Looking great in the summer garden is the stunning cast iron plant, Aspidistra elatior ‘Asahi’. This amazing woodland evergreen is a plant we can’t imagine gardening without. The leaf patterning is brightest as the new leaves emerge in June/July. Grown as a house plant, it needs to get some size before you will see the leaf patterns in containers. The Japanese name, ‘Asahi’ translates to “morning light”. Hardiness is Zone 7a-10b.
During the holidays, house plants often get relegated to dark, unattended corners, but some house plants make great holiday decorations without any special seasonal input. One of those is the Taiwan native cast iron plant, Aspidistra attenuata. Here are 3 clones in our collection, all photographed this year on Christmas day. In order, they are Aspidistra attenuata ‘Alishan Broad’, ‘Dungpu Dazzler’, and ‘Taiwan Treasure’. These are but a few of the amazing cast iron plant species and cultivars that are sadly ignored commercially. We think they’re pretty cool.
We can’t imagine gardening in a climate where we couldn’t grow these amazing bold-textured evergreen winter wonders. Here is Aspidistra ‘Goldfeather’ in the garden this week, glowing in the winter light. For those in colder winter climates, the common name of cast iron plants give an indication of how tough they are as house plants in low light conditions.
Now that winter is giving us a sneak preview of what’s in store for the next few months, the evergreen plants in the garden are really starting to shine without all those pesky deciduous perennials. Aspidistra, or cast iron plants, are one of our favorites, and they really look so good in the garden now. Many folks in more northern climates are relegated to container culture, but for those of us in Zone 7b and south, they are amazing perennials.
We’ve also grown quite a few aspidistra from seed to see what kind of new forms might arise. Below are some photos of some of our 2 year old offspring. Like hostas, variegation in aspidistra arises from streaking in the L2 layer (center of the leaf).