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Vivid blue columnsCare free catcus -
Pilocereus Azureus
Blue Torch Cactus
Houseplant Size Guide
At Houseplant.co.uk, we want to ensure that you choose the perfect plant for your space. Here's how we measure our plants:
Plant Height:
Measured from the base of the nursery pot to the top of the plant, including the full length of the stem and foliage.
Pot Size:
Refers to the total width across the top of the pot.
Choosing the Right Size
To find the perfect fit, compare the diameter of your plant's grow pot to the opening diameter of your chosen decorative pot. Ensure the decorative pot is at least 1-3cm larger in diameter than the grow pot for easy insertion and removal.
Important Notes
- Plant sizes are approximate and include the depth of the plant pot and roots, not just the height from the top of the soil.
- If a specific plant size is not available, we may provide a larger plant at no additional cost to you.
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Ceramic Plant Pot (6 cm)
Ceramic Plant Pot (6 cm)
Ceramic Plant Pot (6 cm)
Ceramic Plant Pot (6 cm)
Ceramic Plant Pot (6 cm)
Ceramic Plant Pot (6 cm)
Ceramic Plant Pot (6 cm)
Ceramic Plant Pot (6 cm)
Ceramic Plant Pot (5 cm)
Ceramic Plant Pot (6 cm)
Ceramic Plant Pot (6 cm)
Ceramic Plant Pot (6 cm)
Ceramic Plant Pot (6 cm)
Ceramic Plant Pot (6 cm)
Ceramic Plant Pot (6 cm)
Ceramic Plant Pot (5 cm)
Ceramic Plant Pot (6 cm)
Ceramic Plant Pot (6 cm)
Unique Plant Pot (6 cm)
Unique Plant Pot (6 cm)
Ceramic Plant Pot (5 cm)
Ceramic Plant Pot (6 cm)
This beautiful, rare and easy-care Pilosocereus Azureus, more commonly known as the Blue Torch Cactus, is a well admired, flowering succulent known for its unique blue-green complexion and traditional Cacti appearance. These fascinating tropical cacti have their origins in the vibrant lands of Brazil, the Caribbean and Mexico, so make for excellent decorative pieces and conversation starters. You'll also find that as they grow and age, their incredible blue colours enhance and improve!
Please note height and stem count can differ to that photographed depending on the variety selected and natural factors from plant-to-plant.
Product Information
Product Information
For information about a different size plant, change your selection above.
| Average Plant Height | 10-20 cm |
| Internal Pot Diameter | 5 cm |
| Botanical Names | Pilocereus Azureus |
| Other Names | Blue Torch Cactus |
| Pet Friendly | Not pet friendly |
| Air Purifying | Air purifying plant |
| Water Requirements | Low water requirements |
| Light Requirements | Happy in both light & shade |
Reviews ★★★★★
Reviews ★★★★★
We have shipped over 250,000 houseplants & indoor plants to our happy customers.
We are rated "Excellent" 4.7 / 5 on TrustPilot and Google.
To see our latest reviews head to our reviews page.
Care Instructions
Care Instructions
Each houseplant requires different levels of care so every order is shipped with a handy care guide. For a few quick tips on how to care for Blue Torch Cactus follow me!
Need further help? We have lots of handy guides dedicated to Indoor Plant Care
14 Day Freshness Guarantee
14 Day Freshness Guarantee
We only deliver the highest quality houseplants & indoor plants. We are so confident in our plants we give them a 14 day freshness guarantee.
Shipping & Returns
Shipping & Returns
Over 95% of our orders are delivered within 1-2 working day.
All of our products are shipped on an express delivery service which can be tracked as soon as it has been despatched. We use a number of different couriers to give you the best possible experience. Delivery Information
Delivery Charges
Delivery Charges
Our gift boxes and mystery boxes include free delivery.
For all other orders, our delivery charges are set out below.
Orders under £20 | £7.99
Orders £20 - £50 | £4.99
Orders over £50 | FREE DELIVERY
4.7/5
Based on 4700+
customer reviews.
250K+
Indoor Plants delivered
to our happy customers.
95%
Over 95% of orders are
delivered within 1-2 days.
100%
We check every plant to
ensure the best quality.
Other Names For Blue Torch Cactus Houseplant
Pilocereus Azureus, Blue Torch Cactus.
Blue Torch Cactus Care Guide
Blue Torch Cactus Light & Water Requirements
I have Low water requirements and I am Happy in both light & shade.
Houseplant Freshness Guarantee
We only deliver the highest quality houseplants & indoor plants. We are so confident in our plants we give them a 14 day freshness guarantee.
Real Plants in Real Homes
See how our customers style their plants
I ordered a weeping fig and a spider plant. They arrived promptly and safely. I am delighted with my purchase. Highly recommend.
Truly amazing my plants arrived quickly and in perfect condition. The plants, four of them, had all been careful packed to protect their leaves and branches.
We are delighted with the ficus, delivered in good condition and it’s a nice shape.
All Good! Great little plants to add to a growing collection, look healthy, arrived as promised! What’s not to love ❤️
This is the 2nd time I have sent gifts using this service. Everyone was delighted with the quality of the plants and pot. The delivery was just as required with a time slot.
