Fishbone cactus and shark tooth cactus are two popular succulents that have unique characteristics. One major difference between these two plants is the appearance of their leaves. The shark tooth cactus has much wider and thicker leaves compared to the zig zag or fishbone cactus. The leaves of the shark tooth cactus are typically triangular in shape with prominent teeth along the edges, resembling the teeth of a shark, hence its name. On the other hand, the fishbone cactus has long, flat, and narrow leaves that are arranged in a zigzag or fishbone pattern, giving it a distinct look.
Another difference between these two cacti lies in their growth habits. The fishbone cactus is known for its trailing or cascading growth habit, making it a great choice for hanging baskets or trailing over the edges of containers. It can grow quite long and can be trained to grow in a specific direction with the help of support or trellis. On the contrary, the shark tooth cactus has a more upright growth habit, with its thick leaves growing vertically or slightly arching upwards. This makes it a suitable choice for adding height and structure to a succulent arrangement or as a centerpiece in a pot.
In terms of care, both cacti have similar requirements as they belong to the same family. They are both native to tropical rainforests, which means they prefer bright, indirect light rather than direct harsh sun. However, it is important to note that the shark tooth cactus can tolerate slightly more sunlight compared to the fishbone cactus. Therefore, it is essential to place the fishbone cactus in a bright-lit location, away from intense sunlight to prevent leaf burn. Both plants also require well-draining soil and should be watered only when the top inch of the soil is dry.
It is worth mentioning that the growth rate of these two cacti can vary. The fishbone cactus tends to grow relatively faster, especially when provided with the right conditions and care. On the other hand, the shark tooth cactus has a slower growth rate, which makes it a great choice for those who prefer a low-maintenance plant that doesn’t require frequent repotting or pruning.
While both fishbone and shark tooth cacti belong to the same family and share some similarities in care requirements, they differ in their leaf appearance and growth habits. The fishbone cactus has long, narrow leaves arranged in a zigzag pattern and a trailing growth habit, while the shark tooth cactus has wider, triangular leaves with teeth-like edges and an upright growth habit. Understanding these differences can help you choose the right succulent for your specific preferences and needs.
