Goldenrod 'Golden Ball 21'

Coreopsis verticillata 'Golden Ball 21'

Golden Ball 21, a perennial herbaceous plant, is an ornamental flowering plant characterized by its slender, thread-like leaves and bright golden, ball-shaped flowers.

Growth Characteristics
- Plant Form: As a perennial herbaceous plant, the stems grow upright, and the leaves are slender and delicate, resembling pine needles.
- Size: It grows to a height of approximately 40–60 cm upon maturity and forms a stable, clump-like shape.
- Flowers: Vivid, round golden flowers bloom continuously from early summer to early autumn.

Propagation Methods
- Seed Propagation: Sow in the spring, and germination is relatively good.
- Division: Propagation is possible through division in the spring or autumn.

Cultivation Methods
- Soil: It prefers well-drained soil and should avoid overly wet environments.
- Sunlight: It grows most vigorously and produces abundant flowers in full sun. - Water Management: Although relatively drought-tolerant, ensure the soil does not dry out excessively during the growing season.
- Fertilizer: Excessive fertilization can cause excessive growth, so apply a small amount of slow-release fertilizer.

Uses in Gardens- Suitable for mid-ground flowerbeds, naturalistic gardens, mixed planting with herbaceous plants, and mass planting.
- Delicate leaves and bright flower colors create a cheerful atmosphere in summer gardens.

Important Pests and Diseases & Control Methods
- Diseases: Root rot may occur if drainage is poor.
- Pests: Aphid damage may occasionally occur.
- Control Methods: Ensure thorough ventilation and drainage, and use eco-friendly pesticides if necessary.

Plant Family	Asteraceae
Height	40~60cm
Spread	40~60cm
Colors	golden yellow
Bloom Period	June to September
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-35℃

Goldenrod 'Golden Ball 18'
Coreopsis verticillata 'Golden Ball 18'

Goldenrod 'Golden Ball 26'
Coreopsis verticillata 'Golden Ball 26'