Giant Grape Hyacinth Bellevalia Mixed This unique hardy bulb might look just like a Grape Hyacinth - but it is actually double the size! We can also guarantee that it will flower in the first year of planting! Robust, upright stems carry large cones of tiny bell-shaped flowers throughout the spring months, above masses of fresh green, strap-like foliage. This variety looks magnificent when planted at the front of cottage garden borders, dotted around rockeries or in spring patio pots. Giant Grape Hyacinths are also low maintenance, easy to grow and hassle-free in the garden, but can also be used for unique focal points in cut flowers too! Height: 30cm (5). Spread: 12cm (2).