Da Xue Qiao

Family: Polygonaceae Grain

Aromatic and pleasantly tangy, Da Xue Qiao Tartary Buckwheat fills the garden with a cool, nutty fragrance and a distinctive, bright bite.

At maturity, the slender grains develop a clean, earthy flavor profile with a firm, pleasantly chewy texture that holds its character beautifully in hearty preparations. Grow it for a reliable 75-day season and a satisfying harvest that shines in rustic grain bowls, warming porridges, and robust blends for sprouting or grinding into flour-based favorites.

Light: Full SunMaturity: 75 DaysHabit: Upright

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	Jul 9th
Harvest Ends	Oct 16th

Crop Details

Trait	Value
Days to Maturity	75
Sun Requirements	Full Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	55
Min Soil Temp (°F)	45
Min Night Temp (°F)	28
Harden Off (days)	Not Required

Culinary Notes

Chef's Note

Da Xue Qiao tartary buckwheat tastes like toasted earth with a little electric snap—firm enough to hold shape, even when it’s been simmered into something hearty. It’s especially good when you want the grain to stay itself in a bowl, or when its flour’s nuttiness carries a batter without going gummy.

Best Uses

rustic grain bowls where it stays distinct (not mushy)
warming porridge that benefits from its chew and tang
hearty pilafs or braises to soak up broth without collapsing
grind into buckwheat flour for quick pancakes or dense, nutty breads

Flavor Profile

pleasantly tangy, bright bite cool, nutty earthiness clean, firm, pleasantly chewy grain texture

Kitchen Pairings

brown butter miso apple cider vinegar smoked pork or mushrooms goat cheese or crème fraîche garlic and thyme

Frequently Asked Questions

What disease or pest most commonly affects Fagopyrum tataricum (Da Xue Qiao), and what should I do if I see it?

Buckwheat (Fagopyrum tataricum) is prone to fungal leaf spots and gray mold-like issues when foliage stays damp. If you spot dark leaf lesions or a fuzzy gray growth, remove badly affected leaves, improve airflow by spacing plants, and water at the soil line so leaves dry quickly. If the problem spreads, treat promptly with a labeled fungicide for edible crops and keep the bed free of volunteer weeds that trap moisture.

How often should I water Da Xue Qiao during active growth, and what soil moisture level is best?

During the main growing phase, keep the soil consistently moist but not waterlogged—aim for the top 1–2 inches to stay slightly damp. Water deeply when the surface begins to dry, typically about 1–2 times per week in full sun depending on heat and soil texture. Avoid prolonged soggy conditions, which increase the chance of leaf-spot problems in buckwheat.

How can I tell when Da Xue Qiao is ready to harvest at about 75 days?

Harvest when most of the seeds are darkened and set (often when plants shift from mostly flowering to maturing seed heads). Test by gently rubbing a few seeds from the outer heads—ripe seeds should detach easily and feel firm rather than soft/green. If you’re growing for greens, harvest leaf growth earlier, but for seed wait until the majority of seed heads look mature and the plants are starting to dry down.