Caring for Opuntia Subulata monstrose, also known as the Candelabra cactus or Eve’s Needle, requires some attention and understanding of its specific needs. This unique cactus is known for its fascinating and unusual growth pattern, with cylindrical stems that resemble candlesticks or needles.
1. Watering: Watering is a crucial aspect of caring for Opuntia Subulata monstrose, especially during the summer months when it is actively growing. In hot weather, it is important to water the cactus regularly to prevent dehydration. However, it’s essential to allow the soil to dry out between waterings to avoid overwatering, which can lead to root rot. I typically water mine once every 1-2 weeks during summer, making sure to thoroughly soak the soil and let any excess water drain away.
2. Seasonal variations: As with most cacti, Opuntia Subulata monstrose experiences changes in its watering needs throughout the year. During the cooler months, such as fall and winter, the cactus goes into a period of dormancy, and its water requirements decrease significantly. At this time, it’s important to reduce watering frequency and only water when the soil is completely dry. I usually water mine only once every 3-4 weeks during winter.
3. Soil and drainage: Opuntia Subulata monstrose thrives in well-draining soil to prevent waterlogged conditions. When choosing a potting mix, I prefer a cactus-specific or succulent mix that contains a high proportion of mineral components, such as sand or perlite. This type of soil allows excess water to drain away quickly, preventing the roots from sitting in moisture for extended periods.
4. Sunlight and temperature: This cactus species prefers bright, indirect sunlight and can tolerate full sun in some regions. However, it’s important to acclimate the plant gradually to direct sunlight if it has been grown in lower light conditions. Opuntia Subulata monstrose can handle a wide range of temperatures, but it thrives in warm to hot climates. Keep it away from drafts and cold windows during winter.
5. Pruning and maintenance: Opuntia Subulata monstrose is a slow-growing cactus, but it can eventually reach a substantial size. If the cactus becomes too large for its container or starts to look overcrowded, it’s possible to prune and propagate it by cutting off sections of the stem. Allow the cuttings to dry and callus for a few days before planting them in well-draining soil. This can help control the size and shape of the plant while also giving you the opportunity to propagate new plants.
In my personal experience, I have found that Opuntia Subulata monstrose is a relatively easy-care cactus as long as its basic needs are met. Overwatering is the most common mistake, so it’s crucial to let the soil dry out between waterings. Additionally, providing it with adequate sunlight and well-draining soil will ensure its healthy growth. With a little attention and care, this unique cactus can be a stunning addition to any garden or indoor plant collection.
