1: Avoid overwatering your gardenias to prevent root rot.

2: Ensure proper drainage to avoid waterlogged soil.

3: Avoid planting in direct sunlight to prevent leaf burn.

4: Protect from harsh winds to prevent damage to delicate blooms.

5: Avoid using high nitrogen fertilizers to prevent nutrient imbalances.

6: Prune gardenias in early spring to promote new growth.

7: Avoid planting too close together to prevent overcrowding.

8: Monitor for pests like aphids to prevent damage to leaves.

9: Avoid neglecting gardenias in winter; provide adequate protection from frost.