Senna Alata: The candlestick plant has a strange and dramatic flower and is a host plant for several sulphur butterflies. You will need to give this plant some room because it grows out of its boundaries but the display is stunning. No questioning why they call it a candlestick plant as the blooms look like tall yellow candlesticks.
Another aspect of this plant is that it’s so easy to grow, very little watering and I’ve never fertilized any of my plants. After the flowers are exhausted, the seeds are very abundant. You will see many seedlings the next season or two.
This is the visitor you can expect, the caterpillar of the cloudless sulphur. Every year I get a few of them and I’ve had this plant in my garden every year for probably the last ten years.
Another senna that looks much like the candlestick plant is the Popcorn Senna (Cassia didymobotrya). This plant also attracts the sulphur butterflies and looks like a paler version of the candlestick plant but it also smells like its name suggests.
Candlestick plants love the heat and I don’t think I have ever watered them. In the evening they close up their large mimosa like leaves and the whole plant looks like its praying. I will always have them in my garden and am in the process of selling their seeds as well.
The whole reason I started wildlife gardening was to attract wildlife to my garden and being able to photograph the cloudless sulphurs, clouded sulfurs and several cabbage whites that come for the nasturtium, my work has been rewarded and I love to be able to photograph the plants and butterflies as well.