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Geranium clarkei 'Kashmir White'

cranesbill

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Delicate, white, saucer-shaped flowers with pale lilac veins appear in late summer among very finely cut mid-green leaves. This hardy geranium is less vigorous than 'Kashmir Purple' but will spread to form large drifts that will help to smother weeds. Low maintenance and long flowering, Geranium clarkei 'Kashmir White' looks particularly effective planted in a sunny cottage garden, at the front of a herbaceous border, or at the foot of roses.

How to care for Geranium clarkei Kashmir White:

Incorporate plenty of organic matter when planting and water well in dry weather, especially newly established plants. Apply a generous 5-7cm (2-3in) mulch of well-rotted manure or garden compost around the plant to help seal in moisture, feed the soil, and reduce the need for weeding.

Deadhead spent flowers regularly to encourage continuous blooming. If the plant becomes too leggy or untidy later in the season, trim lightly to encourage fresh growth and more flowers.

During the first growing season, regular watering is crucial to establish deep roots, but once established, hardy geraniums show commendable drought tolerance. A feed of balanced, slow-release fertiliser in spring will support its prolific blooming.

One of the many virtues of this perennial geranium is its resistance to pests and diseases, making it a low-maintenance choice for gardeners. To encourage a second flush of blooms, trim the plant back by one-third in midsummer (aka ‘The Chelsea Chop’).

At the end of the growing season, cut it back to ground level in late autumn or early spring. Every 3-4 years, consider dividing the plant in spring to maintain its vigour.
Flowering period:
  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec
Eventual height:
0.45m
Eventual spread:
2m
Position:

Full sun / light shade

Rate of growth:

Average

Soil:

Moderately fertile, moist, well-drained soil

Hardiness:

Fully hardy

  • InformationThis perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.

Product options

Product options image
RH30001015
9cm pot
£9.99
available to order from summer
Product options image
RH30001029
3 × 9cm pots
£24.99 £8.33 each
available to order from summer
Delivery options (pick your preferred option at checkout)
Standard delivery Standard Delivery£5.95

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