Grape Vitis 'Venus' Blue - BioA greatly admired variety with extra large fruit and no seeds! The beautiful blue colour of the grape 'Venus' (Vitis vinifera) is an eye catcher in the garden. The perennial fruit shrub blooms with unassuming bunches of flowers during the summer. After flowering, the grapes form bunches. The plants can be harvested from the end of the second summer after they have been planted. Guide the vines through a pergola construction or with tension wires. So,