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Allium
Hardneck Garlic

Hardneck garlic usually forms a stiff flower stalk with edible scapes. Many types favor cold winters, but storage life varies by group.
- Sun
- Full sun
- Water
- Light; stop 2 weeks before harvest
- Spacing
- 6 in
- First harvest
- About 240โ300 days from fall planting; climate-dependent
Popular types
Tips
- Select a group proven in your winter climate.
- Plant large healthy cloves.
- Cut tender scapes after they curl when bulbs are the priority.
- Lift when lower leaves brown but several upper leaves remain green.
- Plant individual cloves pointed end up, with their tops about 2 inches below the soil and 6 inches apart.
- Mulch after planting and pull mulch back if spring soil stays excessively wet.
- Provide about 1 inch of water weekly during active growth, then stop watering as harvest approaches and leaves begin drying.
- Cut hardneck scapes after they curl, and inspect leaves for rust or premature yellowing from disease.
- Lift bulbs when the lower third to half of the leaves have browned but several upper leaves remain green, then cure in airy shade.
Plant healthy seed-garlic cloves in fall, about 4-6 weeks before the ground typically freezes.
Good companions
Tomato, Carrot
Keep apart from
Pole Bean
