Description:
Echinocactus platyacanthus, or giant barrel cactus, is native to the Chihuahuan Desert in central Mexico. It is the largest of the barrel cacti, capable of reaching up to 8 feet tall and 5 feet wide, and can live for over a century. This cactus features grayish-blue stems with black spines and produces diurnal, tubular yellow flowers. It requires full sun and well-drained soil, and while it is frost tender, it can withstand short periods of cold down to 25°F. Its impressive size and longevity make it a standout in desert landscapes.
Sources:
- [1] Echinocactus ingens: Planet Desert. Visit Source
- [2] Echinocactus platyacanthus: Planet Desert. Visit Source
- [3] Echinocactus platyacanthus: Wikipedia. Visit Source
- [4] Echinocactus ingens: Planet Desert. Visit Source
- [5] Echinocactus platyacanthus: Planet Desert. Visit Source
Shop for this Plant:
Last Updated July 3, 2025
| Store | Title | In Stock | Price |
|---|---|---|---|
| Planet Desert | Echinocactus platyacanthus ( 4" Pot) |
No
|
$22.79 |
| Planet Desert | Echinocactus ingens ( 4" Pot) |
No
|
$14.97 |