Unpack bare roots or rhizomes on arrival and plant them within a week. Until then, keep them somewhere cool and ensure the roots remain slightly moist, never wet.
A cross between an herbaceous and a tree peony, Paeonia 'Hillary' has stunning, large semi-double rosette flowers in gorgeous shades of raspberry pink, turning to cream as they mature. The blooms, which appear in late spring and early summer, are lightly fragrant. When the finely divided leaves open in spring they have reddish tinges, then they become bright green, before turning red in the autumn. The branches of this Peony are sturdy, so no staking is necessary!
Any fertile, free-draining soil in full sun or part shade will do; best results are achieved if the plant is growing out of strong wind. The flowers of Peony 'Hillary' are also great for cutting and indoor decoration.
Itoh Peony 'Hillary' is an Intersectional or Itoh hybrid peony, named after Toichi Itoh, the Japanese originator of these wonderful plants. It is the result of hybridizing the two main peony groups: the herbaceous peonies (which die down to ground level each year) and the tree or woody peonies (which keep a woody branch system all year round).
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Remove the packaging straight away, check the compost and water thoroughly if dry. Check the plant’s hardiness before placing it outdoors. Plant into a border or permanent container within a month, choosing the position recommended for the variety. Keep the top of the root ball level with the surrounding soil, firm gently and water well.
Soak the roots in water for three to six hours immediately before planting. Keep any crown, buds or emerging shoots above the water where possible.
Pot most bare roots into 15–20cm pots filled with peat-free multipurpose compost. Large or depth-sensitive roots, including peonies, are often best planted directly into borders.
Arrange the roots naturally without bending them. Cover the roots completely, positioning the crown and buds at the depth recommended for that particular perennial.
Keep pots in a sheltered outdoor position and water whenever the compost begins to dry. Grow on until roots hold the compost together when lifted from the pot.
Plant into a suitable border or permanent container once well rooted. Add a label and water regularly throughout the first growing season while the perennial establishes.
- Botanical name
- Paeonia 'Hillary'
- Flower colour
- Pink, peach
- Established height
- 70cm-1m
- Established spread
- 70cm-1m
- Growing skill
- Easy to grow
- Habit
-
Upright
Clump-forming - Hardiness
- Fully hardy
- Leaf colour
- Green
- Mouse resistant
- Yes
- Plant size
- 3/5 eyes
- Plant spacing
- 3 plants per m2
- Pollinator friendly
- Yes
- Position
- Sheltered
- Rabbit resistant
- No
- Scented
- Yes
- Soil acidity
- Any
- Soil moisture
- Free draining
- Soil type
-
Loam
Sandy
Stony
Loam-based compost - Suitable for
-
Large containers
Borders
Cottage gardens
Low maintenance gardens
Cut flower gardens - Sunlight
-
Full sun
Partial shade - Toxicity
- Harmful if eaten
- Years to establish
- 2-3 years
Paeonia 'Hillary' reviews
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