Octopus Plant Growing Guide | Drosera capensis Care

Sheri Dorn is a versatile homesteader and culinary artist with a strong focus on organic and heirloom gardening. Holding a Master's degree in Culinary Arts, she combines her love for cooking and gardening in a unique way. Sheri is an active contributor to online gardening communities and enjoys quality outdoor time with her family and pets.
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Unleash the captivating allure of the Drosera capensis and learn to grow it with this expert guide on Octopus Plant Care!

Octopus Plant

Dive into the fascinating world of gardening as we unravel the secrets of the enchanting Octopus Plant! We will share the tips and tricks to nurture its graceful elegance!

Botanical Name: Drosera capensis
USDA Zones: 7a-9b
Common Names: Octopus Plant, Cape Sundew

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Octopus Plant Information

The Octopus Plant, also known as Drosera capensis, is a fascinating carnivorous specimen native to the Cape region of South Africa.

The plant gets its name from the glistening drops of mucilage on its leaves, which resemble morning dew. The leaves of the Octopus Plant are long and slender, with a reddish tinge at the base and a greenish-yellow color toward the tip.

One of the most unique characteristics of the Drosera capensis is its ability to trap and digest insects. The plant uses its leaves to produce sweet-smelling nectar that attracts insects, and once the insect lands on the leaf, it becomes stuck to the sticky droplets on the surface. Drosera capensis then secretes enzymes to digest the insect, getting important nutrients it needs to survive.

The Octopus Plant is a fascinating and beautiful plant that is sure to capture the attention of any observer.

Find the carnivore fascinating? Here are Indoor Carnivorous Plants For Beginners 

Pot Size for Growing Octopus Plant

As Drosera capensis mostly stays compact, you can start the plant in a 6-8 inches pot, which will be good enough for a long time to come. Depending on the growth and spread, re-pot it into one size bigger container than the old one.

Here are Plant Pot Sizes Inches to Gallon

Propagating Octopus Plant

  • Select a healthy stem with several leaves from a healthy Octopus Plant.
  • Using clean, sharp scissors or a knife, cut a section of the stem just below a node (the point where a leaf attaches to the stem).
  • Remove the lower leaves, leaving a few at the top.
  • Dip the cut end of the stem in a rooting hormone (optional but can aid in rooting).
  • Plant the cutting in a suitable propagation medium, such as a mix of sphagnum moss and perlite or a carnivorous plant-specific soil mix.
  • Place the cutting in a humid environment with bright, indirect light.
  • Keep the soil consistently moist but not waterlogged.
  • After a few weeks, roots should begin to develop. Once the cutting has established roots, it can be transplanted into its own container with appropriate growing conditions.

Pro Tip: Propagating Drosera capensis can be a hit or miss, so it is always a good idea to get a healthy specimen from a garden center. 

Propagate Any Plant Cutting Quickly Using this Trick

Octopus Plant Growth Requirements

Octopus Plant 2


The Octopus Plant thrives in bright, direct sunlight. It requires at least 6-8 hours of sunlight per day to ensure healthy growth and vibrant coloration.

You should put Drosera capensis near a south-facing window or under artificial grow lights to provide it with the necessary light intensity.


These plants prefer a well-draining, acidic soil mix. A recommended medium for Octopus Plant is a mixture of sphagnum moss and perlite or sand.

The sphagnum moss helps retain moisture while allowing excess water to drain away, preventing waterlogged conditions that can harm the plant’s roots.

Find out some Helpful Hacks to Improve Your Garden Soil for Free here


Octopus Plant are carnivorous plants that naturally grow in boggy, wet environments. They require consistent moisture to thrive. You should water Drosera capensis using distilled or rainwater to avoid the minerals present in tap water.

Keep the soil moist but not waterlogged, allowing the top layer of the soil to dry slightly between waterings.

Here are the best ways to water plants

Temperature and Humidity.

They prefer warm temperatures between 70-85°F (21-29°C) during the day and slightly cooler temperatures at night.

Octopus Plant can tolerate a wide range of humidity levels, but higher humidity (around 50-70%) is ideal for optimal growth. If the air in your home is dry, you can increase humidity by placing Drosera capensis on a tray filled with water or using a humidifier nearby.

Here are 10 Ways To Increase Humidity For Houseplants That Work

Octopus Plant Care


The Octopus Plant derives most of its nutrients from insects as it is carnivorous. However, if you want to provide additional nutrients, you can feed it with occasional small insects like fruit flies or ants.

Avoid using traditional fertilizers, as they may harm the plant’s delicate roots. It is well-adapted to obtaining its necessary nutrients through its carnivorous nature.

Here are the Best Fruit Peels You Can Use as Fertilizers


Pruning requirements for Octopus Plant are minimal. You can remove any dead or withered leaves by gently pulling them away from the plant. This helps maintain its appearance and prevents the buildup of decaying matter that may attract pests or diseases.

Pest and Diseases

These plants are generally resistant to most common houseplant pests. However, occasionally they can be affected by fungus gnats or aphids.

If you notice any signs of pest infestation, such as small flies around Drosera capensis or aphids on the leaves, you can manually remove them using tweezers or use an insecticidal soap solution to control the pests.

Be sure to follow the instructions on the insecticidal soap product carefully to avoid harming the plant.

Click here to learn the Amazing Natural Pesticide Recipe that can Kill any Pest

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