Primula denticulata (Drumstick Primula)
Drumstick Primula, Tooth-Leaved Primrose
Robust, Primula denticulata, commonly known as Drumstick Primula, is a very attractive perennial with dense, rounded flowerheads, 4 in. wide (8 cm), of many flat flowers in shades of pale lilac, rich purple, blue, pink, or white. Borne on sturdy, erect stems above rosettes of lance-shaped, wrinkly leaves, they are adorned with a delicate, golden eye. Native to China and the Himalayas, this perennial thrives in damp, shady environments where it brings in early to late spring, its brightly colored blossoms. Primroses are brilliant vehicles for adding color to the shade garden.
- Recipient of the prestigious Award of Garden Merit of the Royal Horticultural Society
- Easily grows in clumps, up to 8-12 in. tall and across (20-30 cm), this plant quickly establishes to a good size by self-sowing and looks particularly beautiful when grown in mass. While winter-deciduous, it will return with vigor year after year.
- A part shade lover, it is best grown in humus-rich, consistently moist, neutral to acid soils. This plant may be grown in full sun in cool summer areas, provided the soil remains moist. Mulch this plant to help maintain the soil moisture and keep the roots cool. Wet soil tolerated.
- This plant is very versatile and can be used in partially shaded beds, borders, cottage gardens, rock gardens, bog gardens, or along streams, ponds, or water gardens. Lovely when mixed with flowering bulbs!
- A low-maintenance plant (Cut back after flowering), virtually disease-free. Watch out for pests such as aphids, vine weevils, slugs, and glasshouse red spider mites.
- Propagate by division in early spring or by seed sown from fall to spring.
- Deer and rabbit resistant!
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Requirements
Hardiness | 2
– 8 |
---|---|
Heat Zones | 1
– 8 |
Climate Zones | 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, A2, A3 |
Plant Type | Perennials |
Plant Family | Primula - Primrose |
Exposure | Full Sun, Partial Sun |
Season of Interest |
Spring (Early,Mid,Late) |
Height | 8" – 1' (20cm – 30cm) |
Spread | 8" – 1' (20cm – 30cm) |
Spacing | 12" (30cm) |
Water Needs | Average, High |
Maintenance | Low |
Soil Type | Loam |
Soil pH | Acid, Neutral |
Soil Drainage | Moist but Well-Drained, Moisture Retentive, Poorly Drained |
Characteristics | Plant of Merit, Showy |
Tolerance | Deer, Rabbit, Wet Soil |
Attracts | Butterflies |
Garden Uses | Beds and Borders, Bog Gardens, Patio and Containers, Ponds and Streams |
Garden Styles | Gravel and Rock Garden, Informal and Cottage |
By Andrew Flecher / Shutterstock
While every effort has been made to describe these plants accurately, please keep in mind that height, bloom time, and color may differ in various climates. The description of these plants has been written based on numerous outside resources.
Requirements
Hardiness | 2
– 8 |
---|---|
Heat Zones | 1
– 8 |
Climate Zones | 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, A2, A3 |
Plant Type | Perennials |
Plant Family | Primula - Primrose |
Exposure | Full Sun, Partial Sun |
Season of Interest |
Spring (Early,Mid,Late) |
Height | 8" – 1' (20cm – 30cm) |
Spread | 8" – 1' (20cm – 30cm) |
Spacing | 12" (30cm) |
Water Needs | Average, High |
Maintenance | Low |
Soil Type | Loam |
Soil pH | Acid, Neutral |
Soil Drainage | Moist but Well-Drained, Moisture Retentive, Poorly Drained |
Characteristics | Plant of Merit, Showy |
Tolerance | Deer, Rabbit, Wet Soil |
Attracts | Butterflies |
Garden Uses | Beds and Borders, Bog Gardens, Patio and Containers, Ponds and Streams |
Garden Styles | Gravel and Rock Garden, Informal and Cottage |