Spinach Seeds,
Monstrueux De Viroflay

Monstruex de Viroflay spinach grows best in cooler temperatures. It's best to plant it in late winter or early spring, as soon as soil can be worked. The ideal growing temperature range is between 45-75 F, and it can tolerate light frost. If growing in regions with hot summers, it should be planted in partial shade or during the cooler months to prevent bolting​. If you’re not sure how to find your area's first and last frost dates, consult our blog post 'Our Experts Answer Questions, Share Resources.'

Sow Monstruex de Viroflay spinach seeds directly into the soil at a depth of about 1/2 inch. Space the seeds 2-3 inches apart, with rows spaced about 12-18 inches apart. Alternatively, you can start seeds indoors and transplant them after hardening off. Thinning seedlings to about 6-8 inches apart once they are 4-6 inches tall will help the plants reach their full size.

Monstrueux de Viroflay spinach prefers well-drained, fertile soil with a pH of 6.0 to 7.0. Incorporate organic matter like compost into the soil to enhance fertility. Consistent moisture is key to preventing bolting; however, avoid waterlogging. Spinach plants should receive full sun but can tolerate partial shade, especially in warmer climates. Raised beds are ideal as they ensure good drainage and warm up quickly in spring​.

• Allow several plants to bolt and produce flowers.
• Wait until seed stalks dry and turn brown.
• Cut stalks and hang upside down in a dry, ventilated area.
• Collect seeds by shaking or threshing dried stalks.
• Store fully dried seeds in a cool, dark place in labeled containers.