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
With Geranium 'Anne Thomson', your garden or patio will be festooned with low-slung, vibrant colour—for most of the summer. This is a neat, spreading perennial Geranium which, from June onwards, produces a continual display of bold, vibrant magenta purple flowers, each bloom having distinctive veining and a black centre. Bees and other pollinating insects will love the flowers, too. The heavily lobed and divided leaves of this Geranium start off almost yellow in spring, before they turn through light to mid-green. They make a wonderful contrast to the dramatic blooms.
Bred in the Orkney Islands some 20 years ago, Geranium 'Anne Thomson' has demonstrated a supreme tolerance of cold and windy conditions, making it ideal for coastal, high-altitude or otherwise exposed gardens. However, it is just at home in a sheltered town or cottage garden—it is one of the best all-rounders we could recommend. In fact, Geranium 'Anne Thomson' is considered such a good plant, the Royal Horticultural Society (RHS) has awarded it a coveted Award of Garden Merit.
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
- Geranium 'Anne Thompson'
- Flower colour
- Pink, purple
- Established height
- 30-50cm
- Established spread
- 30-50cm
- Growing skill
- Easy to grow
- Habit
-
Spreading
Clump-forming - Hardiness
- Fully hardy
- Leaf colour
- Green
- Mouse resistant
- Yes
- Plant size
- 1
- Plant spacing
- 10 plants per m2
- Pollinator friendly
- Yes
- Position
-
Sheltered
Exposed - Rabbit resistant
- No
- RHS Award (AGM)
- Yes
- Scented
- No
- Soil acidity
- Any
- Soil moisture
-
Free draining
Dry - Soil type
-
Loam
Sandy
Clay
Multipurpose compost
Loam-based compost - Suitable for
-
Pots
Ground cover
Borders
Gravel gardens
Cottage gardens
Wildlife gardens
Large containers
Coastal gardens
Low maintenance gardens - Sunlight
-
Full sun
Partial shade
Dappled shade
Full shade - Toxicity
- No report
- Years to establish
- 1-2 years
Perfect for pots
Pollinator-friendly
Great for shade
RHS Recommended
Perennial
Fully hardy
Packed peat-free
Drought tolerant
Low maintenance
Attracts wildlife
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Geranium 'Anne Thomson' reviews
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