Anchoring an outdoor table on a flagstone patio requires careful consideration to ensure stability and longevity. Flagstone surfaces are uneven, making traditional anchoring methods less effective. Here are the best ways to secure your table:

1. Use Weighted Bases: Attach sandbags or concrete weights to the table legs. This adds stability without damaging the patio.

2. Install Ground Screws: Drill ground screws into the gaps between flagstones and secure the table legs with brackets.

3. Adhesive Anchors: Apply heavy-duty outdoor adhesive to the table legs and press them firmly onto the flagstones. Allow time to cure.

4. Adjustable Leg Levelers: Install levelers on the table legs to compensate for uneven surfaces and reduce wobbling.

5. Freestanding Umbrella Base: If the table has an umbrella hole, fill it with a weighted base to anchor the entire structure.

For added durability, combine methods like weighted bases with adhesive anchors. Always choose weather-resistant materials to withstand outdoor conditions. Regularly check and tighten any fittings to maintain stability over time.

By following these steps, you can enjoy a secure and wobble-free outdoor table on your flagstone patio.