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Large Peruvian Apple Cactus Information
About The Large Peruvian Apple Cactus
The Peruvian Apple Cactus, scientifically known as Cereus peruvianus, is a striking and hardy houseplant that adds a touch of midnight magic to any space. While loved for its tall, columnar structure and ribbed, bluish-green stems, the real show happens after dark! During the summer, it produces massive, spectacular white flowers that bloom for just one night. Highly rewarding yet incredibly low-maintenance, this sun-loving cactus thrives in bright light with minimal water.
Note: Our cacti aren’t cuttings—they’re fully rooted plants! This means they’re already established and ready to thrive in their new home. Succulents naturally have shallow roots, so don’t be surprised if that’s what you see, it’s a completely natural trait!
- Each plant is unique; size and shape fluctuate by season so all measurements are shown as a range
- Large plant measures between 2-3 feet tall from bottom of the grow pot to the top of the foliage
- Arrives in 9.25" diameter grow pot
- Large plants benefit from brighter light to help retain their mature foliage
- Large plants require less frequent waterings due to their higher volume of soil
- If you purchase a large plant with a planter, the planter will ship separately
Sizing Guide
Small
Approximately 5" in diameter, fits plants in a 4" grow pot or smaller
Medium
Approximately 7" in diameter, fits plants in a 6" grow pot or smaller
Large
Approximately 10-12" in diameter, fits plants in a 10" grow pot or smaller
Massive
Approximately 12-14" in diameter, fits plants in a 12" grow pot or smaller
Watering Requirements
Water every 2-3 weeks in direct light, allowing soil to dry out between waterings. Expect to water more often in brighter light and less often in lower light.
Sunlight Requirements
Thrives in bright direct light, but can tolerate bright indirect light.
Humidity Requirements
Cacti prefer low humidity levels, so it's best to keep them in a dry environment. Avoid placing them in a bathroom or other area with high humidity, as this can cause fungal diseases to develop or the soil to remain moist for too long.
Pet-Friendly Plant?
Yes, this plant is safe for homes with pets.
How big does a Peruvian Apple Cactus get indoors vs. outdoors?
In its native habitat or when planted in the ground outdoors (USDA Zones 9–11), the Peruvian Apple Cactus grows at a moderate rate into a massive, tree-like structure that can easily reach 20-30 feet tall and up to 15 feet wide. When grown as a houseplant or in containers, its size is naturally restricted by the container's volume and lower light levels, and typically peaks around 3-6 feet tall.
Is the Peruvian Apple Cactus fruit edible, and what does it taste like?
Yes, the fruit is completely edible, non-toxic, and delicious! The cactus produces round, thornless, bright red-to-magenta fruits that closely resemble small apples. Often compared to dragon fruit (pitaya), the inside features a white, crunchy pulp speckled with tiny, edible black seeds. It has a mild, refreshing, and subtly sweet tropical flavor.
Why isn't my Peruvian Apple Cactus flowering?
If your cactus isn't blooming, it is likely due to a lack of light or immaturity. These plants must reach a certain age—often growing up to 6 feet tall—and require an immense amount of energy to produce their massive, trumpet-shaped white blossoms. Consequently, blooming is usually only achieved by plants grown outdoors either year-round or for a portion of the year.
Our planters are made from the highest quality materials, and designed to complement a range of styles.
Fiberglass Planters
No Exterior Planter
Pallas
No drainage hole; use as cache pot or add lava rocks
Mexia
Lightweight fiberglass with a drainage hole and removable stopper
Grow Pot
Plastic container with drainage holes used by our greenhouse
All of our plants ship in premium packaging for zero damage on arrival. Here’s what you can expect in your box on arrival:
Your Large Peruvian Apple Cactus
Fully rooted in a nursery pot with soil intact
Custom Protection System
Corner guards, soil stabilizer, and branch sleeves keep it secure
Pre-Watered & Ready
Each plant is watered 24 hours before it is shipped
Care Instructions Card
Includes expert-curated care tips to help your plant thrive far beyond the first 30 days.
Perfect For Gifting
No pricing or packing slips included with gifts! Just the plant and a note.
Additional Resources
- Video: Workshop Tutorial 1
- Video: Workshop Tutorial 2
- Video: Workshop Tutorial 3
- How to Care for a Cactus
- How Often & How Much You Should Water Houseplants
- Understanding Lighting in Your Home and How It Affects Your Plants
- How to Pot Your Houseplant Step By Step
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Why Choose The Sill?
Not all Large Peruvian Apple Cactuss are created equal
Greenhouse Grown
Not warehouse-held. Hand-picked and cared for by our experts.
Indoor Ready
Pre-conditioned to indoor light conditions.
Hand-Selected
Inspected by experts. Only our best ship out.
30-Day Guarantee
Free replacements if not happy and healthy.