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.

Ipomoea purpurea 'Grandpa Otts'

in the 2019 seed distribution

N.B. Potentially harmful plant

Seed list no
1000

New type
HHCl: Half Hardy climber

Description
Intense violet, red star centre, warm sunny place

Sowing
Sp: sow in spring once weather warms
Ch: chip or scarify - nick the seed coat with sharp knife or rub on sandpaper
Ht: give bottom heat from a propagator

Hardiness
H1: 5 to 10°C, Heated glasshouse - warm temperate

Height
to 3m

Family
Convolvulaceae

Origin
Garden


© Hardy Plant Society 2018. Web design by CWS

This site uses cookies to store some information.

Close