With its slender, upright leaves tipped with fluffy white tufts, 'Albopilosa' is one of the most distinctive Agaves out there. Its unique shape and rarity make it highly sought-after—and since it grows slowly and is hard to propagate, it commands premium prices as a luxury Agave. Discovered in 1997 in a mountainous region near Monterrey, Mexico, even higher in elevation than Mt. Fuji, and formally described as a new species in 2007, it's still a relatively new acquaintance for humankind. The scientific name is pretty straightforward: 'albo' means 'white', and 'pilosa' means 'hairy'. It's thought to be closely related to neighbors like A. striata and A. victoriae-reginae , sharing both habitat and family ties.



| Season Type | Summer |
|---|---|
| Sun Exposure | Bright Shade |
| Hardiness | -5℃ / 23℉ |
| Blooming Season | - |
Gray display shows general information for Agave.
IUCN RedList 絶滅寸前
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If there's a cactus that wanted to be like an Agave—Leuchtenbergia principis L. principis —then Albopilosa is the Agave that tried to imitate a cactus! Its biggest claim to fame: those fluffy white tufts of cotton at the tips of its spines. Actually, the defining feature of cacti isn't the spines, but the 'areoles'—the special spots where the spines grow from. Albopilosa has managed to recreate something just like these areoles, setting it apart as an Agave with a cactus twist. I like to imagine that, thanks to this creative achievement, cacti around the world tip their hats in respect :D
Just like actual cactus areoles, these 'cotton balls' are thought to help gather and hold onto the tiniest amounts of moisture from the air. After all, Albopilosa lives in some seriously harsh conditions: vertical limestone cliffs, in crevices even higher than Mt. Fuji. Its home is in the Huasteca Nature Reserve, part of the Sierra Madre Oriental in Mexico, at elevations of 3,300 to 4,900 meters—higher than Mt. Fuji itself! In the same area, you'll also find species like Striata A. striata and Queen Victoria Agave A. victoriae-reginae , which are thought to be close relatives (with the former sharing a similar look, and the latter having similar spine placement).
These sheer cliff faces aren't just for Agaves and cacti—there are many Tillandsias living rootless lives there, too, so you can imagine just how dry and extreme the soil conditions must be…
Grow in bright light to partial shade. Although Albopilosa loves sunlight, in the hot summer months, keep it where it will be shaded in the afternoon to prevent leaf scorch or heat stress.
During its growing season in spring and summer, water frequently. Just be sure to use fast-draining soil and keep the air moving so the roots don't sit in soggy conditions for too long.
Since it naturally clings to limestone cliffs, it thrives in gritty, very well-draining soil. Mixing in a bit of lime is a good idea to match its home base.
割と自分的には綺麗に育てられている気がするAgave albopilosa実生(2020/6) https://t.co/Ifn3xI3VGb
アガベ アルボピローサ!の組織培養! エタノール買えないから組織培養すらできない https://t.co/uVMLXScaYe
11 años de la descripción de Agave albopilosa, 27 años de la descripción de Ariocarpus bravoanus. Hasta la fecha dificilísimas de conseguir (sobretodo el agave) y cuando se consiguen, por los cielos de caras (semillas y planta por igual).
# Agave albopilosa たぶん5年は経過してる誰かの実生。うちに来て1年だから6年か。枯れてはいないけど、葉先だけ痛んでる。モケモケになる日はまだ先になりそうです。今年種蒔いた実生は全滅した… pic.twitter.com/iyM4fRnFBp
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