What are the best methods to prevent cedar planter bottoms from rotting?

Cedar planters are a popular choice for gardeners due to their natural resistance to decay and insects. However, over time, the bottoms of cedar planters can still rot if not properly maintained. Here are the best methods to prevent cedar planter bottoms from rotting:

1. Ensure Proper Drainage: Drill adequate drainage holes in the bottom of the planter to prevent water from pooling, which accelerates rot.

2. Use a Liner or Barrier: Place a plastic or metal liner inside the planter to create a barrier between the soil and the wood, reducing direct moisture contact.

3. Apply a Wood Sealant: Treat the cedar with a non-toxic wood sealant or stain to protect it from moisture and UV damage.

4. Elevate the Planter: Use feet or a stand to lift the planter off the ground, allowing air circulation and preventing water absorption from surfaces.

5. Regular Maintenance: Inspect the planter annually for signs of wear, reapply sealant as needed, and replace any damaged sections promptly.

By following these steps, you can extend the lifespan of your cedar planters and keep them looking beautiful for years to come.