22cm diameter pot. Cacti and pot together: 25cm tall. Cacti grown over 2 seasons, repotted each Spring by removing all old soil with distilled water and repotting with fresh home made cacti mix (50% John Ines No. 2 / 25% horticultral grit / 25% horticultutal sand). Pick up in Canary Wharf or NW8 or meet nearby either location.