Grow tents have revolutionized the ways of indoor gardening in the recent years and are now widely used by many professionals and hobbyists. They have multiple advantages that makes them a choice over outdoor growing. They eliminate weather limitations, so you can grow year round or any crop that would otherwise not grow in a particular geography. They provide diffuse reflection, so most of the leaves receive enough light and thus energy is very efficiently utilised. Another advantage is that they are barrier to pests from the outer environment as well as seal any odour inside. A number of companies sell grow tents, however, iPower is the brand that is known for its value for money quotient, great quality for a very reasonable price. They are also 100% water proof, offer tool free assembly and are easy to move.