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Cape sundew

A compact carnivorous sundew forming a glistening rosette of red-tentacled, insect-trapping strap leaves, ideal for sunny windowsills.

Bright LightBeginner FriendlyCompact ScaleWindowsill PlantNon-Toxic
Ornamentalalso known as: Drosera du Cap, Kaapse zonnedauw
Assessment

Is This For Me?

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Light ExposureinfoIndoor light recommendation based on the plant's native habitat. "Bright indirect" means near a window but shielded from direct rays.

Bright Indirect To Some Direct — Morning sun is beneficial. Avoid midday scorch.

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Watering HabitinfoHow forgiving this plant is when you miss a watering or accidentally overwater. High tolerance means more room for error.

Moderate — Consistent moisture preferred.

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Maintenance DifficultyinfoOverall ease of care rating. Beginner-friendly plants communicate their needs clearly through visible signs.

High — Great for beginners. Communicates needs clearly.

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Spatial RequirementinfoExpected mature size in a typical indoor environment. Actual size depends on light, pot size, and growing conditions.

Compact — Best for Living Room, Bathroom.

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Seasonal BehaviourinfoHow this plant's growth changes with the seasons. Use this to adjust your care routine throughout the year.

Slows in Winter — Growth dips during shorter days. Ease off watering and skip fertilizer until spring.

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Temperature NeedsinfoThis range represents the plant's survival tolerance. Optimal growing temperatures are typically 5-10°C higher than the minimum.

10°C – 30°C — Cool-Tolerant — Standard indoor is warm enough. Tolerates cooler rooms — no special heating needed.

Appearance & Space

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Leaf Size

infoBetween 5 and 20 cm — the most common range for houseplants. Think peace lily or Chinese evergreen.

Medium

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Leaf Surface

infoVisible fuzz or hairs you can see and feel. Gives a fuzzy, tactile quality.

Hairy

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Leaf Texture

infoA balanced, typical thickness. Flexible enough to bend, tough enough for everyday handling.

Medium

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Leaf Shape

infoLong, flexible, and moderately wide — like a ribbon or strap. No distinct petiole.

Strap Shaped

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Leaf Type

infoOne continuous leaf blade, even if it has holes or shallow lobes (like Monstera).

Simple

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Visual Form

infoLeaves radiate from the centre in a circular pattern. Star-like from above.

Rosette

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Foliage Density

infoPartially filled — some gaps but overall good coverage. A natural, balanced look.

Moderate

Size Gauge

Height

Compact / Desk (0.15m)

Spread

Narrow (0.15m)

Display Position

Windowsill, Tabletop

Perfect for

Living Room, Sunroom, Bathroom

Color Palette

Mid Green
Red

Core Care Logic

01

How Often to Water

Check the soil frequently — it should never dry out completely. When the surface feels just barely dry, it's time to water.

02

Finding the Right Light

Close to a window with a few hours of gentle morning sun. A sheer curtain helps soften harsh afternoon rays.

03

Choosing the Right Soil

Any standard indoor potting mix from the garden center will do. Add a handful of coco coir if you want it to hold moisture a bit longer.

04

Temperature & Humidity

Happy in cooler rooms — anywhere between 10–30°C is fine. Avoid placing near radiators or heat vents. Thrives in high humidity (60–80%). A bathroom or kitchen spot is ideal, or use a humidifier nearby.

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What to Expect

This is a fast grower — you'll see new leaves regularly and may need to repot every year and mostly takes care of itself. Just remove the occasional yellow leaf.

What Makes It Special

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Carnivorous rosette with dramatically mobile leaves that curl >180° around prey to form a digestive pouch within ~30 minutes, with sticky acidic polysaccharide mucilage (6× more viscous than water, threads to 1 m) secreted by red tentacle-like glandular hairs to lure, trap and digest insects for nitrogen on nutrient-poor acidic substrates.


auto_awesomeSmall rosette-forming perennial 10–15 cm diameter (occasionally to 30 cm giant form), with strap-like to narrowly oblong-linear leaves 3–6 in (7.6–15 cm, 2" petiole + 2" blade) held semi-erect, color shifting from bright green to deep/burgundy red with intense sun; pale form Drosera capensis 'Alba' contrasts with paler green leaves and white flowers.
auto_awesomeProduces slender pink-flowered scapes 15–30 cm (6–12 in) bearing loose racemes of 6–20 rose-pink 1–2 cm flowers from late spring through autumn (occasionally winter); self-fertile autogamous with copious seeds in dehiscent capsules ripening 4–5 weeks, seedlings flowering in one year, easily propagated via leaf or 1.5–3 cm root cuttings forming buds in 2–6 weeks; flowering can weaken rosette so stalks often clipped.

Botanical Archive

Droseraceae · Drosera

Drosera capensis L.

Cape Provinces

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Storage and Survival Organ

None Obvious

How this plant survives unfavorable seasons

Seasonal Growth Cycle

Year Round Mild Winter Slow

When to expect new growth and feed actively

Clonal Spread

Basal Offsets

How this plant naturally expands in a pot

Root Sensitivity

High

How carefully you should handle roots during repotting

Attachment Strategy

Terrestrial

How this plant anchors itself in its native environment

Root System

Fleshy Roots

The structure and behavior of the root system

Light Ecology

Full Exposure

The light environment this plant evolved to thrive in

Growth Habit

Semi Woody

How persistent and structural the plant tissue is

Quick Verdict

A compact carnivorous sundew forming a glistening rosette of red-tentacled, insect-trapping strap leaves, ideal for sunny windowsills.


Quick Facts

Lifecycle

Polycarpic Perennial

Foliage

Evergreen

Growth

Rosette

Habitat

Wetland Or Streamside

Habit

Semi Woody

Pruning

Medium

Feeding

Seasonal

Watering

Steady Moisture

Light

Bright Indirect To Some Direct

Temp Range

10°C – 30°C

Function

Ornamental

Safety

check_circleSafe for pets