Taiwan

Family: Amaryllidaceae Herb

Fragrant garlic-chive blades rise with a tender, grassy snap and a clean, savory bite that lingers like fresh green perfume.

“Taiwan” forms upright clumps of slender, deep-green leaves that stay pleasantly crisp through repeated harvests, delivering a vivid, allium-forward flavor without turning tough. Grow it for bold garnishes and quick stir-in flavor—ideal for sauces, fold-ins, and savory sprinkles that shine when used fresh.

Light: Full SunMaturity: 45 DaysHabit: Clumping

Planting schedules and alerts are optimized for Columbus (Zone 6b).

Crop Dates

Milestone	Date
Start Indoors	Direct Sow
Last Frost	Apr 25th
Transplant / Sow Outdoors	Apr 25th
Harvest Begins	Jun 9th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	45
Sun Requirements	Full Sun
Growth Habit	Clumping
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	60
Min Soil Temp (°F)	45
Min Night Temp (°F)	35
Harden Off (days)	Not Required

Culinary Notes

Chef's Note

‘Taiwan’ garlic chive stays pleasantly crisp under repeated harvest, so it gives you that sharp allium jolt without turning stringy. Use it fresh and quick—treated like a garnish or a fast stir-in—so the green perfume stays bright instead of fading into cooked-on bitterness.

Best Uses

stir-in to hot oil for 30–60 seconds, then pull for peak aroma
fold into dumpling fillings or egg scrambles for allium sparkle
toss into noodles with soy + sesame while still crisp
use as a last-second garnish for soups, congee, or hot rice to keep it snappy

Flavor Profile

fresh garlic-chive bite tender grassy snap clean savory umami perfumed green finish

Kitchen Pairings

soy sauce sesame oil eggs tofu rice vinegar ginger

Frequently Asked Questions

What’s a common disease or pest problem for Allium tuberosum (garlic chives/Taiwan) and how can I stop it?

Garlic chives are prone to leaf blight caused by fungal pathogens during wet, humid weather and when foliage stays damp. Remove and discard infected leaves, water at the soil line (not over the leaves), and space plants to improve airflow. If blight keeps returning, treat preventively with a copper-based fungicide according to label directions.

How often should I water Allium tuberosum during active growth, and what soil moisture level should I aim for?

During the main growing phase, keep soil consistently moist but not soggy—water when the top 1 inch (2–3 cm) of soil feels dry. In full sun beds, this is often about 1–2 times per week, increasing to more frequent watering during hot spells. Avoid waterlogging because it stresses roots and increases the risk of fungal leaf problems.

How do I tell when Allium tuberosum (garlic chives/Taiwan) is ready to harvest?

Harvest when clumps reach about 8–12 inches (20–30 cm) tall and leaves are wide enough to cut without leaving only stubs. For best texture, take your first cut around 45 days from sowing or when plants are actively growing and tender. Cut 1–2 inches (2–5 cm) above the soil, and you can usually get regrowth for multiple harvests.