Hedgehog
Hedgehog Head. The bullet-round bloomer in your Pond!
Both on the shore and in the water, Sparganium erectum grows either, Hedgehog. During the flowering period, the plant is clearly recognisable by its bullet-shaped flowers. However, it gets its name from the prickly fruits that are formed after flowering.
Besides flowers and fruits, the plant also has beautiful upright leaves that make for a nice appearance in any pond! The species is also hardy.
Lidsteng Properties
- Sparganium erectum
- Position: Sun/semi shade
- Planting depth: 0 - 15 cm
- Stem length: 25 to 110 cm
- Substrate: Necessary, rooting aquatic plant
Frequently asked questions
How should I plant hedgehog head?
This oxygen plant roots in the soil and needs a substrate, such as a pond basket.
What is the flowering time of hedgehog head?
The plant flowers from June to September. Male, flowering flowers and female, flowering heads form above the branched main stem during flowering. The latter variety remains visible on the plant until autumn.
In ponds, the plant is clearly visible, partly because of its upright leaves. Its feet like to stand in the damp or water. In this way, the root can grow greatly in size.
Is hedgehog head native?
Yes, hedgehog head (Sparganium) is native to the Netherlands and other parts of Europe. It is mainly found in wet areas, such as along banks of ditches, ponds and lakes, and in swamps. Because the hedgehog head adapts well to wet conditions, it plays an important role in the native ecosystem. It provides shelter and food for aquatic animals and insects, and its root system helps stabilise banks. Although native to Europe, it is also found in North America and Asia.
How should I maintain hedgehog head?
Hedgehog needs little maintenance if it is in the right location, namely in moist to wet soil or shallow water. The most important thing is to ensure that the soil is always kept moist, especially during hot and dry periods. The plant grows well in full sun or semi-shade. Hedgehog spreads via underground rhizomes, so if you want to avoid it taking up too much space, it is important to bound it occasionally by removing excess roots and shoots. You can also remove dead leaves and flowers in spring or autumn to keep the plant tidy.
How should I prune hedgehog head?
Pruning hedgehog head is mainly aimed at removing dead and unwanted parts of the plant. The best time to prune is in late autumn or early spring, when growth has stopped and the plant has allowed its above-ground parts to die off. You can cut off the dead stems and leaves to just above the waterline or ground to give the plant a neat appearance. If the plant gets too big or spreads too fast, you can trim it down during the growing season and remove excess shoots. This will help keep the plant under control and free up space for other aquatic plants.
Buy hedgehog head?
Large hedgehog head is for sale through De Vijvermeester's webshop. Here you can find beautiful bunches of high quality.
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