For African violets, 'hands off' means healthier

African violets are enjoyed for their delicate, colorful flowers and furry, soft leaves but many people want to touch the leaves and flowers. Oklahoma researchers wanted to know how does all this attention affect the plants. Plants received five brushing treatments during the study. Results "suggests that repeated brushing reduces plant size and quality of African violets, particularly when done with a bare hand to which lotion has been applied."

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