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Big Flower Millennium 'Red Sun'
Gaillardia
×
grandiflora
'Red Sun'
Characteristics of Gallardia × grandiflora 'Red Sun' - Growth Characteristics: - Gallardia × grandiflora 'Red Sun' is a perennial herbaceous plant belonging to the Asteraceae family. - It blooms mainly from summer to autumn and is characterized by its red flowers. - It grows to a height of approximately 45 to 60 cm and has an upright growth habit. - Propagation Methods: - Seed Propagation: Sow seeds in the spring, and germination begins within 1 to 2 weeks. The optimal temperature for germination is 20 to 25 degrees Celsius. - Division Propagation: Divide and plant root clumps in late autumn or early spring when the roots have developed. - Cultivation Methods: - Sunlight: It thrives in full sun, and the flowers bloom more spectacularly in locations with sufficient sunlight. - Soil: Well-drained and moderately fertile soil is suitable. - Water Management: Although it is resistant to drought, avoid prolonged droughts. It is best to water only after the soil has dried out. - Fertilizer: Apply an appropriate amount of slow-release fertilizer in the spring before new shoots emerge or when the flowers begin to bloom. - Uses in the Garden: - The large-flowered Gaillar 'Red Sun' is widely used for garden foliage and border planting due to its vibrant colors. - It can also be used for potted plants or as cut flowers. - Major Pests and Diseases & Control Methods: - Diseases: Root rot can occur if the soil is excessively wet, so proper drainage management is crucial. - Pests: Damage from aphids or mites may occur; control measures include periodic observation and the use of insecticides when necessary. - Prevention: Improve ventilation through regular pruning and avoid overcrowding. By following these characteristics and management methods, you can cultivate the large-flowered Gaillar 'Red Sun' healthily.
Plant Family
Asteraceae
Height
25~60cm
Spread
30~60cm
Colors
red
Bloom Period
June to August
Water Needs
commonly
Exposure
Sunny
Freezing Resistance
-30°C
Giant Flower Sun Devil
Gaillardia
×
grandiflora
'Sun Devil'
Giant Cinnamomum 'Orange and Lemon'
Gaillardia
×
grandiflora
'Oranges and Lemons'