Arrowhead Arrowhead Aquatic wildflower Sagittaria spp. Arrowheads are common aquatic plants found near the edges of ponds and rivers. Sizes and shapes of the many varieties differ.
Leaves can be arrow, lance, or grass-like.
Saturated soil is necessary for these plants and they grow emerging from shallow water. Excellent water garden plants, Arrowheads will also tolerate being submerged for prolonged periods and some grass-like Sagittarias are used in aquariums.