Coreopsis 'Sunburst' is a remarkable perennial that will undoubtedly add charm to any garden. Its long, upright stems can reach an impressive height of up to 90 cm, making it an excellent choice for perennial borders and floral arrangements. The vibrant yellow flowers of the 'Sunburst' Coreopsis, either fully or semi-double, attract both bees and butterflies, enhancing the biodiversity of your garden. This plant is perfect for those who appreciate natural beauty and seek striking cut flowers. Coreopsis 'Sunburst' is a reliable ornament that blooms from June to September, bringing warm, sunny colours to your garden.

Sowing

The seeds of Coreopsis 'Sunburst' are best sown in loose, well-drained soil, which ensures their proper development. This plant prefers warm, sunny locations that support its lush flowering. Regular watering is advisable, especially during dry spells, to provide optimal growth conditions.

Sowing Depth

The seeds should be placed at a depth of approximately 0.5 cm. This depth provides the seeds with adequate access to moisture and nutrients from the soil, promoting quick germination and healthy growth.

Direct Sowing Period

When to sow Coreopsis 'Sunburst' seeds directly into the ground? The optimal period is from April to May, when the soil is sufficiently warmed, and the risk of frost is minimised. Sowing at this time allows the plant to grow rapidly and prepare for summer flowering.

Sowing Period Under Cover

For sowing under cover, the ideal time is March and April. Sowing under cover allows for an earlier start to vegetation, potentially resulting in quicker blooming in the summer season.

Planting Time

Planting Coreopsis 'Sunburst' is best done in August and September. This allows the plant to establish its roots adequately before winter sets in, promoting healthy growth in the next season.

Plant Spacing

Coreopsis 'Sunburst' should be planted with a spacing of 30x30 cm. This distance provides the plants with enough space to develop, resulting in better flowering and plant health.

Companion Planting

Coreopsis 'Sunburst' pairs well with other plants with similar light requirements, such as Rudbeckias, Echinaceas, or Asters. It creates harmonious compositions that catch the eye and delight throughout the summer.

Site Conditions

Coreopsis 'Sunburst' prefers full sun locations where it can take full advantage of the light for its lush growth and abundant flowering. The soil should be well-drained, moderately moist, with added compost to provide the plant with a wealth of nutrients. Thanks to its drought resistance, Coreopsis copes well during dry periods, although regular watering promotes more intense flowering.

Growing Tips

Coreopsis 'Sunburst' is relatively easy to cultivate and does not require complicated care. Regular removal of spent flowers can extend the blooming period. Additionally, pruning the plant after flowering encourages denser growth and a better appearance in the future season. Coreopsis is tolerant to low temperatures, making it a valuable addition to the garden for many years.

Plant Height

Coreopsis 'Sunburst' grows to a height of about 90 cm, making it ideal for creating striking flower borders. Its slender, upright stems add lightness to any plant composition.

Flowering Period

Coreopsis 'Sunburst' blooms from June to September, offering long months of intense yellow flowers. This guarantees a continuous palette of colours that enliven the garden all summer long.

Usage

Coreopsis 'Sunburst' is excellent for naturalistic gardens, perennial borders, and as part of floral compositions. Its full flowers are a perfect addition to bouquets, and the long stems facilitate their arrangement. By attracting pollinators, Coreopsis supports garden biodiversity, making it a valuable choice for eco-friendly enthusiasts.

Resistance to Diseases

Coreopsis 'Sunburst' exhibits high resistance to most fungal diseases, making it easy to grow even for novice gardeners. Its natural resilience allows for reduced use of plant protection products, which is beneficial for the environment.

Good to Know

Coreopsis 'Sunburst' is not only a garden ornament but also a plant valued for its durability and longevity. Regular pruning after flowering promotes better branching. Additionally, proper compost fertilisation in spring enhances its development and improves flower quality. Remember its attractiveness to pollinators, which further enriches the garden ecosystem.

Why Buy from Garden Seeds Market

Garden Seeds Market offers top-quality seeds that have undergone rigorous laboratory testing, ensuring their high quality and germination capacity. Customers can rely on fast and secure delivery and professional service. The positive reviews from satisfied customers confirm the reliability and professionalism of the store. Purchasing from Garden Seeds Market guarantees satisfaction and the certainty that your garden will be filled with beautiful, healthy plants.

The package contains 1 g of seeds. The packaging includes information on cultivation guidelines and the sowing validity period.