Our 3′ x 3′ grow tents are a perfect size to grow 3-6 full-sized plants from vegetables to flowers. The compact design is perfect for growers with limited space, and also fits nicely into larger walk-in closets for a more discreet grow operation. The 3x3 foot portable grow room is one of our most popular grow sizes for beginners, and is recommended for 3-6 plants, making it manageable for the average person, but also a good yield for personal use. User Manual Suggested Lighting: G3000/ SE3000 Recommended Fan Size: 4-Inch