Cosmos Rubenza | Cut Flower Plant

Cosmos Rubenza (Cosmos bipinnatus) is an eye-catching annual prized for its large, velvety blooms that open in deep ruby red and fade gracefully to antique rose shades.

This colour-changing effect adds depth and interest to both garden beds and floral arrangements. With its tall, airy stems and fern-like foliage, ‘Rubenza’ is ideal for mixed borders, cottage gardens, and as a feature in cutting gardens. Its upright habit and long flowering period make it especially valuable in summer displays.

As a cut flower, ‘Rubenza’ performs exceptionally well, offering long, slender stems and good vase life. Regular harvesting encourages more blooms, extending the flowering season right into autumn.

These drought-tolerant annuals are low-maintenance, making them suitable for beginner gardeners seeking effortless beauty.

Easy to grow and delightfully bright, Cosmos are a cut-and-come-again variety, so they’ll have your garden smiling all season long!