Brassica oleracea (Broccoli) Parthenon F1 – a high-quality broccoli

Brassica oleracea 'Parthenon F1' is a high-quality broccoli known worldwide as a reliable standard variety in professional cultivation. This F1 hybrid combines high yield, uniform heads, and strong tolerance to varying conditions. As a result, Parthenon F1 is not only popular with professional growers but also an excellent choice for the ambitious home gardener.

Parthenon F1 is known as a productive and uniform broccoli. The plants form compact, beautifully round heads weighing approximately 400 to 600 grams. The flower buds are deep dark green and fine in texture, ensuring an attractive appearance and excellent quality.

This variety is often used in professional cultivation due to its reliability and consistent yield. Parthenon F1 continues to perform well even under less-than-ideal conditions, making it highly suitable for a wide range of growing conditions.

Mid-early and versatile

Parthenon F1 is a mid-early variety, ideal for summer and autumn harvests. After transplanting, the broccoli is typically ready for harvest within 70 to 80 days. The first harvest can take place as early as July, depending on the sowing time.

Thanks to this growth cycle, you can achieve a staggered harvest with multiple sowing rounds, allowing you to enjoy fresh broccoli from your own garden for a longer period.

Cold-tolerant and robust

An important advantage of Parthenon F1 is its good cold tolerance. As a result, the plant continues to grow well even at lower temperatures and retains its quality. This makes it particularly suitable for cultivation in temperate climates such as the Netherlands and Belgium.

The robust growth ensures that the plant is resistant to changing weather conditions, which significantly increases the chance of a successful harvest.

Cultivation and sowing

The cultivation of Parthenon F1 begins with pre-cultivation between April and June. By sowing indoors or in a greenhouse first, you give the plants a strong start.

After propagation, the young plants can be planted in the open ground. Maintain a planting distance of approximately 40 x 40 cm. This ensures sufficient space and promotes good air circulation, which is important for healthy plants.

A sunny location and nutritious, well-draining soil contribute to optimal growth.

Nutrition and care

Like all brassicas, broccoli is a heavy feeder (starkzehrers). Parthenon F1 therefore requires rich, well-fertilized soil to perform optimally.

Adding compost or organic fertilizer before planting is highly recommended. During the growing season, it is important to water the plants regularly and fertilize if necessary. Even growth results in sturdy, compact heads of high quality.

Harvest and use

The broccoli is ready for harvest when the flower buds are firm and closed. Cut off the head in time to prevent the florets from opening.

Parthenon F1 is versatile in the kitchen and suitable for, among other things:

• Steam or boil as a healthy side vegetable
• Stir-fry dishes and wok dishes
• Soups and casseroles
• Salads and light dishes

The fine texture and mild taste make this broccoli popular with a wide audience.

With Parthenon F1 broccoli, you choose a reliable, productive, and versatile variety that delivers excellent results in both the home garden and professional cultivation. An ideal choice for a consistent, high-quality harvest.