Many people find gardening a productive way to spend their time because it is a simple way to grow plants, beautify outdoor spaces, and connect with nature. However, garden materials can affect the environment. Plastic pots, plant tires, packaging, and other gardening supplies can create waste when discarded. Choosing biodegradable materials and other eco-friendly products can reduce this waste while supporting sustainable gardening practices.
Benefits of Using Biodegradable Materials in Gardening
Biodegradable materials can be broken down by microorganisms and natural processes into simpler substances. Biodegradable gardening materials may include untreated wood, paper, cardboard, coconut coir, bamboo, and certain plant-based fibers.
One thing to understand is that biodegradable does not mean an item will disappear quickly under any conditions. Temperature, moisture, oxygen, microorganisms, and the specific material all affect how quickly an item decomposes. Some products labeled “biodegradable” may require industrial composting rather than breaking down effectively in a typical backyard compost pile.
Biodegradable Materials Help Reduce Plastic Waste
Reducing reliance on disposable plastics is one reason gardeners choose biodegradable materials. Plastic gardening products may remain in the environment for many years if they are not reused or recycled.
For example, you can plant paper or wood fiber seedling pots directly into the soil. The roots will continue growing beyond the container as the materials break down. This reduces the need to remove and dispose of the plastic container when it is time to transplant.
Don’t automatically replace durable items that can be used for many more years with a biodegradable product. A durable, reusable plastic pot that has served you for a long time may create less waste overall than repeatedly buying disposable containers.
They Can Add Organic Matter to the Garden
During decomposition, some biodegradable gardening materials will eventually contribute organic matter to the soil. Untreated wood, leaves, straw, cardboard, and other such materials can be good for composting or mulching if they are used appropriately,
If you want healthy soil, organic matter is essential. It can improve:
- Soil structure
- Water-holding capacity
- The soil’s ability to support beneficial organisms
Compost made from suitable organic materials can provide plants with much-needed nutrients.
However, do not simply bury every biodegradable material in the garden. Treated or painted wood, materials with synthetic coatings, or materials with unknown chemical additives may not be good for direct soil use.
They Can Support More Sustainable Gardening
Using biodegradable materials can support a broader approach to sustainable gardening. Gardeners can combine this with other practices. Composting kitchen and garden waste, collecting rainwater when appropriate, choosing plants suited to the local climate, and avoiding chemical use are all good sustainable practices.
Mulching using sustainable natural materials is a practical example. Organic materials such as leaves and straw help conserve soil moisture, moderate soil temperature, and reduce weed growth. It can also contribute organic matter to the soil as it decomposes.
Choose Materials Carefully
Biodegradability does not guarantee that an item won’t harm the environment. You need to look at the material’s entire life cycle. How was it manufactured, transported, used, and disposed of? These are the key questions to consider. Look at the label. If it is labeled compostable, check whether home composting is enough or if it requires commercial composting facilities.
Gardeners should also consider the material’s durability. Is the material durable enough to use and clean for many seasons? Keeping it in use may be more sustainable than replacing it with a biodegradable alternative every growing season.
Take One Step Closer to a More Eco-Friendly Garden
If you love gardening and are serious about making your garden more sustainable, choosing environmentally conscious garden supplies is a wise decision. Explore our range of naturally biodegradable, sustainable garden supplies on our website today and take another step toward a greener, more eco-friendly garden.