Tomato stand-alone or multiple-bay greenhouses is on the increase, providing fruit during those times of the year when field-grown fruit is not readily available. Smaller sized fruit (cherry and grape), or cluster tomatoes (fruit-on-the-vine) are the fruit of choice for the large commercial greenhouse operators while the beefsteak varieties are the choice of owner-operator growers. Hydroponic technique is often used in hostile growing environments, as well as high-density plantings. To facilitate transportation and storage, tomatoes are often picked unripe (green) and ripened in storage with ethylene. Unripe tomatoes are firm. As they ripen they soften until reaching the ripe state where
Victoria plum strain quickly became very popular in Sweden in the late 19th century. The Victoria plum contains the anthocyanin chrysanthemin. Victoria plum The Victoria plum is a type of English plum. It has a yellow flesh with a red or mottled skin. This plum is a cultivar of the egg plum group ("Prunus domestica" ssp. "intermedia"). The fruit shape is oval or ovate. The ground color is greenish yellow, mostly covered with a purple color. The stone does not come off completely from the flesh but the skin is easy to pull off. The flesh is quite rough, light yellow and