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Geranium ‘Anne Thomson’ (Cranesbill)

Cranesbill 'Anne Thomson', Hardy Geraniums

AGM Award
Geranium 'Anne Thomson', Hardy Geranium Anne Thomson, Cranesbill 'Anne Thomson', Best geraniums, Best Border Geranium, purple geranium, violet geranium

Noted for its radiant, bright golden foliage and its abundant blooms of large, magenta-pink cup-shaped flowers with black star-shaped centers all summer long, award-winning Geranium ‘Anne Thomson’ (Cranesbill) forms a low-spreading mound that brightens the garden with its dazzling color combination. Resembling ‘Ann Folkard’ (they share the same parentage), this hardy geranium is however more compact and heat tolerant than its golden-leafed rival.

  • Putting on a great show from late spring to early fall, this hardy geranium is reliable, easy to grow, and provides long-lasting color. Vigorous, it is a well-behaved weaver which provides a bold presence in the garden. Geranium ‘Anne Thomson’ is a hybrid of Geranium procurrens and Geranium psilostemon.
  • This deciduous spreading perennial grows in a creeping mound up to 8-12 in. tall (20-30 cm), spreads up to 2-3 ft. (60-90 cm), and requires very little maintenance!
  • Won the prestigious Award of Garden Merit of the Royal Horticultural Society
  • Performs best in full sun or light shade, in moist, fertile, well-drained soils. This plant is not fussy about soils provided they are well-drained. Attractive to butterflies, but deer and rabbit resistant!
  • A perfect border plant, it is a spectacular addition to beds, borders, groundcover, cottage gardens, city gardens, and underplanting roses and shrubs.
  • This Geranium is generally not subject to serious pest or disease issues. Watch for vine weevil, sawflies, slugs and snails and powdery mildew
  • Remove flowered stems and old leaves to encourage the production of fresh leaves and flowers. Propagate by division in spring or by basal cuttings in early to mid-spring and root with bottom heat

Requirements

Hardiness 4 - 8
Heat Zones 1 - 9
Plant Type Perennials
Plant Family Geraniaceae
Genus Geranium
Common names Cranesbill
Exposure Full Sun, Partial Sun
Season of Interest Spring (Late), Summer (Early, Mid, Late), Fall
Height 8" - 1' (20cm - 30cm)
Spread 2' - 3' (60cm - 90cm)
Spacing 24" - 36" (60cm - 90cm)
Maintenance Low
Water Needs Average
Soil Type Chalk, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained, Well-Drained
Characteristics Plant of Merit, Showy
Tolerance Deer, Rabbit
Attracts Butterflies
Garden Uses Banks And Slopes, Beds And Borders, Ground Covers, Patio And Containers, Underplanting Roses And Shrubs
Garden Styles City and Courtyard, Informal and Cottage
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Alternative Plants to Consider

Geranium pratense ‘Boom Chocolatta’ (Cranesbill)
Geranium carolinianum (Carolina Geranium)
Geranium viscosissimum (Sticky Purple Geranium)
Geranium clarkei ‘Kashmir White’ (Cranesbill)
Geranium sanguineum ‘Max Frei’ (Bloody Cranesbill)
Geranium x oxonianum ‘Miss Heidi’ (Cranesbill)

Recommended Companion Plants

Lilium candidum (Madonna Lily)
Geranium psilostemon (Armenian Cranesbill)
Salvia x sylvestris ‘Blue Hill’ (‘Blauhugel’ Sage)
Gypsophila paniculata (Baby’s Breath)
Salvia nemorosa ‘Ostfriesland’ (Sage)
Miscanthus sinensis ‘Morning Light’ (Chinese Silver Grass)
Centranthus ruber (Red Valerian)
Artemisia ludoviciana (White Sage)
Nepeta ‘Six Hills Giant’ (Catmint)
Astrantia major ‘Roma’ (Great Masterwort)
Achillea millefolium ‘Paprika’ (Yarrow)
Alchemilla mollis (Lady’s Mantle)
Allium nigrum (Ornamental Onion)
Helenium (Sneezeweed)
Hakonechloa macra (Hakone Grass)
Campanula lactiflora (Milky Bellflower)

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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.
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Requirements

Hardiness 4 - 8
Heat Zones 1 - 9
Plant Type Perennials
Plant Family Geraniaceae
Genus Geranium
Common names Cranesbill
Exposure Full Sun, Partial Sun
Season of Interest Spring (Late), Summer (Early, Mid, Late), Fall
Height 8" - 1' (20cm - 30cm)
Spread 2' - 3' (60cm - 90cm)
Spacing 24" - 36" (60cm - 90cm)
Maintenance Low
Water Needs Average
Soil Type Chalk, Loam, Sand
Soil pH Acid, Alkaline, Neutral
Soil Drainage Moist but Well-Drained, Well-Drained
Characteristics Plant of Merit, Showy
Tolerance Deer, Rabbit
Attracts Butterflies
Garden Uses Banks And Slopes, Beds And Borders, Ground Covers, Patio And Containers, Underplanting Roses And Shrubs
Garden Styles City and Courtyard, Informal and Cottage
How Many Plants
Do I Need?
Explore Great Plant Combination Ideas
Geranium (Cranesbill)
Not sure which Geranium (Cranesbill) to pick?
Compare Now

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