What Is Black-on-White Plastic Mulch?
Black-on-white plastic mulch (silver mulch) is a type of mulch sheet that covers the rows of vegetables being grown. It is a type of mulch sheet with a white surface and a black reverse side.
Since the surface is white, it easily reflects sunlight and is characterized by its repellent effect against pests and the sunlight it provides to the lower leaves.
In addition, like other mulch sheets, it has the effect of preventing ridges from drying out and keeping soil warm.
By repelling pests, the use of pesticides can be reduced.
Uses of Black-on-White Plastic Mulches
Black-on-white plastic mulches are mainly used to cover the ridges of fields. They are also used in bench-type hydroponics.
Black-on-white plastic mulches must be tightly spread in order to achieve its unique effects, such as repelling pests and preventing the soil from drying out.
To ensure that the mulch covers the ridges well, it is necessary to calculate the width of the ridges and the margin of two heights of the ridges, and purchase the appropriate size.
When applying black-on-white plastic mulches, be sure to secure them firmly so that it will not turn up in the wind and rain.