Lilies 'Robert Swanson' stands out from other lilies because of its striking two-colored flowers which have bright yellow outers and brown-red petal centers. This is a late-summer lily that flowers profusely and the flowers can grow to 18 cm wide. This cultivar is particularly easy-growing, making it ideal for cut flowers. It is named Robert after the breeder who created it.
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Toxic to Pets
Toxicity
Perennial
Lifespan
Herb
Plant Type
1.2 m
Plant Height
0 - 35 ℃
Ideal Temperature
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Care Guide
Care Guide for Lilies 'Robert Swanson'
Every week
Water
Full sun
Sunlight
0 - 35 ℃
Ideal Temperature
Water:
Lilies 'Robert Swanson' requires consistent moisture but does not tolerate standing water. During the seedling phase, follow a strict watering schedule, then reduce frequency post-emergence unless drought occurs. Water after topdressing and ensure proper soil drainage in rainy conditions.
Fertilize:
Fertilize seedlings early for robust stem growth. Before sowing, use compound base fertilizer and consider farm manure. Amend soil twice during the growing season, applying compound fertilizer when seedlings reach 10 cm (4 in) and again during fast growth and bulb enlargement.
Pruning:
Lilies 'Robert Swanson' thrive with regular care, including early spring pruning of dead stems and late spring removal of faded flowers. Thinning overcrowded plants enhances air circulation, promoting vigor and reducing disease risks, as supported by reliable horticultural sources.
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