Purple Candles (Astilbe chinensis 'Purpurlanze') - purple flowers, illustrated plant card

Purple Candles

Astilbe chinensis 'Purpurlanze'

Purple Candles blooms from July through August.

Bloom calendar
Bloom time
Jul–Aug
Hardiness
Zones 3–8
Sun
Part shade
Water
High water
Mature size
3.3 ft × 2 ft
Type
Perennial
Verification

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Growing Purple Candles

Plant it in part shade. It prefers high water. It is hardy in USDA zones 3–8. Expect it to reach about 3.3 ft tall and 2 ft wide at maturity, in roughly 2 years.

When to plant Purple Candles

Plant Purple Candles in early spring as soon as the soil is workable, or in early fall at least six weeks before your first frost, so roots establish in cool weather. For the middle of its hardy zones 3 to 8 range, spring means April to June and fall means August or September. Once settled, it blooms from July to August.

Month-by-month timing for your zone is on the planting calendar: for the middle of its range, start with zone 5 in April.

The Astilbe family

One of 12 in the Astilbe family. Same plant, same care.

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