Purple Glazer

Garlic

Zone 9b Save Garden

🌱 240d to harvest Bulbing

Aromatic and boldly complex, Purple Glazer hardneck garlic opens with a velvety purple sheen that deepens as bulbs mature—then de…

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	Feb 9th
Transplant / Sow Outdoors	Feb 9th
Harvest Begins	Oct 7th
Harvest Ends	Dec 9th

Crop Details

Trait	Value
Days to Maturity	240
Sun Requirements	Full Sun
Growth Habit	Bulbing
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	50
Min Soil Temp (°F)	45
Min Night Temp (°F)	28
Harden Off (days)	Not Required

Recommended Companions

Lollo Rossa Bionda Lettuce

Adelaide Carrot

Frequently Asked Questions

What’s a common disease problem for Allium sativum (purple garlic) and how can I address it?

Purple garlic commonly suffers from white rot (Sclerotium cepivorum), which causes white fungal growth at the base and sudden yellowing and collapse. To reduce risk, plant only healthy bulbs, avoid planting where onions/garlic were grown in the past, and improve drainage because waterlogged soil worsens disease. If you see diseased plants, remove them with surrounding soil and do not replant in that spot for several years.

How often should I water Allium sativum during the main growing phase, and what soil moisture level is ideal?

During active bulb building, keep soil consistently lightly moist but never soggy—aim for about 1 inch (2.5 cm) of water per week depending on rainfall and your soil’s drainage. Water deeply when the top 1–2 inches (2.5–5 cm) of soil dry out, then let it partially dry before the next watering. Stop regular watering in late season as tops begin to yellow so bulbs cure properly.

How do I tell when purple garlic (Allium sativum) is ready to harvest?

Harvest when the lower leaves are mostly dry and yellow but several green leaves still remain, typically around 240 days from planting for your crop. Bulbs should feel fully formed when you gently lift one bulb—cloves will be distinct and the papery wrapper should be developed. After harvesting, cure bulbs in a shaded, airy place for 2–3 weeks before storing.

Aromatic and boldly complex, Purple Glazer hardneck garlic opens with a velvety purple sheen that deepens as bulbs mature—then delivers a rich, savory bite with a lingering warmth. Expect medium-to-large bulbs with tight, glossy cloves and a smooth, satin-like texture that roasts beautifully for a mellow, caramel-kissed finish. Grow Purple Glazer for dependable, long-season performance and a standout bulb that turns every harvest into a statement.

Sowing Tips

Transplant Conditions

Wait until soil reaches 45°F and nights stay above 28°F before moving outdoors.

Expert Note

Plant hardneck garlic cloves in fall so they can establish roots before winter, then they finish growth and bulb up in spring/early summer.