Hydrangea macrophylla ‘HORTHAT’
BRED BY MONROVIA
How long has it been on the market?
Introduced in 2018
Consumer care requirements
Just as with any hydrangea, regular water and respite from hot afternoon sun
Habit
Rounded and compact
Grows to height/width
3 to 4 feet tall and wide
Sun/shade requirements
Partial shade to partial sun
USDA Zones
4-9
Container combination ideas
As they will quickly fill a container, they’re typically planted alone. That said, anything that has the spill factor can be added.
Display Tip
Hydrangeas are amazing in containers or massed as a hedge. Try them in pairs of large pots flanking a door, gate or path, or grouped against a fence where the form can be best silhouetted.
Key features
Many improvements to the species have been made, most notably that this variety (like all the Seaside Serenade collection) reblooms, even in warmer, more humid zones. It is a tetraploid and is distinguished by stronger, thicker stems, a reliably compact habit and thicker leaves that better resist heat, humidity and wind.
Explore the December 2019 Issue
Check out more from this issue and find your next story to read.
Latest from Garden Center
- National Garden Bureau announces 2025 Green Thumb Award winners
- Applications now open for American Floral Endowment graduate scholarships
- Weekend Reading 1/17/25
- A nation of gardeners
- De Vroomen Garden Products celebrates 100 years with new products, global celebrations
- ThinkPlants announces new shrub program
- American Floral Endowment 2025 scholarship applications now open
- Two Proven Winners ColorChoice varieties take top honors in Australia’s 2025 Plant of the Year