Yates Seed Sweetpea Hammetts Surprise Hammet 40 seed SKU: 201359 MODEL: 54390 Error. try again later You've successfully joined the club $ 6 .99 each Mitre 10 Variants This exotic mix comprises large flowered to frilly and striped, or bi coloured to pure vibrant colours from a selection of Dr Keith Hammett�s finest variety, enough to create an impression. Features and benefits Superior variety mix. 12 different variety. Flowering 12 to 14 week.