What hardiness zones is Muscari latifolium suitable for?

Muscari latifolium is suitable for USDA hardiness zones 4, 5, 6, 7, 8.

What are the sun requirements for Muscari latifolium?

Muscari latifolium requires Full Sun.

How much water does Muscari latifolium need?

Muscari latifolium has Low water needs.

Bulbs

Muscari latifolium

Broad-leaved Grape Hyacinth

Asparagaceae

SW Turkey (open pine forests, rocky slopes, alpine meadows; 3000-6500 ft / 900-2000 m)

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At a Glance

TypeBulb

HabitClumping

FoliageDeciduous

Height6-10 inches (15-25 cm)

Width3-4 inches (8-10 cm)

Maturity1 years

Growing Zones

USDA Hardiness Zones

4 - 8

Zone 4 Zone 5 Zone 6 Zone 7 Zone 8

These zones indicate the coldest temperatures this plant can typically survive.

What's my zone? →

Frost Tolerancehardy

Key Features

Attracts Pollinators Deer Resistant Drought Tolerant Container Friendly

Maintenancevery low

Overview

Muscari latifolium is a bulbous perennial reaching 6-10 inches (15-25 cm) tall with a spread of 3-4 inches (8-10 cm) per bulb. Native to southwestern Turkey, this species is distinguished from other grape hyacinths by its bicolored flower spike and single broad leaf. Each bulb produces one wide, strap-shaped basal leaf 0.5-1 inch (1.3-2.5 cm) wide and 6-10 inches (15-25 cm) long—much wider than the narrow grasslike leaves of M. armeniacum. The dense raceme is distinctly bicolored: the lower fertile flowers are dark violet-blue to blackish-blue, urn-shaped, while the upper sterile flowers are pale blue to violet, creating a two-toned effect. Flowers appear in March-April. Growth rate is moderate. Hardy to zone 4. Naturalizes by self-seeding and offset multiplication but less aggressively than M. armeniacum. Goes dormant by early summer.

Native Range

Muscari latifolium is native to southwestern Turkey, in open pine forests, rocky slopes, and alpine meadows at 3,000-6,500 feet (900-2,000 m).

Suggested Uses

Planted in drifts, rock gardens, or under deciduous trees and shrubs at 3-4 inch (8-10 cm) spacing, 3-4 inches (8-10 cm) deep. The bicolored flower spike is a spring feature. Naturalizes moderately. Plant among later-emerging perennials to conceal the dying foliage. Goes completely dormant by early summer—mark locations to avoid accidental disturbance. Not suitable for formal bedding where summer gaps are unacceptable.

How to Identify

Distinguished from M. armeniacum (common grape hyacinth) by the single broad leaf per bulb (versus 3-6 narrow leaves), the wider leaf blade (0.5-1 inch versus 0.1-0.2 inch), and the distinctly bicolored raceme (dark violet-blue below, pale blue above versus uniformly blue). Distinguished from M. botryoides by the wider leaf and the bicolored (versus uniformly blue or white) spike. The single broad leaf and bicolored dark-below-pale-above flower spike are diagnostic.

Appearance

Size & Dimensions

Height6" - 10"

Width/Spread3" - 4"

Reaches mature size in approximately 1 years

Colors

Flower Colors

Foliage Colors

Fall Foliage Colors

Bloom Information

Bloom Period

~3 weeks

Spring

Dense racemes of bicolored urn-shaped flowers in March-April: lower fertile flowers dark violet-blue to blackish-blue, upper sterile flowers pale blue to violet. Each raceme 1-2 inches (2.5-5 cm) long on stems 6-10 inches (15-25 cm). Bloom duration is 2-3 weeks. Foliage dies back by early summer.

Detailed Descriptions

Flower Description

Bicolored: lower dark violet-blue to blackish-blue, upper pale blue to violet; dense urn-shaped raceme; Mar-Apr

Foliage Description

Medium green; single broad strap-shaped 0.5-1 inch wide per bulb; dies back by early summer

Growing Conditions

Sun Requirements

Full Sun Partial Shade

Requires 4-10 hours of direct sunlight daily

• Full Sun: 6+ hours of direct sunlight

• Partial Shade: 3-6 hours of direct sunlight

• Full Shade: Less than 3 hours of direct sunlight

Soil Requirements

pH Range6.0 - 7.5(Neutral)

357912

Soil Types

loam sand silt

Drainagewell drained

Water & Climate

Water Needs

Low

Frost Tolerance

hardy

Time to Maturity

1 year

Drought Tolerance

Drought tolerant when established

Care & Maintenance

Care Guide

Plant bulbs 3-4 inches (8-10 cm) deep in full sun to partial shade in well-drained soil (pH 6.0-7.5) in autumn. Hardy to zone 4. Tolerates summer dormancy—plant among later-emerging perennials or groundcovers to conceal dying foliage. Naturalizes by seed and offsets. Leave foliage to ripen naturally until it yellows. No supplemental watering needed during dormancy.

Pruning

Allow foliage to yellow and die back naturally after flowering (by early summer). Do not cut or braid leaves before they yellow, as the bulb needs the foliage to store energy. Remove yellowed foliage when it detaches easily.

Pruning Schedule

summer