The fermented pine bark can provide nutrients for plants. There may be oil in the pine bark without fermented, which will hurt the root stems of the plant.

There are many benefits to laying pine bark machines in the garden, which is loved by the majority of horticultural enthusiasts.

Pine bark covers can be reduced or suppressed weeds without affecting plants. After rotten, it can provide nutrition for green plants.

The pine bark covered with pure natural pine bark is covered without adding any chemical components. The color and texture of the original ecology are more matched with the plant.

Broken bark. It is a common and cheap covering, and there are many materials, such as various conifers and cypresses.

Organic mulch is a new type of urban greening surface covering material that has developed rapidly at home and abroad in recent years.

Organic mulch is made of various organic biological materials, processed and laid around the planting to maintain soil moisture, increase soil fertility, suppress weeds, and promote tree growth.