Stabilizing an outdoor table on horse chestnuts or uneven ground can be tricky, but with a few simple techniques, you can achieve a wobble-free setup. Here are the best methods:

1. Use Adjustable Leg Caps – Attach adjustable leg caps or furniture levelers to the table legs. These can be screwed in or out to compensate for the uneven surface created by horse chestnuts.

2. Place a Stable Base – Lay a flat, sturdy board or plywood under the table legs to distribute weight evenly and prevent sinking into the ground.

3. Fill Gaps with Shims – Insert wooden or rubber shims under the shorter legs to balance the table. This is a quick and inexpensive fix.

4. Anchor the Table – For a permanent solution, anchor the table legs into the ground using stakes or weights to keep it steady.

5. DIY Sandbags – Create small sandbags or use heavy objects to weigh down the table legs, reducing movement.

By applying these methods, you can enjoy a stable outdoor table even on challenging surfaces like horse chestnuts.