How to create a waterproof barrier between soil and cedar wood in outdoor flower pots?

To protect cedar wood flower pots from moisture damage and extend their lifespan, follow these steps to create a waterproof barrier between the soil and wood:

1. Line the Pot with Plastic or Landscape Fabric: Cut a piece of thick plastic sheeting or landscape fabric to fit the interior of the pot. Secure it with staples or waterproof adhesive, ensuring full coverage.

2. Apply a Waterproof Sealant: Use a non-toxic, outdoor-rated sealant (such as polyurethane or linseed oil) to coat the interior of the pot. Allow it to dry completely before adding soil.

3. Use a Drainage Layer: Place a layer of gravel or pebbles at the bottom to improve drainage and reduce direct soil contact with the wood.

4. Insert a Plastic Insert: For extra protection, use a plastic liner or insert designed for planters. Trim excess material to maintain a neat appearance.

5. Monitor and Maintain: Regularly check for wear and reapply sealant as needed to ensure long-term protection.

By taking these precautions, you can enjoy the natural beauty of cedar wood while keeping your plants healthy and your pots durable.