How many calla lilly bulbs can you plant together?

Calla lily bulbs should be planted about 12 to 18 inches apart to allow for proper growth and air circulation. Depending on the size of your garden bed or container, you can plant a few bulbs together while ensuring they have enough space to thrive. Typically, a small area can accommodate 3 to 5 bulbs, but consider the specific variety and mature size of the plants. Always consult the planting guidelines specific to your variety for the best results.