Flax 'Rubrum' ( Linum grandiflorum ), offered by the seed company WH Perron
Flax 'Rubrum' is one of the easiest and prettiest annual wildflowers to grow. Its blood-red flowers, with a beautiful satin sheen, brighten flowerbeds from early summer through fall. Ideal for adding a splash of vibrant color to the garden, this flax thrives in a sunny location and light, well-drained soil.
Maturity: 6 to 8 weeks
Germination: 14 to 21 days
Sowing temperature: 15 to 18°C
Height: 40 cm
Spread: 30 cm
Color: Scarlet red
Formulation: Naked
Latin name: Linum grandiflorum
Use: Flowerbeds
Flowering: July to September
Cultivation method:
Sow 'Rubrum' flax seeds directly into the ground after the last frost, or start them indoors for an early sowing. Plant seeds 1/4 inch deep in light, well-drained soil. Space plants 8 to 12 inches apart to allow for proper development. Place in a sunny location to maximize flowering. Seeds will germinate in 14 to 21 days, and flowers will appear 6 to 8 weeks after sowing.
Add a touch of sparkle and simplicity to your flowerbeds with 'Rubrum' flax, an easy-to-grow wildflower that's perfect for brightening up your garden all summer long!
