Clematis 'Elsa Späth'

Plant in a location that enjoys full sun and remember to water often. Keep in mind when planting that Elsa Späth is thought of as hardy, so it can be safe to leave outdoors for the majority of winter (although if in doubt, using a row cover is often a good idea).

Look to ensure a distance 1.48 feet (45.7 cm) between Elsa Späth seeds when sowing to make sure your seedlings have enough space.

As Elsa Späth is hardy, ensure temperatures are mild enough to plant out - wait until after your last frost date to be on the safe side.

L. Spath of Germany, who raised the clematis, introduced Clematis ‘Elsa Spath’ in 1891.

Blue Boy is trade name in Australia¹

Elsa Spath’s parentage is unknown. The Royal Horticultural Society awarded this cultivar the RHS Award of Garden Merit.

Elsa Spath, Elsa Spaeth, Blue Boy, C. ‘Xerxes’, Elsa Sp, Xerxes

Blue Boy, Xerxes

¹ HelpMeFind