Drosera intermedia aka Oblong Leaf Sundew

Taxonomy ID: 11677

Drosera intermedia is a small carnivorous plant in the sundew family. Common names include spoonleaf sundew and oblong-leaved sundew. Its native range spans Europe to Turkey and much of eastern North America. It also reaches parts of South America, including eastern Brazil. It is native to Britain and Ireland. In the wild, it grows in bogs and other wet places.

This short-lived perennial grows at a moderate rate. Plants reach about 0.08–0.25 feet [0.025–0.076 metres] tall and wide. Most form a low rosette of leaves. Strong plants may develop a short stem with leaves along it. Leaves crowd the base but spread farther apart above. Each leaf is bright green and shaped like a paddle. Red, sticky hairs cover the upper surface and catch insects. The leaf undersides stay smooth and green. Leaves measure less than 0.08 feet [0.025 metres] long.

Flowers appear from July to September in small, one-sided clusters. Each cluster holds three to eight white, pink, or red blooms. The bare flower stalk starts curled, then opens as it grows. It rises above the leaves and bears five-petalled flowers. Each flower has five stamens with yellow tips. Dry, oval seed capsules follow from August to October. They split when ripe to release tiny, reddish-brown seeds. The seeds have a bumpy surface.

Grow this sundew in full sun or partial shade. It needs an acid growing medium with very few nutrients. Keep the medium moist with rainwater or distilled water. Do not add fertiliser; trapped insects supply its nutrients. Its wetland habitat suits bog gardens and pond edges. It also grows in troughs and other containers. Indoors, set a small pot in a tray of suitable water. NC State lists it for USDA zones 4–9.

Its small size suits gardens where space is tight. It can also feature in native, rain, or children’s gardens. The insect-catching leaves give a close view of carnivorous plant life. NC State describes it as easy to grow despite its short lifespan. The same source reports no major pest or disease problems. Growers can raise plants from seed or divide them. Leaf and root cuttings offer other ways to propagate it.

Common names

Oblong Leaf Sundew, Narrow Leaved Sundew, Oblong Leaved Sundew, Long Leaved Sundew, Spoonleaf Sundew

More information about Oblong Leaf Sundew

How difficult is it to take care of Oblong Leaf Sundew

Caring for Oblong Leaf Sundew is a breeze, as it is highly adaptable and forgiving to minor neglect.

What is the growth pattern and size of Oblong Leaf Sundew?

⚡ Moderate
New growth will sprout from the top of the Oblong Leaf Sundew as it grows vertically.

What are the water needs for Oblong Leaf Sundew

💧 Moist to wet
Oblong Leaf Sundew should be watered regularly, allowing the soil to dry out between waterings.

What is the right soil for Oblong Leaf Sundew

pH: Acidic Light sandy
Oblong Leaf Sundew loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

What is the sunlight requirement for Oblong Leaf Sundew

Oblong Leaf Sundew requires abundant, bright, and direct light to thrive. The best placement for this plant is within one foot of a window to ensure it receives enough light. If you live in an area with more extreme weather, such as hot summers or cold winters, you may need to adjust the placement of the plant accordingly. During hot summer months, it is important to place the plant away from full sun, as this can cause the leaves to yellow or burn. During cold winter months, it is best to move the plant closer to the window to take advantage of the extra light that can help it survive. By keeping an eye on the current weather in your area, you can make sure your Narrow Leaved Sundew is always in the right place to thrive.

Is Oblong Leaf Sundew toxic to humans/pets?

There is no verified data on the toxicity of this plant in the records of Ploi. If any person, including yourself, a family member, or a pet, consume plant material with an uncertain toxicity level, it is advisable to seek the advice of a healthcare expert.

More info:
Wikipedia • GBIF

Sources

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