You will be able to tell that your cacti cutting has successfully calloused if the surface inside the cut begins ... ensure that you know how to water a cactus, and that it isn't being exposed ...

Best Cacti for Houseplants Similar to the best indoor succulents, there are some varieties that are meant to be bred inside ... Cactus (Astrophytum asterias): "Its small size and low water ...

It can weigh up to six tonnes, which is mainly the weight of the stored water. Some of these cacti are 250 years old. The Gila woodpecker nests inside the stem of the saguaro cactus where the ...