Asclepias tuberosa 'Hello Yellow'
Butterfly Weed
'Hello Yellow' forms an upright clump of narrow green leaves, bearing showy clusters of golden-yellow flowers in mid to late summer. Green fruit will develop after flowering which break open to reveal seeds with the same long silvery-white, silky hairs as its cousin, the common milkweed. Requires well-drained slightly sandy and acidic soil.
Contributed by @dutchpeasoup
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Full sun to partial shade
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Occasional watering
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A little frost hardy: 32F (0°C)
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Light and free draining
Common name
Butterfly Weed
Latin name
Asclepias tuberosa 'Hello Yellow'
type
Herbaceous Perennials
family
Apocynaceae
ph
5.0 - 6.5 Acid - Neutral
Plant & bloom calendar
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Best time to plant
full grown dimensions
Asclepias tuberosa 'Hello Yellow'
'Hello Yellow' forms an upright clump of narrow green leaves, bearing showy clusters of golden-yellow flowers in mid to late summer. Green fruit will develop after flowering which break open to reveal seeds with the same long silvery-white, silky hairs as its cousin, the common milkweed. Requires well-drained slightly sandy and acidic soil.
Planting
From Early Spring TO Early Spring
These are frost tender plants thus in temperate climates, they are best grown in containers, cut back in the autumn and brought indoors to a frost-free area for the winter. If planting out in warmer climates, they require and acid soil, light and well drained.