![]() Just gently brushing against them as you walk by is often enough to release the scent. ![]() Lemon Bacopa (Bacopa caroliniana) Easy to train, lemon bacopa can cascade over small waterfalls and edges.Īnother favorite of ours, lemon bacopa is an easygoing little plant that smells wonderfully – but not overpoweringly – of lemons when its leaves are disturbed. Botswana wonder also works wonderfully for waterfall gardens, but is quite invasive outside of its native range of southern Africa and thus should be avoided! Aeschynomene indica (Indian jointvetch) is also quite similar, and native to much of Asia if you live in this region and are seeking a plant like Botswana wonder or shyleaf.ģ. Shyleaf looks and behaves much like Botswana wonder, but is native to the southern US and South America. It can be planted either in dirt along the waterfall’s edge or in substrate amongst some rocks to drape over the water. You can trim flower heads to encourage more flowering and delay seeding.Įach plant can spread up to six feet and does produce quite a few seeds, so harvesting the pods and trimming back yearly is a good idea to help control growth. Pretty little pea blossoms flower as early as January if conditions are mild, providing pops of color including white, yellow, pink, red, and purple for approximately two months until seeding occurs. Hardiness zones 8 to 11 suit this subtropical plant best if you live in a region with proper winters, you can grow shyleaf during the spring and summer but it will die come winter (this may be a perk, as it’s invasive in the northern US, Canada, and the UK). It does well in damp locations, and has no problem with sprawling over rocks to trail along the water’s edge. Shyleaf, also known as American jointvetch or thornless mimosa, belongs to the pea family and as such tends to trail along the ground. As a subtropical species, it has no problem spreading over rocks and water. Shyleaf (Aeschynomene americana) Like most legumes, shyleaf produces trailing vines. ![]() This plant is native to much of Europe but considered non-native in North America.Ģ. It’s a fast grower, so will need to be trimmed back as needed to prevent overgrowth. It does well in both full sun and partial shade. To plant, you can simply place creeping jenny in a bit of well-draining substrate between some rocks at the top or side of your waterfall(s), or anywhere else that it can spread and drape. Below this, and it will die down in the autumn but should return the following spring. Not a particularly picky plant, creeping jenny grows well in USDA hardiness zones 2 through 10 and will remain evergreen (turning more of a golden yellow color) in zones 7 and above. In early summer, it produces small yellow flowers that draw in bees and butterflies. It grows to approximately one to three inches in height, and drapes beautifully over logs, rocks, and gentler waterfalls to float atop the water’s surface in a vibrant splash of bright green. CC BY-SAĪ favorite among many garden pond owners, creeping jenny is quite a charming little plant. Creeping Jenny (Lysimachia nummularia) Creeping jenny grows just as well draping over a waterfall as it does in a hanging basket with moist soil. Considerations When Choosing Waterfall PlantsĪs always, check to make sure that any plant you are interested in is not invasive in your area and is legal to have! Invasive plant introduction to new areas by humans is one of the leading contributors to the loss of native biodiversity, wildlife habitat degradation, and damage to our vital natural resources.īest Cascading Waterfall Plants 1. There is always the option to not have plants, of course, but in most circumstances we strongly encourage adding at least a couple different species of plants to provide oxygen, filtration, and habitat for macroinvertebrates, your fish, and any potential wildlife like newts.īelow, we’ll cover plants that can drape over rocks and waterfalls, plants that can grow comfortably along the edge of the waterfall or pond, and a couple of vegetation choices if you’re looking for a more unique, mystical appearance. There are even water filters you can get that are incorporated into waterfall features (see our detailed review of the top waterfall filters here).įiguring out which plants can tolerate the level changes and water movement typical of even small pond waterfalls can be a challenge, though. Not only that, but the waterfalls help keep water moving, thus preventing stagnation, discouraging excessive algae growth, and naturally incorporating more oxygen into the water. Having a tiered pond with waterfalls makes for a fantastic visual and audible treat. ![]()
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