Flowering Flax - Scarlet - Linum grandiflorum - Airy petals in vivid colour - Fresh Seeds

Scarlet flowering flax (Linum grandiflorum) is a graceful annual that brings a bold splash of carmine red to the garden. Its slim, upright stems reach around 40-50 cm, creating a light, elegant look that never feels heavy or crowded. When it comes into bloom, the colour is hard to miss and gives beds a warm, romantic feel. It suits classic flower borders just as well as natural, meadow style planting, and it also performs beautifully in rock gardens and containers. With a long flowering season from spring into late summer, it keeps your space bright and lively for weeks on end.

Sowing depth

Sow the seeds at a depth of about 0.5 cm. This helps maintain the right moisture while still allowing light and air to support quick, even germination. After sowing, gently firm the surface so the seeds make good contact with the compost or soil.

Sowing time outdoors

Sow directly outdoors from April to June, once the soil has warmed and the risk of frost has passed.

Plant spacing

Keep spacing at around 10 x 20 cm. This gives each plant enough room to branch naturally and keeps the planting airy and healthy. If sown too thickly, flowering can be reduced and air flow becomes weaker, which may slow growth.

Flowering time

Scarlet flowering flax blooms from May to September, giving a steady display over a long period. Each flower lasts only a short time, but new blooms open in such numbers that the plant appears to flower continuously. Even a small patch can look full of life throughout the summer.

Growing tips

This is an easy, rewarding plant to grow. It prefers a sunny position and light, free draining soil with moderate moisture. It does not need frequent feeding or complicated care. Water during dry spells and remove faded flowers if you want to encourage even more blooms. It copes well with summer heat and short dry periods, making it a smart choice for a low effort, high impact display.

Why buy from GardenSeedsMarket?

When you choose GardenSeedsMarket, you choose dependable quality. Each seed batch is carefully selected and regularly tested for strong germination. Orders are packed with care and dispatched quickly and securely, so your seeds arrive in excellent condition and ready to sow. You also get helpful support from an experienced team, with practical tips to help you achieve the best results and enjoy a garden full of colour.

Pack contents

The pack contains 1 g of seeds. The packaging includes growing guidance and a sow by date.