Plant Care shark fin cactus

shark fin cactus

Also known as

Selenicereus chrysocardium

Taxonomy

Epiphyllum chrysocardium
Epiphyllum
Cactaceae
Caryophyllales

How to care for shark fin cactus

💦 Water

How often to water your shark fin cactus

Water needs for shark fin cactus
0.5 cups
every 9

shark fin cactus needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.

Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Calculate water needs of shark fin cactus

Water 0.5 cups every
9

Does your plant get direct sunlight?

Select the pot size

5"
☀️ Light

Finding light for shark fin cactus in your home

Light needs and placement for plant shark fin cactus: 3ft from a window
3ft or less from
a window

shark fin cactus may have difficulty thriving, and will drop leaves 🍃, without ample sunlight.

Place it less than 3 feet from a south-facing window to maximize the potential for growth.

Select your region to see how the current weather in your area affects the placement of shark fin cactus in your home 🏡.

🪴 Nutrients

How to fertilize shark fin cactus

Nutrient, fertilizer, and repotting needs for shark fin cactus: repot after 2X growth

Most potting soils come with ample nutrients which plants use to produce new growth.

By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.

To replenish this plant's nutrients, repot your shark fin cactus after it doubles in size or once a year—whichever comes first.

Browse #SharkFinCactus
💡 FAQs
⭐ Difficulty Level

shark fin cactus is generally easy to care for, though some plant parents report facing challenges with growing it. Check out the reviews down below to read more about their experiences!

Benefits of Growing shark fin cactus →

Common shark fin cactus Problems →


💦 Water Needs

shark fin cactus thrives in dry soil and should be watered sparingly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

shark fin cactus Water Frequency →

shark fin cactus Root Rot →


☀️ Sunlight Needs

shark fin cactus requires abundant, bright and direct light. Place it less than one foot from a window to ensure it receives enough light to survive 💪. Select your region to see how the current weather in your area affects the placement in your home 🏡.

shark fin cactus Light Requirements →

shark fin cactus Direct Sunlight Needs & Tolerance →


🐶 🐈 👶 Toxicity

shark fin cactus is not known to cause harm to humans or pets. Regardless, if you, a family member, a cat, or dog has ingested any plant material, please consult a doctor or a veterinarian.


💨 Humidity

shark fin cactus prefers dry environments. Providing extra humidity or misting your plant allows water to linger on leaves, which can create the perfect environment for harmful types of fungi.

shark fin cactus Humidity Needs →


🪴 Soil

shark fin cactus is very sensitive to wet soil, so choose a potting soil that drains very well and doesn’t retain too much moisture. A good soil will have lots of perlite or vermiculite for drainage and some organic matter for nutrition. A few handfuls of perlite added to regular store-bought cactus soil will do the trick!

Best Soil Mix for shark fin cactus →

When and How to Successfully Repot shark fin cactus →


💩 Fertilizer

shark fin cactus grows very slowly and doesn’t require added fertilizer. Replacing your plant’s potting soil once a year should provide them with more than enough nutrition. Remember, plants get their energy from sunlight, not fertilizer!

How Much and When to Fertilize shark fin cactus →


🌎 Native Region

shark fin cactus is native to Central and South America.


🌸 Flowers

Yes, you may see your shark fin cactus bloom with the right amount of sunlight and water.

shark fin cactus Flowers →


⬆️ ⬇️ Growth Pattern

shark fin cactus has long, trailing foliage which makes them a great addition to a hanging planter. The newest growth will emerge from the tip of the stems.

How and When to Prune shark fin cactus →


🌦️ Growing Outdoors

USDA Hardiness Zone
shark fin cactus can be grown outdoors in USDA Hardiness Zones 10a-11b. Find your local hardiness zone here.

shark fin cactus Temperature Tolerance →


🧐 Troubleshooting

When troubleshooting a sad-looking houseplant, start by checking for signs of distress in its leaves, such as yellowing, browning, or drooping, which can indicate overwatering or nutrient deficiencies.

Inspect the soil moisture; too dry or too wet soil can cause problems.

Ensure the plant is getting the right amount of light, as too much or too little can stress it.

Finally, consider environmental factors like temperature and humidity, and adjust care routines accordingly to revive your plant.


😖 Common Issues

Overwatering is a likely cause of issues with shark fin cactus. These plants are very sensitive to wet soil so if you notice your plant becoming squishy or translucent, overwatering is the likely culprit.

Cut your plant just past where the rot ends and allow it to callus over for a few days before replanting it in fresh, dry soil. Download Greg to make sure your plant never gets overwatered again!


Care Summary for shark fin cactus

shark fin cactus

shark fin cactus


Greg recommends:

Water

0.5 cups every 9 days

Placement

< 3ft from a window

Nutrients

Repot after 2x growth

Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.

Trending in your area

Similar to shark fin cactus

Discover rare plants