Black Opal bean is an early-maturing bush variety with plant heights ranging from 40 to 70 cm. The pods of this variety are straight, dense, green, and measure 12 to 18 cm in length, making them convenient for harvesting and processing. The bean seeds have a characteristic glossy black color, a medium-large round shape, and possess a rich, soft taste with a slight nutty undertone, adding a special elegance to dishes.
This variety is distinguished by its high yield and resistance to various diseases, including viral mosaic and anthracnose, as well as pests. Black Opal tolerates drought well and is resistant to lodging, which eases care and improves cultivation reliability. The beans are suitable for growing both in open ground and in greenhouses, with the optimal sowing time being May, when the soil temperature reaches +12°C.
Culinary applications of Black Opal beans are diverse: they are excellent for preparing soups, side dishes, salads, stews, and purees. Due to their versatility and pleasant taste, this variety is an excellent choice for home and commercial growing. The seeds maintain a germination rate of 85–95% and can be stored in a dry state for up to 12 months at temperatures between +4°C and +10°C.
