Grow It Now garden products include plant protectors, seed starters, Aqua Domes, tree protectors, and raised beds. Each of these products have been designed to help you extend your growing season, and increase the yields from your garden. The plant protectors are made from a single sheet of durable Ployethylene plastic that when assembled they create a cone that will protect your plants against high winds, light frost, snow, heavy hail, and low temperatures.