Shangjuan

“hybrid between Citrus cavaleriei and Citrus maxima” — Shangjuan - Wikipedia

“It prefers slightly acidic loam soil, moderate watering, and a protected full-sun position.” — SHANGJUAN – Hortiforum

“It prefers slightly acidic loam soil, moderate watering, and a protected full-sun position.” — SHANGJUAN – Hortiforum

“The Shangjuan is undoubtedly one of the most cold-hardy edible Citrus varieties, capable of withstanding temperatures as low as -10°C” — SHANGJUAN – Hortiforum

from Citrus junos · “1.5–3 m” — Citrus (Citrus × junos) - Plant Care Guide | Plantory

“Shangjuan have a shrubby growth habit and can reach nearly 5 metres in height if left unpruned” — SHANGJUAN – Hortiforum

“Propagation Grafted” — SHANGJUAN – Hortiforum

“Harvest Period Unclear (May-August)” — SHANGJUAN – Hortiforum

“The fruit’s fragrant, rough rind offers a zest comparable to that of a Lemon.” — SHANGJUAN – Hortiforum

“Scale, Aphids, Gall Wasp, Citrus Moth” — SHANGJUAN – Hortiforum