25°C—and protect young plants from unexpected cold snaps with temporary shade cloth during extreme heat.

Key Points

Typ of soil : Sandy loam, pH 6.0-6.8, well-draining organic compost mix
Care : Regular light weeding, monthly balanced fertilizer, remove dead leaves
Watering : Deep watering 2-3 times weekly, avoid wet foliage
Prevention: Mulch 5-8 cm thick, rotate crops, use row covers against pests

Harvest Time and Conditions for Round Zucchini Ola Redonda

Round zucchini Ola Redonda reaches optimal harvest maturity approximately 45 to 55 days after flowering, when the fruit develops its characteristic spherical shape and achieves a diameter of 8 to 12 centimeters. The skin should display a glossy, deep green color with firm texture—key indicators that the vegetable has reached peak ripeness for quality fresh produce. Harvesting should occur early in the morning, ideally between 6 and 9 a.m., when humidity levels remain elevated and temperatures are cooler, ensuring optimal firmness and hydration of the fruit. Avoid picking during midday heat or following rain, as excess moisture promotes rapid deterioration. Regular harvesting every 2 to 3 days encourages continued flowering and maintains plant productivity, yielding approximately 15 to 25 fruits per plant throughout the vegetable garden season. Consistent picking prevents oversized specimens and maintains the tender, desirable characteristics expected in this cultivar.

Harvesting Methods and Storage for Maximum Freshness

Use clean, sharp cutting tools—preferably a small pruning knife or garden shears—to harvest by severing the fruit stem 2 to 3 centimeters above the base, minimizing plant damage. Handle each round zucchini with care to prevent bruising and oxidation, which compromises shelf life and visual appeal. Immediately sort harvested produce, removing any damaged specimens, and rinse gently under cool water to eliminate soil and debris. For optimal preservation, maintain storage conditions at 7 to 10°C with relative humidity between 85 and 95 percent—conditions achievable in standard refrigeration. Under these parameters, round zucchini retains quality for 7 to 10 days. Transport harvested vegetables promptly to minimize temperature fluctuation, using ventilated containers that prevent condensation accumulation, thereby preserving the fresh fruit and vegetables characteristics essential for successful commercial or domestic use.

Key Points

Period : 8-10 weeks after planting, 6-8 weeks continuous harvest window
Stage : Round fruits 8-10 cm diameter, glossy dark green, firm texture
Method : Sharp clean cuts with pruning shears, leave short stem attached
Storage : Refrigerate at 7-10°C, unwashed, perforated bag, consume within 5-7 days

Culinary Profile and Cooking Versatility

Round zucchini Ola Redonda is prized in the kitchen for its tender, pale green flesh and delicate, slightly sweet flavor that distinguishes it from elongated varieties. The entire fruit is edible, with the thin skin requiring no peeling, and the central cavity naturally suited to stuffing with herbs, grains, or plant-based fillings. This compact globe shape makes it an elegant choice for whole roasting, halving for baking, or dicing into uniform cubes for sautéing. The vegetable's mild, creamy texture develops beautifully when gently sautéed in olive oil with garlic and fresh basil, or roasted until golden and caramelized. Raw preparations showcase its crisp structure in vegetable platters or thinly sliced salads. Quick cooking methods—steaming for 8–10 minutes, pan-frying for 6–8 minutes, or roasting at moderate heat for 20–25 minutes—preserve its delicate flavor and nutritional integrity. Ola Redonda pairs wonderfully with Mediterranean aromatics: thyme, oregano, lemon zest, and quality extra virgin olive oil, as well as creamy plant-based sauces or light tomato-based preparations.

Seasoning, Nutrition, and Storage

This garden vegetable responds beautifully to finishing oils, fresh lemon juice, and fine sea salt, which enhance its natural sweetness without overwhelming it. Nutritionally, round zucchini delivers fiber, vitamin C, and potassium, alongside beneficial phytonutrients and low caloric density, making it ideal for health-conscious cooking. The tender skin means no precautions against peeling toxins. For short-term storage, refrigerate unwashed in a perforated bag for up to one week. Longer preservation options include freezing blanched cubes, lacto-fermenting thin slices for probiotic depth, or oven-drying for concentrated umami. The vegetable's mild profile makes it an excellent candidate for home preservation, allowing year-round enjoyment of your garden's summer bounty.