The Koi Pond

Watercress: Not Just for Salads When you think of watercress, you probably think of it as a tasty and healthy addition to your salads. But did you know that watercress can also work wonders for your koi pond? Watercress (Nasturtium officinale) is a fast-growing aquatic plant that is native to Europe and Asia. It is a member of the mustard family and is well-known for its peppery flavor. But aside from its culinary benefits, watercress is also a great addition to any pond, especially if you have koi fish. … »