Regions / Belgium
Be aware of the hardiness zone of your area before you decide to buy plants. Some plants might not survive over winter!
Belgium lies in USDA Plant Hardiness Zone 8. It enjoys a temperate, maritime climate predominantly influenced by the North Sea and Atlantic Ocean, with cool summers and moderate winters.
A favorite of many gardeners, multiple award-winner Allium 'Purple Sensation' is a striking ornamental onion with its inflorescence consisting of dozens of small, star-shaped, rich violet-lilac flowers, forming perfectly round flowerheads, 3 in. wide (8 cm). They are borne atop sturdy stalks, which arise from a group of 6 to 8 handsome, blue-green, straplike leaves.
An unusual, ivory-white dwarf ornamental onion, Allium karataviense 'Ivory Queen' (Turkestan Onion) is quite attractive with its elegant globe-shaped clusters, 5 in. wide (12 cm), of starry white flowers nestled in a beautiful foliage consisting of wide and recurved, gray-green leaves, slightly red edged. A very ornamental ensemble!
Allium oreophilum (Pink Lily Leek) is a compact, hardy bulb with delicate, loose umbels of rosy reddish-pink, star-shaped flowers adorned with darker midveins. The blossoms are mounted on wiry gray-mauve stems and rise above narrow, semi-erect, gray-green leaves.
Blooming about two weeks earlier than the other large Alliums, Allium rosenbachianum (Showy Persian Onion) is a bulbous perennial with large, rounded umbels, 4 in. across (10 cm), packed with up to 50 deep-purple, star-shaped flowers adorned with prominent, white stamens.
Reminiscent of swirling eddies of water, Allium senescens 'Blue Eddy' is a bulbous perennial forming a very compact clump of elegantly swirling, blue-gray to gray-green leaves. In late summer to early fall, profuse, rounded umbels, 1.5 in. across (4 cm), tightly packed with pale lilac pink flowers are borne atop leafless stems just above the attractive foliage. The flowers are both long lasting and excellent as cut flowers. A charming addition to the rock or herb gardens.
Allium senescens (German Garlic) is a bulbous herbaceous perennial which forms a tuft of twisted, grassy-looking, green leaves and produces up to 30 fragrant round balls of soft pink-lilac flowers atop upright stems in mid to late summer. Lasting for several weeks, they attract butterflies and hummingbirds.
One of the tallest white Alliums, Allium 'White Giant' features huge globes, 6-8 in. wide (15-20 cm), densely packed with hundreds of snow-white flowers adorned with emerald green eyes. They are borne atop sturdy, upright stems and rise above the foliage of upright, strap-shaped, glossy green leaves.
Allium Unifolium (Oneleaf Onion) is a compact perennial with delicate clusters of up to 30 fairly large, star-shaped, satiny, rose-pink flowers. The blossoms are borne atop the foliage of short gray-green basal leaves. Blooming in late spring to early summer, this charming Allium spreads freely in the garden without being a pest.
More tolerant of part shade conditions than most Aliums, Allium ursinum (Wild Garlic) is a vigorous, bulbous perennial with loose umbels, 2 in. across (5 cm), counting up to 20 star-shaped white flowers. The blossoms are borne on erect, leafless stems and rise above pairs of elliptic, linear, deep green basal leaves. If bruised or crushed, the foliage exudes a strong onion or garlic aroma.
Alliums are plants of exquisite beauty that deserve a place in perennial gardens. Easy to grow and undemanding, these very ornamental bulbs distinguish themselves by their great diversity in color, inflorescence, flowering height and bloom times. Many species bloom in early summer - just after the spring-flowering period and just before the exuberant full bloom of summer.
Impressive, Alocasia 'Portora' (Elephant Ear) is a tender perennial boasting enormous ruffled green leaves borne on strong purple stems. They are arrow-shaped at their bases and stand upright, pointing skyward, unlike the leaves of Colocasia which droop and point toward the ground. They can reach up to 4-5 ft. (120-150 cm) in good growing conditions.
Hardy and attractive, Aloe aristata (Torch Plant) is an evergreen succulent perennial forming charming rosettes, packed with fleshy, lance-shaped, incurved leaves with tufted tips. Pale green in the shade, the leaves turn dark green in full sun. Each leaf exhibits scattered white spots, raised near the base and becoming spiny towards the tips.
Beloved for its attractive foliage, Aloe brevifolia (Short-Leaf Aloe) is an evergreen succulent perennial forming a carpet of decorative rosettes, 4in. wide (10 cm), with broadly triangular spreading fleshy leaves. Pale blue in light shade, the leaves turn rosy-pink and golden-yellow in full sun, creating a very pretty display.
Prized for its colorful flowers and interesting foliage, Aloe maculata (Soap Aloe) is an evergreen succulent perennial forming small rosettes of thick, sword-shaped, white spotted leaves adorned with sharp teeth along their edges. Pinkish red in full sun, the foliage turns bluish-green in part shade.
Alstroemeria 'Bali' (Peruvian Lily) is a densely branched, tuberous perennial with lance-shaped, dark green leaves and a profusion of golden-apricot flowers from early summer to fall. Long-lasting, the blossoms are adorned with red splashes and mahogany streaks.
Ideal to brighten up the garden, Alstroemeria 'Butterscotch' (Peruvian Lily) is a tall, vigorous perennial which produces a profusion of soft pinkish apricot flowers, adorned with yellow throats and dark burgundy streaks. Blooming from early summer to early fall, the eye-catching blossoms rise atop sturdy stems clad with lance-shaped, fresh green leaves.