How to prevent discoloration of granite outdoor tree boxes from organic matter?

Granite outdoor tree boxes add elegance to any garden or landscape, but they can become discolored over time due to organic matter like leaves, dirt, and moisture. To maintain their beauty, follow these steps:

1. Regular Cleaning: Wipe down the granite surface weekly with a mild soap and water solution to remove organic debris before it causes stains.

2. Seal the Granite: Apply a high-quality granite sealer every 1-2 years to create a protective barrier against moisture and organic penetration.

3. Remove Stains Promptly: If discoloration occurs, use a poultice made of baking soda and water to draw out the stain. Avoid harsh chemicals that can damage the stone.

4. Use Protective Covers: During heavy leaf fall or rain, cover the tree boxes with breathable fabric to minimize exposure.

5. Avoid Direct Soil Contact: Place a liner or barrier between the soil and granite to reduce organic interaction.

By following these tips, your granite tree boxes will stay vibrant and stain-free for years.