Our 3′ x 3′ grow tents are perfect for 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 3×3 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 and also a good yield for personal use.