Pleasant surprise. It is a first company which has thought about everything. Even securing a compost in a pot, wrapping in paper. Absolutely first class service.
Professional and efficient service, plants arrive promptly, well packaged and in pristine order, very healthy. Excellent value for money. Houseplant UK is the best online company I have found in this category.
Fast delivery and plants were beautifully and carefully packed. Have bought plants from HousePlants multiple times with a consistent experience. Amazing quality.
Delivered in an excellent state, health and looking beautiful. I ADORE this site now I've discovered it.
I ordered a weeping fig and a spider plant. They arrived promptly and safely. I am delighted with my purchase. Highly recommend.
Truly amazing my plants arrived quickly and in perfect condition. The plants, four of them, had all been careful packed to protect their leaves and branches.
We are delighted with the ficus, delivered in good condition and it’s a nice shape.
All Good! Great little plants to add to a growing collection, look healthy, arrived as promised! What’s not to love ❤️
This is the 2nd time I have sent gifts using this service. Everyone was delighted with the quality of the plants and pot. The delivery was just as required with a time slot.
Pleasant surprise. It is a first company which has thought about everything. Even securing a compost in a pot, wrapping in paper. Absolutely first class service.
Professional and efficient service, plants arrive promptly, well packaged and in pristine order, very healthy. Excellent value for money. Houseplant UK is the best online company I have found in this category.
Fast delivery and plants were beautifully and carefully packed. Have bought plants from HousePlants multiple times with a consistent experience. Amazing quality.
Delivered in an excellent state, health and looking beautiful. I ADORE this site now I've discovered it.
Customer Reviews
Verified customer reviews ⓘVerified reviews from customers who ordered this product. Reviews collected from independent review partners.-
Verified
Margaret C.
May, 2025
Blue Torch Cactus ordered with other itemsI have bought many plants...
I have bought many plants from houseplant UK and I must say the quality has been exceptional, every day when I look at my plants I remember why life is worth living
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Verified
Loretta B.
December, 2024
Blue Torch Cactus ordered with other itemsAmazing for the second......
Amazing for the second time buying. My little boy is over the moon with his Christmas cactus and owl cactus. Our last order was a bunny cactus and they're all beautiful and well packaged. Thankyou
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Verified
Elizabeth H.
May, 2024
Blue Torch Cactus ordered with other itemsLovely choice of cacti and pots....
Lovely choice of cacti and pots. A beautiful collection of healthy plants arrived - REALLY well packed. Even though the big box was significantly dented on the top, the packaging inside ensured everything was fine.
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Verified
Elizabeth H.
May, 2024
Blue Torch Cactus ordered with other itemsLovely choice of cacti and pots....
Lovely choice of cacti and pots. A beautiful collection of healthy plants arrived - REALLY well packed. Even though the big box was significantly dented on the top, the packaging inside ensured everything was fine.
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Verified
Alison S.
April, 2024
Blue Torch Cactus ordered with other itemsExcellent service,gorgeous plants, a very happy...
Excellent service,gorgeous plants, a very happy customer, thanks so much x
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Verified
Fae F.
January, 2024
Blue Torch Cactus ordered with other itemsFabulous company 💗
They came all wrapped up, and was still had moisture in the plants. :) second order from you and you've not disappointed me, thankyou will definitely be ordering some more soon
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Verified
John R.
January, 2024
Blue Torch Cactus ordered with other itemsMy ordered plant, a cactus, arrived...
My ordered plant, a cactus, arrived promptly and extremely well packaged. The plant itself is in tip top condition and as expected. I have no hesitation in recommending Houseplant
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Verified
John M.
December, 2023
Blue Torch Cactus ordered5 star service my partner absolutely...
5 star service my partner absolutely loved her orchid would recommend and share to others to order from here
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Verified
Rachael G.
November, 2023
Blue Torch Cactus ordered with other itemsReally pretty plants and well packaged...
Really pretty plants and well packaged to ensure they arrived safely
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Verified
Samantha B.
November, 2023
Blue Torch Cactus ordered with other itemslovely plants arrived quickly in great...
lovely plants arrived quickly in great condition
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Verified
Paul G.
July, 2023
Blue Torch Cactus ordered with other itemsThe plants were good quality and...
The plants were good quality and packaged well, though the soil did come out of one pots a bit. It states if you order later on Thursday, which I did, the plants would be dispatched on the Monday. Mine arrived on the Monday, which I was not expecting so that means the plants must have been with the delivery company over the weekend. Luckily no damage done.
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Verified
Jade G.
June, 2023
Blue Torch Cactus orderedSite is simple and easy to...
Site is simple and easy to use, I was looking for a specific cactus and I found it straight away. Delivery was fast and my cactus came packaged really really well. They also leave you a print out with a care guide in the parcel so that’s a nice touch. Will definitely be buying from here again!
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Verified
Sophie R.
June, 2023
Blue Torch Cactus ordered with other itemsVery quick delivery after purchase. Plants...
Very quick delivery after purchase. Plants were very well wrapped.
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