Join the Hardy Plant Society Find out how >

Please note that HPS office hours from 1st December will be Mon-Thurs 9-5; Fri 9 - 1. The office will be closed from 22nd Dec to 2nd Jan.

Cerinthe major 'Purpurascens'

in the 2019 seed distribution

Seed list no
422

New type
HHA: Half Hardy Annual

Description
Purple, glaucous blue bracts, purple lvs, sun

Sowing
Sp: sow in spring once weather warms
So: soak in warm water for 12 hours
Ht: give bottom heat from a propagator

Hardiness
H3: -5 to 1°C, Half-hardy - unheated glasshouse / mild winter
Z5: to -26°C

Height
60cm

Family
Boraginaceae

Origin
Garden


© Hardy Plant Society 2018. Web design by CWS

This site uses cookies to store some information.

Close