Terroir & Soil Archive

Trade time for flavor,
build an archive for the land.

Slow-grown sweet potatoes following nature’s rhythm, and the independent breath of every piece of land. Farmers focus on farming, recorders focus on recording.

Current Harvest

Seasonal Slow-Grown Produce

No forced ripening · Natural sugar conversion 180 days+

LOT #03 – SWEET POTATO

Core Product: Slow-Grown Yanshu No.25

PARCEL #03 · Limited Stock 📍 Direct from Farm

Natural Honey-Like Sweetness from Time

Growth cycle extended by 30%. After the Cold Dew solar term, starch naturally converts into soft, glutinous sweetness in low-moisture soil rich in trace elements. No artificial growth regulators used.

Damaged Produce Guarantee Photo claim within 24h of delivery
¥88 / 5kg Gift Box
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Soil Health & Science

Land & Soil Archives

We believe great flavor comes from healthy soil microorganisms. Every batch of produce can be traced back to a specific numbered parcel and seasonal test data.

PARCEL #01 Fallow Restoration

East Hill #01 Purple Sweet Potato Field

Chinese milk vetch green manure rotation

Organic Matter4.1%
pH6.5 (Slightly Acidic)
PARCEL #03 Current Harvest

West Slope #03 Sweet Potato Field

Sandy loam / Natural ripening period

Organic Matter3.8%
pH6.8
PARCEL #05 Growing

Foothill #05 Experimental Field

Microbial fertilizer improvement trial

Organic Matter3.5%
pH6.2
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SEASONAL NOTIFICATION

Missed this season’s harvest? Subscribe for next season’s release

Naturally slow-grown produce is limited in quantity. When this season sells out, we will notify you by SMS or email as soon as the next season’s sweet potatoes finish ripening.

We protect your privacy · Used only for next-season release notifications
Seasonal Slow-Grown Yanshu No.25
¥88 / 5kg Gift Box
Order Now

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