A privacy screen is made of one or a mixture of taller growing shrub and/or tree varieties that grow 10 to 50 feet or more in height and are planted in straight or curved single or staggered rows to create a visual, sound and/or wind bufferLeighton Green (Cupressocyparis leylandii) This is a fast-growing conifer, excellent as a screening plant or trimmed into a hedge. It has a very dense-forming habit and can reach heights of more than 5m in 10 years and can grow to more than 15m.