It works better as it a increases the heat potential being black and b it excludes photosynthetic light.
Clear or nlack plastic sheeting to kill weeds.
Black plastic does not raise soil temperature as high as clear plastic and will not kill pathogens or fungi.
When a garden is initially established or weeds have gotten out of control and gone to seed in previous growing seasons drastic weed control.
A black plastic covering combines the solarizing effects of a clear plastic covering with light exclusion provided by the opaque coloring of the plastic.
Edited to add two interesting answers coming from their experiences.
This smothers weeds and heats the soil to.
J musser not exactly if you want solarization specifically use clear plastic if you just want to keep ground clear or kill off plant growth use black to keep out light.
But clear plastic will still let the sunshine reach your soil.
While black sheeting is more commonly used there are some very distinct advantages to using clear plastic instead.
It also does not breakdown as rapidly as clear plastic sheeting.
I ve got some data and i ve got some pictures.
Weeds aren t just an eyesore in your garden they also force more desirable plants to compete for water sunlight and nutrients.
The most obvious advantage to using any kind of plastic sheeting is that it will prevent the growth of weeds.
But it can be more effective at killing weeds.
Black plastic mulch can kill grass and weeds to make space for a vegetable garden.
How to cover a garden with plastic to kill weeds.
Once the excitement of starting a new garden wears off for beginner gardeners the questions begin.
It s an eco friendly way to clear land without having to use herbicides.
Does clear plastic or black plastic work better for solarizing the soil.