I have the feeling, that these cacti are not real. In Arizona, columnar cacti do not look like that. read more
Look at the base by zooming in. They aren't cacti. They are man-made. If you want identical cacti, contact an artist to make you some. read more
Learn how to grow great and healthy cactus plants indoors, including tips for both desert cacti and the forest cacti. Learn how to grow great and healthy cactus plants indoors, including tips for both desert cacti and the forest cacti. read more
How to Grow Cacti. Cacti need well-drained compost. Add one part grit to two parts multi-purpose compost. Cacti need lots of light so choose a sunny windowsill, conservatory or greenhouse. Observe the growing season, from the middle of March to the end of September. read more