Aporocactus Flagelliformis

Disocactus flagelliformis or (Rattail Cactus) is a species of Cactaceae and is the most cultivated species in the genus. Due to its ease of cultivation and attractive floral displays, D. flagelliformis is often grown as an ornamental pot plant.

grows stems up to a few feet long, that hang and display brownish colored spines, which can be a bit sharp (do take care when handling). These stems are approximately 0.5 to 1 inch thick. 
The flowers are a very attractive (2-4inches/5cm - 10cm wide) pink tubular type that usually bloom within spring for up to 5 days. 

These flowers will grow from any part of the stem and you can expect plenty of them. Some flowers would look more attractive than others, depending on how they grow. They attract growers that love cacti and quite unusual looking plants.

Growing and care: Similar to many other cacti plants they are very easy to grow indoors and outside, as long at the temperature is favorable, within a container or hanging basket.

Temperature: Temperatures averaging 50°F/10°C - 75°F/23.8°C are ideal but not below 40°F/5°C and avoid frost.

Light: The rat tail cactus thrives on bright light, but not direct sunlight. It also enjoys the warmth of the summer sun while it sits within a shaded area. Some sunlight and shade is great.

Watering: It's advisable to water this plant frequently within the summer and much less winter time. Add water at the top of the pot or container and allow it to seep through to the drainage holes, then remove the excess water from the pot tray. Keeping the soil slightly moist is also advisable within the summer.

Soil:  A pot mixture used for cactus plants will suffice.

Re-Potting: Re-potting every 2 -3 years is advised and when it becomes pot bound. Remember the spines can be prickly so you may want to wear protective gloves while re-potting.

Humidity: Humidity does not seem to be a major concern for the Disocactus flagelliformis, making the average indoor environment fine.


Propagation:These are propagated by stem cuttings early summer. Letting fresh cuttings to dry for a few days can help the wounds heal and encourage it to grow air roots, if humidity is favorable.