Cholla Cactus

You might have seen some species of cholla cacti that are characterized by cylindrical stems. Around 30 to 35 species of cholla cacti have been identified till date and they belong to the genus Cylindropuntia. Earlier, these types of cactus plants were included in the genus Opuntia, but, now, this genus contains cacti with flattened stems (like prickly pear) only. While, most of the species of cholla cacti are seen in North America, some of them are found in other parts too.

Some Cholla Cactus Facts

So, one of the distinguishing features of cholla cacti is the cylindrical stems that are joined in segments. These succulent stems serve the purpose of water storage, photosynthesis, production of flowers and fruits, etc. They are in fact, modified branches. Another characteristic feature of these cacti is that they have papery sheaths which cover the spines. Such sheaths are found to be colorful in some species and this attributes to the plant's unique appearance. While, in most species, leaves are modified to spines, some may sport leaves, just before flowering. The color of cholla cactus flowers may range between yellow-green to reddish shades, as seen in different species. Most of them are shrubs and trees, but, there are some creepers too. Cholla cactus wood is used as bird perches, for making handicrafts, etc.

The most commonly found species are jumping cholla cactus (Cylindropuntia fulgida), teddy bear cholla cactus (Cylindropuntia bigelovii), etc. The stems of the jumping cholla get detached with a very slight pressure and are often found to get attached to the clothes and skin of the passers-by. It feels like the stems jumped on the passers-by and hence the name. It is also called hanging cholla, as the fruits form a chain and hang down. In case of teddy bear cholla, the plant appears soft and furry from a distance, as the stems are covered with spines. So, this cactus is called teddy bear cholla. Another species called silver cholla, as it has silvery spines. There are many other species of cholla cacti and some of them are grown in cacti garden. Let us take a look at how to grow these plants in garden.

Growing Cholla Cactus

In order to grow a cholla cactus garden, you must know about the requirements of these plants. First of all, check the soil pH levels. The ideal pH for this cactus is between 6.0 to 7.5. If the soil is too acidic, you may add lime and if it is alkaline, sulfur will be best to obtain the desired pH level. The location, where you plan to grow the cholla cactus, must have at least six hours of full sunlight in a day. Another important factor is well-drained soil, as soggy soil can result in rotting of the plant. You may do a little composting and add sand to the soil, to make it fit for cholla cactus. Once done, dig a hole that can accommodate the root ball of the plant comfortably.

While, handling this cactus, you have to use some thick clothes or carpet pieces, so as to avoid the spines from hurting your skin. Place the plant in the hole and cover the hole with soil. Water the cholla cactus thoroughly, after planting. Reduce the frequency of watering to once in six to eight days for the first month. During summers, the plant will need water once a week. During winters, water sparingly. While, fertilizers are not needed for this plant, you may use a balanced fertilizer, in small amounts, during the growing season.

In short, cholla cacti are amazing plants with some interesting features. The above said is only a brief overview about these plants. If you are interested, you may conduct a deep study and gain more knowledge about the different cholla cactus plants.