The invention discloses a brown 
dyeing agent for wicker products, which is prepared from the following raw materials: dried loquat leaves, chestnut shells, 
hickory nut shells, 
rapeseed meal, 
dried banana peels, potato scraps, coffee beans, a bunch of red, and cockscombs  Flowers, tomatoes, red hawthorn, yellow cicada, wild chrysanthemum, yellow squash, orange peel, iris, star flower, blueberry, cabbage.  The brown 
dyeing agent for 
willow weaving provided by the invention is simple to prepare, is extracted from pure natural 
plant materials, is cheap, and saves 11.7% of the cost; according to the characteristics of the plants, brown, red, yellow and blue are extracted respectively, and are carried out according to the principle of three primary colors.  
Color matching, efficient and fast, to get natural coffee color; when 
dyeing, just soak in the 
aqueous solution of dyeing agent for a short time, uniform dyeing, pure color, no 
fading, 
mildew and moth resistance, easy storage, extended service life, no poison  
Reagent, safe and 
environmentally friendly, has health care function and 
plant fragrance, and protects 
human health.