Re: Natural, Homemade Flea killer Reply Contact. sprinkle some salt on the carpets, and on furniture, let it set for about 2 days, then vaccuum and put down more salt. We had this problem a couple of summers ago and a neighbor told us about the salt and it worked. Was cheap too!
Growth Rate. In the ground, black bamboo grows 3 to 5 feet in height every year, eventually reaching heights of 20 to 35 feet. Container-grown plants, however, typically reach only one-half to three-quarters of their normal size.Running bamboo spreads at a rate of 3 to 5 feet per year.lack bamboo (Phyllostachys nigra) is a tall, attractive, black-culmed bamboo grown in U.S. Department of Agriculture plant hardiness zones 7 through 10.
Size Depends on Species. Bamboo grows faster than any other woody plant, but the rate of growth and final size of the plant depends on species and area of residence. Some bamboo plants mature in four or five years, while others take a decade to reach full height, growing vigorously every day.Heights range from a few inches to over 100 feet.ome bamboo plants mature in four or five years, while others take a decade to reach full height, growing vigorously every day. Heights range from a few inches to over 100 feet.