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Common Hyacinth

Hyacinthus orientalis (hy-ah-SIN-thus or-ee-en-TAH-liss)

Family: Hyacinthaceae Non-native Herbaceous (1-3 ft)

Hyacinth is a hardy, perennial, bulbous herb in the Hyacinthaceae (hyacinth) family. It is native to Eurasia, Mediterranean, and southern Turkey. A large number of hybrid cultivars are available. Hyacinth grows in organically rich, medium moisture, well-drained soils in full sun to partial shade. It can grow to a height of 12 inches and 3 feet wide. It tolerates drought, but soils should be kept moist immediately after planting to encourage root growth; taper off watering after bloom as bulbs head toward dormancy. Promptly remove spent flower spikes so plants do not need to expend energy on seed production. Recommended propagation strategy is by division, which will also aid in the reduction of overcrowding and stress to the existing plant. The plant blooms in mid-spring and each bulb usually produces only one flower. The flowers, which attract bees, are pungently sweet and marketed as a natural plant deodorizer for the home kitchen or bathroom; however, the scent may be overpowering for sensitive noses. Hyacinths are sometimes offered as a florist plant, but they are unsuited to long-term growth in a home. Bulbs are commonly grown in containers, especially when forced for indoor winter bloom. Use hyacinth in outdoor landscapes planted in mass or to edge beds in drought-tolerant, sensory, or rock gardens. If grown as a perennial outdoors, it can lead to smaller-sized, widely spaced flowers each successive year. Insects, Diseases, and Other Plant Problems: Bulb rot may occur in poorly drained soils. All parts of the plant are considered mildly toxic if ingested. It can also cause contact dermatitis. Wear gloves when planting bulbs to avoid possible allergic skin reactions. VIDEO Created by Elisabeth Meyer for " Edibles, Bulbs, and Houseplants " a plant identification course offered in partnership with Longwood Gardens.

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 69 attributes.

How it fits the guild

Guild layer 4 - Herbaceous (1-3 ft) Optimal soil pH Acid (<6.0); Alkaline (>8.0); Neutral (6.0-8.0)
See companions & conflicts ↓

Companions & Conflicts

Curated pairwise relationships between this plant and others in the library — who feeds whom, who competes, who confuses the pests. Green reads as a good pairing, red as one to avoid.

No curated interactions recorded for this species yet.

Also noted by NC State

Related species the NC State Plant Toolbox flags for this plant — look-alikes to tell apart, and plants that play a similar role in a planting. Ones we carry in the library are linked.

Native alternatives Iris cristata Zephyranthes atamasco

Full plant profile

Growing Conditions
Plant type
Bulb; Herbaceous Perennial; Poisonous
Life cycle
Bulb
USDA zones
4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b
Light
Full sun (6 or more hours of direct sunlight a day) | Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Soil texture
High Organic Matter; Loam (Silt)
Soil pH
Acid (<6.0); Alkaline (>8.0); Neutral (6.0-8.0)
Soil drainage
Good Drainage
Available space
Less than 12 inches
NC region
Coastal; Mountains; Piedmont
Mature size
Height: 0 ft. 8 in. - 1 ft. 0 in. | Width: 0 ft. 3 in. - 0 ft. 6 in.
Growth rate
Medium
Maintenance
Low
Canopy layer
4 - Herbaceous (1-3 ft)
Form & Appearance
Habit / form
Clumping; Erect
Texture
Medium
Foliage
Deciduous
Leaf color
Green
Leaf type
Simple
Leaf arrangement
Rosulate
Leaf shape
Lanceolate; Linear
Leaf margin
Entire
Leaf feel
Fleshy; Smooth; Soft
Leaf size
> 6 inches long, 1-3 inches wide
Hairs present
No
Leaf detail
Basal leaves 6 to 14 inches long and 0.25 to 4 inches wide. Bright green, thick, and fleshy; margins upturned, creating keel midrib below. 4-6 leaves per plant.
Flower color
Blue; Gold/Yellow; Orange; Pink; Purple/Lavender; Red/Burgundy; White
Flower value
Fragrant; Good Cut; Showy
Flower form
Raceme
Flower shape
Funnel; Tubular
Flower size
< 1 inch
Flower detail
Flowers on a single erect stalk, each 6-parted, funnel-shaped, variously colored, incredibly fragrant. A many-flowered, scapose raceme, cylindrical, held above the leaves; bracts small. 15-40, white, blue or pink, tubular-campanulate, heavily scented, waxy; perianth lobes 6, spreading-reflexed. Hyacinthus orientalis flowers in mid-spring (April/May) for 2-3 weeks.
Bloom time
Spring
Fruit color
Black
Fruit type
Capsule
Fruit detail
After flowering, the seed capsules ripen. Capsules are fleshy, spherical structures that dry and split into three parts, each containing seeds. Ants find the seeds and take them into their burrows for food. There the seeds can germinate.
Wildlife & Ecology
Native status
Non-native
Origin
Eurasia, Mediterranean, Southern Turkey
Wildlife value
attracts polinators
Attracts
Bees
Food & Medicine
Harvest time
Summer
Fruit type
Capsule

Edibility

Toxic to humans

Landscape Use
Landscape location
Container; Small Space
Landscape theme
Drought Tolerant Garden; Garden for the Blind; Rock Garden
Design feature
Border; Mass Planting; Small groups
Garden tags
#poisonous #purple #fantz #fragrant flowers #edging #spring flowering bulbs #pink flowers #HS302 #bulb #ebh #ebh-g #problem for dogs #problem for horses #problem for cats #container plant #white flowers #landscape plant sleuths course #rock garden #drought tolerant #flowers mid-spring #mass planting #sensory garden #small spaces #HS304 #hortcontest #florist plant
Problems & Resistance
Insect problems
Bulb Mites; Narcissus Bulb Fly
Problems
Contact Dermatitis; Poisonous to Humans; Problem for Cats; Problem for Dogs; Problem for Horses
Resistant to
Black Walnut; Deer; Drought; Rabbits
Particularly resistant to
drought
Propagation
Division
Poison severity
Medium
Poison parts
Bark; Flowers; Fruits; Leaves; Roots; Sap/Juice; Seeds; Stems
Poison symptoms
Toxic only if eaten in large quantities. Causes minor skin irritation lasting a few minutes. Also causes stomach cramps, salivation, vomiting, and diarrhea. Dermatitis after contact with cell sap. Possible nasal irritation and asthma in susceptible persons. Bulbs contain the highest amount of toxin
Toxic principle
Alkaloids such as lycorine
Contact dermatitis
Yes
Toxicity summary
Medium severity poison; parts: Bark; Flowers; Fruits; Leaves; Roots; Sap/Juice; Seeds; Stems; contact dermatitis

Planted at Hunnicutt

Nobody’s planted this one yet.