Pine Cone Cactus
A rather unusual cactus, Pine cone cactus is made up of pine cone-shaped segments.
The cactus spreads by growing new segmented pads, similar to the growth pattern of a prickly pear. This makes propagation a breeze!
And finally, one of the most rewarding aspects of having this cactus is its beautiful white flowers when this cactus is in bloom, a delight for onlookers and pollinators alike.
Botanical name: Tephrocactus articulatus
Other names: Cereus articulatus, Spruce cone cactus, Opuntia articulata
TABLE OF CONTENTS
Pine Cone Cactus Appearance
Pine cone cactus is a small, shrubby cactus that grows via segmented, knobby pads. Each pine cone-shaped segment grows to about 4 inches wide and tall, although they may take on a taller, elongated form to adapt to a more stem-like role. These segmented pads sport a light gray-green color, sometimes with a purple tint.
This cactus slowly grows to a clump 2 feet tall and 4 feet wide. The segmented pads may dislodge from their mother plant via wind or other disturbance and start their own plant.
Pine cone cactus usually do not have prominent spines, although it has glochids - very short barbed spines that hook onto other things that come into contact- in the areoles. One variant of the Pine cone cactus is the Paper spine cactus, which has modified spines like long and smooth ribbons. Some variants have more spines than others.
Showy blooms in the springtime. The bright white and yellow flowers provide a nice contrast against the more muted color of the cactus. They are followed by fruits containing seeds available for propagation.
Pine Cone Cactus Landscaping Tips
Pine cone cactus will slowly form a short shrub. The segmented pads do not have a strong joint, so one of the pads may drop and roll away to form a new plant. To keep growth in check, keep the cactus in a pot.
Since the Pine cone cactus is so easy to propagate, it can readily be shared among friends and family.
Adds interesting shapes and textures to a garden—great candidate for adding to a cactus and succulent collection.
Slow-growing habits that are suitable for smaller yards.
Pine Cone Cactus Origin
Pine cone cactus is native to Western Argentina, in dry and warm/temperate regions.
Pine Cone Cactus Care
Taking care of Pine cone cacti is very easy. Compared to the average cactus, it is tolerant of cold temperatures and excess water.
Soil: Loose, well-draining soil that is lightly fertile.
Temperature: Can withstand temperatures down to 15 degrees for a short period. Does very well in the heat.
Water: Occasional, deep watering. Allow the soil to dry out completely between waterings. Either use a moisture meter or stick your finger through the soil to gauge the moisture level. It’s better to err on the side of underwatering than overwatering.
Sun: Full sun to partial shade
Pine Cone Cactus Problems
Pests: Pine cone cactus has minimal pests. Fungal diseases from root rot, dry rot, and harsh weather conditions.
Signs of overwatering: Drooping, squishy texture
Signs of too little water: Shriveling, drying skin
Signs of too much sun: Burning, scarring, fading color
Signs of too little sun: Etiolation, discoloring.
Pine Cone Cactus Propagation
The pine cone cactus is an easy plant to propagate. Gently knock a stem over and plant in dry soil.
You can also collect the seeds after it has fruited, but germination and growing take a long time.
FAQ
How much does Pine Cone cactus cost?
At our nursery, Pine cone cactus costs $15 for a 1-gallon container, $45 for a 5-gallon container, and $120 for a 15-gallon container.
Prices are subject to change. Please get in touch with us for the most up-to-date pricing information. We may have larger sizes available. We provide installation services locally at a separate cost.
Does Pine Cone cactus flower?
Yes, when a Pine cone cactus blooms, it will grow bright and showy flowers with a yellow center.
Does pine Cone cactus have spines?
It depends on the Pine cone cactus variety. Usually, it does not have prominent spines, although it has glochids - very short barbed spines that hook onto other things that come into contact.
Summary
SIZE (H X W) | 2 feet X 4 feet |
---|---|
FLOWER COLOR | White and Yellow |
FLOWER SEASON | Spring |
EXPOSURE | Full Sun to Partial Shade |
WATER | Low |
GROWTH RATE | Slow |
HARDINESS | 15º F, USDA Zone 8 |
PRUNING | None |