Peltandra virginica Arrow Arum

You can do both. It thrives when planted in a container submerged in shallow water or directly into the muddy soil along a pond's edge. If using a container, ensure it is wide enough to accommodate its 24-inch spread.

Peltandra virginica prefers shallow water, typically ranging from saturated soil at the water's edge to a depth of about 6 inches. It is not designed for deep-water submersion.

Yes, it is an effective natural filter. As a wetland plant, it absorbs excess nutrients like nitrogen and phosphorus from the water, which can help reduce algae growth and improve overall water clarity.

As a hardy perennial, it is suitable for USDA hardiness zones 5 through 9. In colder zones, the foliage will die back in the winter and return naturally in the spring.

While it is a vigorous grower, it is a native species and generally behaves well in contained water gardens. It spreads at a moderate pace, but you can easily manage its size by dividing the root clumps every few years.

It is quite adaptable. While it performs best in full sun, it is one of the few aquatic plants that will tolerate and grow well in partial shade or even full shade.