How to Fertilize greater periwinkle?
Balanced plant food every month spring to mid autumn

greater periwinkle · Vinca major
Also known as: band plant; creeping myrtle; cut-finger; flower of death; grave myrtle; ground myrtle; large periwinkle; quater; sorcerer's violet
Easy to grow in all but the driest soils. Flowers best in full sun but very useful for shady areas. Has potential to become a nuisance if left unchecked
Balanced plant food every month spring to mid autumn