Abelia plants are generally easy to care for and do not require heavy feeding. However, fertilizing them once or twice a year can be beneficial for their growth and health. The best time to fertilize Abelia is in early spring just before the new growth appears. Here are some tips on how to fertilize Abelia: 1. Choose the right fertilizer: A balanced fertilizer, such as a 10-10-10 blend or similar, is ideal for Abelia. Make sure the fertilizer also contains micronutrients like iron, zinc and magnesium. 2. Apply the fertilizer: Sprinkle the fertilizer around the base of the plant, being careful not to get it on the leaves or stems. Avoid applying the fertilizer too close to the stem as it can damage the roots. 3. Water the plant: After fertilizing, water the plant thoroughly to help the nutrients reach the roots. 4. Repeat the process: It is usually sufficient to fertilize Abelia once a year in early spring. However, if you feel the plant needs a little boost, you can feed it again in midsummer. Remember that fertilization is not a substitute for proper watering, pruning, and general care. Make sure your Abelia plant is getting enough water, sunlight and is pruned as needed to keep it healthy and thriving.