Eranthis plants are relatively low-maintenance. Ensure they receive well-drained soil and partial to full shade. Once they’re established, they will naturalize and multiply over the years. Keep the soil consistently moist during their growing season, and you can also apply a balanced, slow-release fertilizer in early spring. After blooming, allow the foliage to die back naturally, as it provides energy for next year’s growth. Over time, you’ll enjoy a beautiful carpet of Eranthis in your garden.