5x Pereskiopsis spathulata grafting stock cactus graft leaf cacti 5 cuttings 4" 5x Pereskiopsis spathulata grafting stock cactus graft leaf cacti 5 cuttings 4" You want this cutting 4" to let it get root and grow 1 or 2 inch to be ready to grafted, if you buy a 6" or more when be ready to grafted will be to tall and start to bend easy, this cutting will be ready to grafted in 2 to 4 weeks with regular watering, after received just planted and keep it wet until in you see the roots going out of the pot from the holes on the bottom (two to 4 weeks) and they ere ready to grafted, This is a very useful tool to any cactus collector if want to get a slow growing cactus from seeds to a flowering size in just a fraction of the time, slow growing like astrophytums, ariocarpus, lophophoras, aztekium, pediocactus....., and almost any cactus will grow at amazing speed one time is grafted on pereskiopsis, .