Photo courtesy of Monrovia
Monrovia is marking its century anniversary in 2026 with the debut of a new hydrangea: Centennial Ruby, which features deep red blooms that darken as they mature.
The first 5,000 plants will include a tag with a limited-edition number. Centennial Ruby hydrangea will be available on a limited basis to Monrovia customers in 2026.
“When we saw this hydrangea in our trials, we knew it was special,” said Monrovia President and CEO Jonathan Pedersen. “This is the dramatic red hydrangea everyone has been waiting for, with intense color and outstanding garden performance. It is the perfect plant to celebrate Monrovia’s milestone.”
Strong, sturdy stems support large blooms that last more than 100 days, and the sturdiness of the plant makes it ideal for changing weather conditions. This Hydrangea macrophylla stays compact, topping out at 3 feet tall and wide. Its petite size and long-lasting blooms make it perfect as a front border or container plant. It is recommended for Zones 4 to 9.
“Centennial Ruby will be the marquee of our 2026 marketing,” said Katie Tamony, CMO and trendspotter for Monrovia. “Its rich, saturated color speaks to design and garden trends. Gardeners are craving bold, romantic tones, and this plant really delivers that something special.”
Learn more about Centennial Ruby in a video here.