Cyperus eragrostis has tall, spiky foliage and produces wonderful, decorative, spiky seed heads in Augus/September.
Top tip: Once established, these plants seed readily, so make sure to keep an eye out for the baby plants and dig them out while they’re still young.
Height: 40–50 cm
Propagation: Readily seeds itself or you can easily divide an established plant.
Depth of water over the soil: 0-10cm
Planting: Plant into 5lt planting crate using heavy garden loam or Westland Aquatic Soil