The Asclepias curassavica 'Silky Gold', also known as the tropical milkweed, is an exotic summer bloomer that transforms any garden into a sunny paradise. With its bright yellow flowers and warm orange centers, it exudes pure elegance and vitality. This butterfly-friendly plant is not only a feast for the eyes but also a source of life in the summer garden – a true favorite with bees and butterflies.
The Asclepias curassavica 'Silky Gold' blooms profusely from June to October, producing umbels of golden-yellow flowers that sparkle in the sunlight. The flowers have a distinctive star shape and are beautifully combined with fresh green foliage and sturdy, upright stems.
The plant grows compactly and elegantly, reaching a height of approximately 60 to 90 cm, making it ideal for sunny borders, containers, or as a cut flower in summer arrangements. Its vibrant colors and tropical flair create a striking contrast with other garden plants – a perfect choice for those who appreciate warmth and expressive planting.
Like its red-orange sister, the Asclepias curassavica 'Red Butterfly' , the 'Silky Gold' is also a true butterfly magnet. Its nectar-rich flowers attract not only bees and bumblebees, but also countless butterflies – including the famous monarch butterfly.
This makes the plant not only ornamental but also naturally valuable: an ideal choice for anyone wanting to create a vibrant, ecologically responsible garden. The flowers remain beautiful for a long time and provide weeks of color and movement in the garden.
The Asclepias curassavica 'Silky Gold' is also prized as a cut flower in summer bouquets. Its sturdy stems, unique flower shape, and long vase life make it a favorite with florists and growers.
A point to keep in mind when cutting: like all Asclepias species, the plant contains a milky sap (latex) that is released when the stems are cut. This is easily remedied by briefly singeing the cut edges or immediately placing the stems in water. This will help the flowers retain their freshness and keep the vase clean.
In greenhouses or as an annual crop in open ground, Silky Gold exceptionally well – fast-growing, profusely flowering, and reliable.
The Asclepias curassavica 'Silky Gold' is a true sun worshipper and loves warmth and well-drained soil. It tolerates dry conditions well, making it ideal for sunny borders, Mediterranean gardens, and sheltered patios.
Cultivation information:
Location: full sun
Soil: well-drained, preferably sandy or moderately fertile
Humidity: dry to moderately moist
Height: 60 – 90 cm
Flowering period: June – October
Cultivation method: annual in cold climates, perennial in greenhouse or pot
Special features: attracts butterflies, drought tolerant
In cold regions, the plant is usually grown as an annual. In milder climates or in a greenhouse, it can overwinter at temperatures above 10°C. Regularly removing spent flowers encourages new blooms and keeps the plant compact and well-maintained.
The Asclepias curassavica 'Silky Gold' is a versatile ornamental plant that suits various garden styles. It combines beautifully with zinnias, rudbeckias, cosmos, salvia, and Verbena bonariensis for a summery color palette full of depth and contrast.
Plant it in groups in the border for maximum impact, or use it as a standalone in a decorative pot on the patio for a tropical touch. Its airy growth and cheerful colors bring light and vibrancy wherever you place it.
Golden yellow flowers with a warm orange heart
Blooms profusely from June to October
Ideal as a cut flower or border plant
Suitable for full sun and dry soil
Salt and heat resistant, combines well with Mediterranean plants
Attracts butterflies and bees
Compact growth, height 60–90 cm
Can be grown as an annual or container plant
With its tropical appearance, long blooms, and natural appeal, Asclepias curassavica 'Silky Gold' is a true ray of sunshine in any garden. It combines ornamental value with ecological significance and literally brings life to the garden thanks to the many pollinators it attracts.
Whether you grow it as a cut flower, pot plant or border plant, this butterfly favourite always brings colour, elegance and movement.
In short, the 'Silky Gold' is a radiant summer bloomer that effortlessly combines beauty, warmth, and biodiversity – a golden addition to any garden.
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