Grow Better Plants with Homemade Potting Soil The Art of Doing Stuff BiFandian Self Watering Planters, Clear Plastic Planter Flower Pots for Indoor Plants, Small Decorative Plant Pots with Reservoir Drainage Holes Yellow Mushroom in Houseplant: Is it Edible? Poisonous to Touch? Grow kale indoors and it can grow for over a year. Some varieties get BIG so always research the estimated height and width, and repot if it outgrows its pot. I use How to Grow and Care for a Calamondin Orange Tree BBC Gardeners World Magazine