Torreya grandis is difficult to cultivate and grows slowly. Grafted seedlings usually bear fruit in about ten years. A new fruit tree can produce about one catty a year, 20 catties in five years, and 50 or 60 catties after ten years.

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Torreya grandis, (scientific name: Torreya grandis? Fortress. ex Lindl。 Resume. Merrill II. ), alias Torreya grandis in China, is an evergreen tree of Cetaceae and Torreya, and is a rare economic tree species in China. It mainly grows in humid areas in southern China, warm and rainy, with yellow soil, red soil and red soil. Torreya grandis is a kind of torreya grandis tree, the height of which can reach 25m, and it is usually grafted. Torreya grandis grows and matures for three years: it blooms in the first year, bears fruit in the second year and matures in the third year (although it usually takes hundreds of years for a Torreya grandis tree to bloom). The flowering period is in the middle and late April, and the fruits are clustered on the branches in September of the following year, which is known as the "three generations of fruits". On a tree, one-year fruit and two-year fruit often coexist. The fruit of torreya grandis is nuts, which has high nutritional value. This kind of dried fruit is called "Torreya grandis", which is a famous dried fruit. It is olive-shaped, hard-shelled, and the black fruit is wrapped in yellowish pulp, which is edible and nutritious. Cedar is a kind of high-grade wood, which is used to make chessboards in East Asian countries.