The Average Cost of Calla Lillies

White

• White calla lilies are generally the most affordable of all the colors. Large white calla lilies typically cost between $3 and $5 per lily, while the medium white lilies are slightly less expensive, ranging from $2.50 to $3 each when purchased from a bulk distributor. Calla lilies that are mostly white but tinged with another color, such as the pink-lined Diva Maria, are normally about as expensive as a high-end white, ranging from $4.50 to $5 per lily.

Colored Miniature

• Colored miniature calla lilies are commonly used in bridal bouquets and as corsages. Some varieties that are tinted with orange or rust colors can cost as much as $8 to $9 per lily, similar to the price range of those in the peach family of colors. Wholesalers can offer calla lilies of most colors as low as $2 to $3 per lily. Bulk discounts reduce the price of the lilies but typically require the purchaser to buy hundreds of the same color flower. Much of the variation in cost comes from florists, who determine what kind of markup they will apply to the flowers they purchase in bulk and how much to charge for the arrangements.

Bulbs

• There are a number of sources for calla lily bulbs. They can be grown outside or in pots indoors and may be purchased in almost every color. Bulbs in standard colors, such as white and pink, can cost as little as $3 per bulb or less, depending on how many you purchase. Many vendors also advertise special deals or sales or offer collections of mixed bulbs or "starter" packages that are more economical. However, some of the more exotic hybrids, such as those with deep burgundy, black or multicolored flowers, can cost between $10 and $12 for a single bulb.

Potted Plants

• Calla lilies are also available as potted plant arrangements from florists. Typically, potted calla lilies range from $39 to $59, depending on the size and variety. These can either come in a pot that is appropriate to keep or some may require repotting. In that case, it will be necessary to add on the cost of the new pot and additional potting mixture, as keeping the calla lily in a pot that is too small will quickly kill it.