Sold in 1L pots.
Picture 4 is of our mature specimen. 
A truly stunning calla lily with creamy tubular flowers with deep purple throats and white speckled leaves. 
Care requirements: Grow in a free draining soil and keep soil moist during the growing season. Suited to growing in pots or directly in the ground.
Hardy if planted in the ground. Alternatively, tubers can be stored in a dry, frost free location.