... timec. method (1)Usually dilution 500 times, then spray evenly on the leaves,fruits and plants. (2 ... )For vegetables like cucumber,tomato, if you spray after picking during harvest time, it can fruit ... our product after 5 days. d. Can't spray the original liquid directly, in case of fire the ... making the dulition liquid, please use cleare water in well, rivers. biological fertilizer(spray fertilizer)