Scientific Name: Paeonia ludlowii (incl. hybrid cvs.)
Common Name: Tibetan tree peony
Family Name: Paeoniaceae
Origin: S.E. Asia / Japan / China
Hardiness Zone: Zone 6: (-23 to -18 °C)
Plant Type: Shrub - deciduous
Mature Size: 1.3 - 2.0m x 1.0 - 1.5m (height x width)
Habit: Upright
Form: Vase
Texture: Medium
Landscape Uses: Cut flower or foliage, Mixed shrub border, Spring interest, Woodland margin
Exposure: Full sun
Soil or Media: Humus rich, Well-drained
Leaves: Compound, Alternate, Soft flexible, Pinnate venation, Glabrous, Glaucous, Lustrous, Biternate, Ovate, Palmately lobed
Flowers: Flowers solitary, Yellow, Apr-May
Fruit: Aggregate fruit, Follicle, Brown, Jun-Jul-Aug
Key ID Features:
Stems woody, species often 2-3.5m tall (hybrids may be just 1-2m tall); leaves alternate, pinnately compound, leaflets 6-12(-18_cm long x 5-13cm wide, further separated into 3 pinnae or just deeply incised to form lobes, light green, glabrous, undersides glaucous and pale green; flowers 3-4 on each shoot in the axil of the leaves, 10-12cm wide, pedicels 5-9cm long, Apr-May; 4 or 5 lance-shaped bracts associated with each flower; follicles cylindric, reach 5-7cm long x 2-3cm wide, only 1(-2) form per flower for the species.