. Black mulch film makes the shading to sun, restrains the
growth of weeds on the planting bed, protects the soil
and roots from heavy rainning.
1. With 2 plies, silver side must to be upward to prevent
some insects attacking.
2. Black side is downward to restrain the growth of weed.
Woven cloth to restrain weed for long time.
Tunnel like small greenhouse to protect plants from frost.