The best materials for garden trowels and cultivators are those that offer durability, resistance to rust, and ease of use. For the blade or tines, stainless steel is highly recommended due to its rust resistance, strength, and ability to maintain a sharp edge. Carbon steel is another excellent choice, known for its durability and sharpness, though it requires more maintenance to prevent rust. Aluminum is lightweight and rust-resistant, making it suitable for lighter tasks, but it may not be as durable as steel for heavy-duty work.
For the handle, hardwood such as ash or oak is traditional and provides a comfortable grip, though it may require occasional maintenance to prevent weathering. Fiberglass handles are durable, lightweight, and resistant to weather, making them a good choice for those seeking low maintenance. Plastic handles are lightweight and often ergonomically designed, but they may not be as durable as wood or fiberglass.
In summary, stainless steel or carbon steel for the blade or tines, combined with a hardwood or fiberglass handle, offers a balance of durability, comfort, and ease of maintenance, making them the best materials for garden trowels and cultivators.