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Pilosocereus Azureus

Also known as

Blue Torch Cactus, Blue Torch Cactus and Blue Columnar Cactus

Taxonomy

Scientific name

Pilosocereus azureus

Genus

Pilosocereus

Family

Cactaceae

Order

Caryophyllales

How to care for Pilosocereus Azureus

💦 Water

How often to water your Pilosocereus Azureus

Pilosocereus Azureus needs 0.5 cups of water every 12 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.

Water 0.5 cups every
12

Does your plant get direct sunlight?

No Yes

Select the pot size

☀️ Light

Finding light for Blue Torch Cactus in your home

Pilosocereus Azureus love being close to bright, sunny windows 😎.

Place it less than 1ft from a south-facing window to maximize the potential for growth.

Pilosocereus Azureus does not tolerate low-light 🚫.

Select your region to see how the current weather in your area affects the placement of Pilosocereus Azureus in your home 🏡.

🪴 Nutrients

How to fertilize Pilosocereus Azureus

Nutrient, fertilizer, and repotting needs for Pilosocereus Azureus: 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 Pilosocereus Azureus after it doubles in size or once a year—whichever comes first.

Browse #BlueTorchCactus

💡 FAQs

💦 Water Needs

Pilosocereus Azureus 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.

☀️ Sunlight Needs

Pilosocereus Azureus 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 🏡.

🐶 🐈 👶 Toxicity

Greg does not have confirmed data on this plant’s toxicity. If you, a family member, or a pet consumes plant material of unknown toxicity, it’s always best to consult a medical professional.

If you or someone else ingested this plant, call Poison Control at US (800) 222-1222. If a pet consumed this plant, contact your veterinarian or the ASPCA at US (888) 426-4435.

💨 Humidity

Pilosocereus Azureus 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.

🪴 Soil

Pilosocereus Azureus 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!

💩 Fertilizer

Pilosocereus Azureus 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!

🌎 Native Region

Pilosocereus Azureus is native to Central and South America.

🧐 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.