But red leaves on a blueberry bush in the spring, when foliage should be a bright, lustrous green, usually indicate one of several problems. Right now I stuck the starts in a big pot. Both red-necked and raspberry cane borers can plague boysenberries. Many diseases cause red mottling or splotching of leaves, which may also split or become burned-looking around the margins. Blackberries prefer a soil pH between 5.5 and 6.5 for optimal health. Part of the moraceae family which also includes figs, four types of mulberry trees are dominant in the United States.The red mulberry (Morus rubra) is native to this country, and its deep red, almost black fruit was a favorite of indigenous populations, who ate the fruit dried, in sauces, and in dumplings.According to the University of Florida’s Institute of Food and Agricultural Sciences Gardening Solutions, the Timucua people used the tree’… He could make out teeth with what he supposed was half a tongue. This may result in a blackberry fruit that can “taste like a stink … Marionberries or Marion blackberries, sometimes also known as “Cabernet of Blackberries” are one of the best blackberries used in almost everything including jam, juices, baked goods and even in yogurt, due to their attractive deep reddish purple coloration, rich flavor and a texture that is superior to other blackberry varieties. Donahue holds a bachelor's degree in English from Vanderbilt University. Boysenberries are a hybrid of the raspberry family. They are relatively easy to grow, but due to their vigour require more attention. It is 2 seasons old. Genus Rubus can be deciduous or evergreen shrubs, often scrambling with bristly or prickly stems bearing simple, lobed, palmate or pinnate leaves and 5-petalled flowers followed by juicy, sometimes edible fruits {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/2\/26\/Grow-Boysenberries-Step-1-Version-2.jpg\/v4-460px-Grow-Boysenberries-Step-1-Version-2.jpg","bigUrl":"\/images\/thumb\/2\/26\/Grow-Boysenberries-Step-1-Version-2.jpg\/aid1103767-v4-728px-Grow-Boysenberries-Step-1-Version-2.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"