Depending on the plant of course - in winter all of it.
Yes, you can plant plants in mulch. Mulch helps retain moisture, suppress weeds, and regulate soil temperature, which can benefit the growth of plants. Just make sure to create a hole in the mulch to plant the plant directly into the soil beneath.
about 6 cups of soil
by the amount of it in the plant and how much sunlight it gets
When planting any plant you need to compress the soil around the plant. Not too much just enough so the plant cannot be pulled out (or blown out)of the soil easily.
Bedrock
The soil layer of rock beneath the soil is called bedrock. It is the solid rock layer that underlies the loose topsoil and subsoil layers.
no
i think so
21 Tonnes (approx)
Arctic tundra soil is predominantly composed of permafrost, which is a permanently frozen layer of soil beneath the surface. This soil is nutrient-poor and has a high organic content due to the slow decomposition of plant material in the cold environment.
If a plant's soil has too much water, the roots can rot, and the plant can't get enough oxygen from the soil. If there is not enough water for a plant, the nutrients it needs cannot travel through the plant.
There is more water in the plant than there is in the soil so the plant will attempt to even out the ballence by putting some of the water that is contained inside it into the soil which will inturn cause the plant to wilt because of returning so much water to the soil