The Xcel Wobbler Sprinkler with Telescoping Tripod is a great product that provides instantaneous coverage over a large area. It distributes "rain" like droplets that resist wind drift and evaporation. The Wobbler Tripod Sprinkler is used extensively in many areas such as lawns, gardens, nurseries, vegetable crops, turf irrigation, and much more! Its unique off-center, rotary-action distributes extremely uniform coverage at low pressures. This product works great for germinating with its minimal impact on soil structure. It is built for strength and durability, using high-impact engineering grade thermoplastics; no metal parts. The Xcel Wobbler Sprinkler with Telescoping Tripod covers up to 50 feet in diameter and allows for interchangeable nozzles.