Agave Blue Glow is a smaller Agave that forms lovely solitary rosettes. This delightful plant grows about 2 feet tall and spreads up to 3 feet wide, showcasing its beautiful blue-green leaves that measure 18 inches long and 1 to 1.5 inches across. Each leaf features striking red margins edged with yellow, adorned with tiny, soft spines and a stout, short red terminal spine. When it matures, this plant produces a remarkable 10-foot-tall, unbranched, reddish flower spike. Sometimes, this spike stands alone, while at other times, it is accompanied by several smaller spikes that reach 2 to 3 feet tall, all dressed in elegant greenish-white flowers with long red stamens.
Agave ‘Blue Glow’ is thought to be a hybrid of Agave attenuata and Agave ocahui, reportedly developed by Kelly Griffin during his time at Rancho Soledad Nursery in Rancho Santa Fe. Despite its unique lineage, the plant has a character all its own, looking quite different from either parent. It seems to inherit the durable, more rigid leaves and sharp terminal spine from Agave ocahui, while enjoying the broader leaves and beautiful blue-green hues from Agave attenuata.
For optimal growth, plant Agave Blue Glow in full to part sun in well-draining soil. It’s a low-maintenance gem that thrives with little irrigation and shines beautifully in containers or groupings, especially where backlighting can highlight its cheerful red and yellow margins. Plus, its flowers are a favorite among birds and bees.
Height: 1′-2′ Spread: 2′-3′ Light: Full Sun Water: Low Zone: 8-11 Origin: Mexico
