Can The Bottom Of A Garden Bed Be Made Of Plywood?

The article discusses the best way to build or install raised garden beds, including the use of landscape fabric, hardware cloth, cardboard, newspaper, straw, grass clippings, compost, and other materials. It suggests that the ideal bottom layer should help with drainage, suppress weeds, improve soil, prevent rodents and pests from burrowing in, and protect the soil from potential contaminants.

For weed and grass barriers, cardboard can be used as a barrier. Before installing raised beds, clear away all grass and debris and spray the entire garden area with a solution. There are 10 great materials to use to line the bottom of a raised garden bed:

1. Paperboard: This material is inexpensive and can be used to smother weeds and grass.
2. Newspaper: Newspaper is one of the cheapest options for laying at the bottom of raised beds.
3. Hardware cloth: This material can be used to cover the soil and prevent weeds from growing.
4. Straw: This material can be used to smother weeds and grass.
5. Compost: This material can be used to improve soil quality and prevent pests from burrowing in.
6. Plywood: This material is not naturally porous and can be difficult to maintain soil moisture and plant health.
7. Sheathing: This material can be used to cover the bottom of raised beds, but it is not recommended due to its potential for leaching into the soil.
8. Wood chips: This material can draw nitrogen from the soil, which can be harmful.

In conclusion, the choice of materials for the bottom of raised garden beds depends on personal preferences and the needs of your garden.