An extra layer of petals on these cape daisy blooms makes them even more beautiful and also means they last twice as long33 osteospermum 393d purple39 is ideal for summer borders and patio pots and is also remarkably drought tolerant meaning that they are perfect for low maintenance areas of your garden too with inner petals a deep dark purple that lighten as they unfurl to a lilac hue the effect being quite remarkable and definitely eye45catching33 height 25cm 401034