Ref · SUC-011
Artichoke Agave
Agave parryi var. truncata
R625 (25%) goes to SPCA Centurion this month
A showpiece specimen — and a genuinely valuable one. The Artichoke Agave is widely regarded as one of the most beautiful agaves in cultivation, prized for its tight, perfectly symmetrical rosette of broad, rounded, silvery blue-grey leaves that genuinely resemble an unfolding artichoke. Native to the high deserts of Zacatecas and Durango in Mexico (oak-juniper grasslands around 2,300m elevation), which makes it remarkably well-suited to the Highveld's elevation and climate.
Distinguishing features clearly visible in this specimen: the powdery silver-blue wax bloom (a natural sunscreen the plant produces), the truncated leaf tips with prominent black terminal spines, and the fine dark teeth running along each leaf margin. The leaf imprints — those faint lines you can see on the broader leaves — are "bud imprints," ghost markings left by tightly packed leaves pressing against each other as the rosette unfurled. They're a hallmark of a healthy, well-grown specimen.
This is a mature, well-established plant — given that Artichoke Agave is notoriously slow-growing, a rosette of this size and density represents roughly 8–15 years of growth. It's also a monocarpic species: it flowers once in its lifetime (typically after 10–25 years), sending up a spectacular 3–5m flower spike with yellow blooms, after which the main rosette dies — but it produces "pups" (offsets) around the base that carry the plant on. This specimen doesn't appear to be near flowering yet, so the buyer can expect many years of enjoyment first.
How to care for it
Summer (October–March): Full sun all day — this plant is built for harsh sun and actually develops better colour and tighter form the more sun it gets. Our hot Centurion summers suit it perfectly. Drainage is the absolute priority: it needs gritty, sandy, or gravelly soil with sharp drainage. The biggest killer is summer thunderstorm waterlogging, so plant on a slight mound or slope, or add coarse river sand and gravel to the planting hole. Once established, water only every 2–3 weeks in peak summer — and only if there's been no rain. Mature specimens like this one are essentially rain-fed and need no supplementary watering most years.
Winter (April–September): Excellent news for Centurion: Agave parryi var. truncata is one of the most cold-hardy agaves available and handles Highveld frost without protection. It's hardy down to roughly -9°C, well below anything Centurion will throw at it. Stop watering almost entirely from May to August — winter dryness is essential to prevent rot. The leaves may take on a slightly purplish or bronze tint in cold weather, which is normal and will reverse in spring.
General care: Plant well away from walkways, doorways, pool surrounds, or anywhere children and pets pass — those terminal spines are genuinely dangerous and have been known to cause serious puncture wounds. Wear gloves, long sleeves, and eye protection when handling or transplanting. Watch for scale insects in summer and treat with systemic insecticide or insecticidal soap. Remove any dried lower leaves to keep the rosette clean and prevent moisture traps.
Mention SUC-011 when you message — or use the Contact form in the top-right and the ref will be sent along automatically.