The Delphinium is a limited, single-harvest crop added during the Mega Harvest Update.

The appearance of a Delphinium is a flower, which closely resembles Lilac and Lavender. The crop has a tall green stem, the most of which is covered by cube shaped flowers in various shades of dark to light blue. The seed is a similar dark blue colour to the flowers of the crop, with studs on the sides. The Delphinium somewhat looks like rock candy.