The effect of fertilizing outside the root of flowers is good, and we know how to maintain flower seedlings.

First, chrysanthemum, violets, roses and other flowers, spray 1% calcium superphosphate, or 0. With 4% Huimanfeng and other highly efficient humic acid fertilizer solution, the leaves are dark green, the flowers are big and colorful, and can bloom early.

Second, gladiolus, lilies and other flowers, spray 1% calcium superphosphate solution, or 0. With 4% Huimanfeng and other high-efficiency humic acid fertilizer solution, the chlorophyll content in the leaves increased, the photosynthesis of the leaves increased, and the nutrients produced increased, making the plant grow strongly.

Third, a bunch of red, cockscomb, goldfish grass, etc., spray 0 before flowering. 5% superphosphate and 0. 1% urea solution, or 0. 2% of Huimanfeng and other highly efficient humic acid fertilizer solution will bloom and grow luxuriantly.

Fourth, after the cutting of cuckoo, gardenia and other twigs, spray 0. 5% superphosphate and 0. 1% urea solution can promote root formation.

Fifth, flowers infected with chlorosis should be sprayed with 0. 2% Murray 0. 5% ferrous sulfate solution, sprayed once every 7 murals every 10 days, 3 times in a row, the leaves can change from yellow to green, and the yellowing scene will obviously improve.