Mammillaria SP Grafted Large houseplant you should put them in

you should put them in a pot

A coarse sand or gritty soil mix is ideal for this succulent plant

although it can go lower for short periods

simply move it to a slightly shadier spot or provide some light filtering with a sheer curtain

reaching a mature size of 2-3 feet in diameter

Mammillaria SP Grafted Large houseplant you should put them inThis is a really nice grafted mammillaria measuring around 6 to 7 incheas long is sold grafted onto stem of Hylocereus. It needs a well draining potting mix. Water thoroughly and let the soil dry at least halfway down the pot before watering again. In winter, decrease or withhold water. Some of the information in this description has been found at desert tropicals. com, llifle. com and cactus art. biz