Stenocereus Pruinosu
  Light requirements High Water requirements Low Ease of care Easy Size Very large Toxicity Non-toxic Zone 9b to 11b Temperature resistance A little cold-hardy Growth speed Medium Indoor growing Suitable when young   Taking Care Of Stenocereus Pruinosus Ideal conditions Being an absolute monster of a cactus, Stenocereus Pruinosus should be grown outdoors if you want to see it in its full splendor. In cultivation, this cactus tends to stay under 6 feet tall, but if kept in ideal conditions...
Opuntia Subulata Cristata
  Light requirements High Water requirements Low Ease of care Easy Size Medium Toxicity Non-toxic Zone 10a Temperature resistance Not frost-hardy Growth speed Slow Indoor growing Suitable   Taking Care Of Opuntia Subulata Cristata "Opuntia Crest" Ideal conditions Like other cacti from the Opuntia family, Opuntia Subulata Cristata "Opuntia Crest" prefers bright sunlight all day and thus is best to keep outdoors. Another reason for outdoor growing is that you will have an easier time growing this cactus up to its...
Oroya Peruviana
  Light requirements Medium Water requirements Low Ease of care Easy Size Medium Toxicity Non-toxic Zone 9a Temperature resistance Mildly frost-hardy Growth speed Fast Indoor growing Suitable   Taking Care Of Oroya Peruviana Ideal conditions The Oroya Peruviana cactus can thrive both indoors and outdoors thanks to its not too high light demands. This cactus does enjoy direct sun, but it grows in filtered or partial sun as well. Oroya Peruviana tends to be quite frost-resistant as well (down to 20 degrees...
Rhipsalis Cereuscula
  Light requirements Low Water requirements Low Ease of care Easy Size Large Toxicity Non-toxic Zone 10a Temperature resistance Not frost-hardy Growth speed Medium Indoor growing Suitable   Taking Care Of Rhipsalis Cereuscula Ideal conditions Rhipsalis Cereuscula are very popular indoor cacti thanks to their low light needs. Unlike many cacti, Rhipsalis Cereuscula does not thrive in direct sunlight since it is very prone to sunburn. Rather, it prefers to receive filtered sun and be in a shade. Outdoor growing is also...
Opuntia Microdasys
  Light requirements High Water requirements Low Ease of care Easy Size Very large Toxicity Non-toxic Zone 9a Temperature resistance Mildly cold-hardy Growth speed Slow Indoor growing Suitable   Taking Care Of Opuntia Microdasys "Bunny Ears" Ideal conditions Opuntia Microdasys "Bunny Ears" is best to grow outdoors for two reasons – it thrives under partial to full sunlight, and it will easily grow to its natural height of 3-4 feet outdoors where there is enough space for it. Indoor keeping is also...
Opuntia Microdasys Albata
  Light requirements High Water requirements Low Ease of care Easy Size Very large Toxicity Non-toxic Zone 9a Temperature resistance Mildly frost-hardy Growth speed Slow Indoor growing Suitable   Taking Care Of Opuntia Microdasys Albata "Angel Wing" Ideal conditions If you want your Opuntia Microdasys Albata "Angel Wing" to unveil its full beauty, then keep it outdoors. Here, the cactus will have easy access to direct sunlight. Besides, if planted in the ground, this cactus will be more likely to reach...
Mammillaria Zeilmanniana
  Light requirements High Water requirements Low Ease of care Easy Size Small Toxicity Non-toxic Zone 9b Temperature resistance A little frost-hardy Growth speed Medium Indoor growing Suitable   Taking Care Of Mammillaria Zeilmanniana “Pink Crown” Ideal conditions Mammillaria Zeilmanniana “Pink Crown” is best to grow outdoors – this is where it’s the easiest to take of its high sunlight demands (partial to full sunlight). In terms of temperatures, the Pink Crown cactus definitely shouldn’t be exposed to low temperatures, even though...
Notocactus Schlosseri
  Light requirements High Water requirements Low Ease of care Easy Size Medium Toxicity Non-toxic Zone 7b to 10b Temperature resistance Frost-hardy Growth speed Medium Indoor growing Suitable   Taking Care Of Notocactus Schlosseri Ideal conditions Notocactus Schlosseri does particularly best outdoors, mainly because it prefers partial to full sunlight. Indoor keeping is also possible, but only if you can provide it with direct sunlight all day. Some Notocactus Schlosseri cacti do very well in low temperatures as well. These cacti can...
Trichocereus Huascha Cristata
  Light requirements High Water requirements Low Ease of care Easy Size Large Toxicity Non-toxic Zone 10a Temperature resistance Not cold-hardy Growth speed Slow Indoor growing Suitable   Taking Care Of Trichocereus Huascha Cristata Ideal conditions Ideally, Trichocereus Huascha Cristata should be kept outdoors – there, it will be able to receive enough sunlight and will have plenty of room for unrestricted growth. Indoor keeping is also possible with this cactus, but only if you have a well-lit spot and enough...
Opuntia Microdasys Monstrose
  Light requirements High Water requirements Low Ease of care Easy Size Large Toxicity Non-toxic Zone 10a Temperature resistance Not cold-hardy Growth speed Slow Indoor growing Suitable   Taking Care Of Opuntia Microdasys Monstrose “Crazy Bunny Ears” Ideal conditions Having high light demands, Opuntia Microdasys Monstrose “Crazy Bunny Ears” will do best outdoors. The Crazy Bunny Ears cactus does well when provided with at least 6 hours of full sun per day, and while this isn’t impossible to ensure for indoor...