Perfect root stock for grafting your slow-growing species onto! Acanthocereus grows like a weed in tropical and subtropical climates, tolerating very sandy and nutrient-poor soils as well as prolonged wet and humid conditions. Potted specimens do just as well in more temperate climates, given they are wintered indoors. Incredible growth rates can be achieved with Astrophytum, Ariocarpus, Lophophora and other notoriously sluggish genera - especially when combined with full spectrum LED grow lights!