How to prune geranium pratense 'mrs kendall clark'

After main flowering (early to midsummer); early spring tidy-up. Shear all stems back to within a few inches of the ground once peak blooms are spent, usually in July. Named cultivars like 'Mrs Kendall Clark' may not come true from seed, so cutting back before seed dispersal helps preserve the named form in the garden.

Once annually, with spring tidy-up. Geranium pratense 'Mrs Kendall Clark', with its pearl-grey and violet flowers, needs a hard midsummer cutback like the species. After the main flowering flush finishes, shear the entire clump back to near ground level to prevent heavy self-seeding, refresh foliage, and encourage a second lighter flush of its distinctive flowers. Tidy in early spring.

Shear all stems back to within a few inches of the ground once peak blooms are spent, usually in July. Named cultivars like 'Mrs Kendall Clark' may not come true from seed, so cutting back before seed dispersal helps preserve the named form in the garden.