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.
Out of season
Panicum
'Heiliger Hain'
switch grass
Set your borders ablaze with an inferno of colour! The striking Panicum 'Heiliger Hain' features deep green foliage that turns to burgundy and incandescent red from late summer, through bright yellow and orange, for a striking flame-like effect—making it a must-have plant for autumn interest. The action isn't just confined to the end of the season however—bearing feathery panicles of tiny pinky-beige flowers from mid-late summer, it has plenty to admire earlier on too.
When planting this variety, choose a sunny spot with an open-structured growing medium, to ensure excellent drainage. If your soil is heavy, adding some grit or sand will help to improve it. Panicum virgatum 'Heiliger Hain' is a deciduous perennial grass, so once the embers have died down in winter, you can remove dead foliage and flowered stems to tidy up the display.
Quantity
Plant profile
Plant calendar
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
- Panicum virgatum 'Heiliger Hain'
- Flower colour
- Purple
- Established height
- 70cm-1m
- Established spread
- 70cm-1m
- Growing skill
- Easy to grow
- Habit
-
Upright
Clump-forming - Hardiness
- Fully hardy
- Leaf colour
- Green, two-tone, red, purple
- Mouse resistant
- Yes
- Plant size
- 1
- Plant spacing
- 5 plants per m2
- Pollinator friendly
- No
- Position
- Sheltered
- Rabbit resistant
- Yes
- Scented
- No
- Soil acidity
- Any
- Soil moisture
-
Free draining
Dry - Soil type
-
Loam
Sandy
Loam-based compost
Multipurpose compost
Stony - Suitable for
-
Borders
Coastal gardens
Cottage gardens
Gravel gardens
Large containers
Low maintenance gardens
Cut flower gardens
Wildlife gardens - Sunlight
- Full sun
- Toxicity
- No report
- Years to establish
- 2-3 years
Good for cutting
Thrives in full sun
Perennial
Fully hardy
Packed peat-free
Drought tolerant
Low maintenance
Attracts wildlife
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