For these plants, use a balanced liquid fertilizer (such as 10-10-10 or 20-20-20) at half strength every 3–4 weeks during the growing season. They thrive with gentle, regular feeding to support healthy foliage and roots. A slow-release fertilizer applied once in spring also works well. In winter, reduce or stop feeding as growth slows.

You can also enrich the soil by mixing in a small amount of well-aged compost or vermicompost every 2–3 months. This provides a steady source of organic nutrients and improves soil structure, helping the plants stay healthy over time.