Purple Glazer is a stunning hardneck garlic with vibrant purple-striped cloves and wrappers that looks as good as it tastes. This hardy cultivar thrives in zones 3-9, reaching 14-16 inches tall and maturing around midsummer with excellent storage potential. Its bold, spicy flavor with hints of earthiness makes it a favorite among garlic enthusiasts, while its frost-hardy nature and disease resistance (including resistance to Fusarium basal rot, root-knot nematodes, and white rot) mean it's genuinely low-maintenance to grow.
Photo © True Leaf Market
Growing Conditions
USDA Zone
3-9
Sunlight
Full Sun
Water
Moderate
Soil
Well-drained, Fertile Loam, High Organic Matter
Preferred Temp50-75°F for optimal growth
Growth Stats
16 in
Height
—
Width
6 in
Spacing
—
Days to Harvest
PeriodPerennial
TypeForb/herb
Plant Profile
Sunlight
Full Sun
Water
Moderate
Zones
3-9
Size
16in H x ?in W
Growth
Perennial
Care
Moderate
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Highlights
The striking purple-striped appearance alone makes Purple Glazer stand out in the garden and on the plate, but the real draw is its combination of beauty and substance. Expect 6-10 robust cloves per bulb with a flavor profile that's bold and spicy with pleasant earthiness, quite different from milder garlic varieties. Home gardeners prize it for both its ornamental appeal and its exceptional storage life of 6-9 months, making a single fall planting provide garlic well into spring.
Common Uses
Purple Glazer shines in any application where garlic's robust flavor is the star. Its bold, spicy character with earthy notes works beautifully in bold dishes where you want garlic to announce itself: roasted whole cloves, garlic-forward pasta sauces, stir-fries, and marinades. The visual impact of the purple-striped cloves also makes it an appealing choice for presentation in dishes where appearance matters, from composed salads to charcuterie boards.
Growing Timeline
First Bloom
N/a
First Harvest
Early To Mid-summer
Last Harvest
Mid-summer
Care Instructions
Direct Sow
In northern regions, plant individual cloves by the end of October, allowing 6-8 weeks before the ground freezes. Southern gardeners may plant as late as March. Separate bulbs into individual cloves and plant them directly into garden soil, raised beds, or containers at appropriate spacing (6 inches apart, with 24 inches between rows). Plant with the pointed end up, positioning cloves so they'll be just below the soil surface.
Harvesting
Begin checking for mature bulbs in late June if garlic was planted in fall; for spring plantings, use midsummer maturity timing as your estimate. Harvest when the top 4-5 leaves are slightly green and lower leaves have dried, and the tops begin to fall over. Harvest before the leaves are completely dry. Dig a sample bulb first to confirm the cloves have separated inside the wrapper before harvesting your entire crop.
Growing Calendar
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Companion Planting
Pests & Diseases
Ecology & Traits
Edible
Scientific Classification
Allium sativum L.
Family
Amaryllidaceae
Genus
Allium
Duration
Perennial
Growth Habit
Upright
Native Status
L48 (I)CAN (I)