Hardy Plants for Chalky/Alkaline Soil
Hardy Plants for Dry/Sandy Soil
Hardy Plants for Heavy/Clay Soil
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Home > Hardy Plants > Hardy Perennials
Common Name: Sea Holly
Plant Family: Apiaceae
19 in stock
Size/Qty: 9 cm pots
Striking perennial with electric-blue, thistle-like flowers in mid-summer. For well drained soil in full sun. Suitable for sandy or chalky soils. Ideal for coastal gardens. Very drought tolerant and looks great in a gravel garden with ornamental grasses and Erigeron karvinskianus.
See our delivery information page for details
Unless otherwise indicated our plants are supplied in the following pot sizes according to category. Dimensions refer to either the pot diameter (cm) or volume (litre);
The exact size of plants will vary with the growing season and may be cut back in accordance with normal pruning regimes or to fit in the box if they are excessively tall