For the Brassicaceae, pepper genus deciduous shrubs or small trees, can be planted alone and can be used as a protective hedge. Its pericarp can be used as a seasoning, and can be extracted from the aromatic oil, but also can be used as medicine, the seeds can be eaten, can also be processed to make soap. Pepper is suitable for warm and humid and deep fertile loamy soil, sandy loam, strong sprouting, cold, drought, like sunlight, disease resistance, long life of cryptomeria, so resistant to strong pruning. Intolerant of flooding, short-term waterlogging can lead to death. Pepper reproduction can be sown, grafted, cuttings and planting four methods. The production of seeding reproduction is the main.

Dahongpao pepper flavor pungent, warm, with a small poison, hemp. Composition The fruit contains volatile oil (for limonene, witherol, geraniol, etc.), Ziziol, unsaturated organic acids. To "spike large grains, thick skin and flesh, bright color, rich flavor, hemp taste moderate" and has long been renowned as "China's famous pepper" reputation. Alias: pepper, pepper, pepper, green pepper, green pepper, mountain pepper, dog pepper, Sichuan pepper, Sichuan pepper, red pepper, red pepper, red pepper, red robe China's North China, Central China, South China are distributed.