Lovely blue-green skin with golden spines. The colored flower is plastic. -- Other name: Pilosocereus Azureus. Cacti absorbs carbon dioxide at night to release oxygen. A cactus can survive without...
Common Names: Echinocactus Grusonii. Cacti absorbs carbon dioxide at night to release oxygen. A cactus can survive without water for many months, only over watering can kill it. *Plastic grow...