Floral Design Day

What the day is

Floral Design Day is observed on February 28. It is generally credited to the birthday of Carl Rittner, who founded an American school of floral design, and it marks arranging as a craft rather than a decoration.

Origin and background

Two traditions pull in opposite directions. Western arranging has historically favored mass and abundance, with symmetrical shapes and flowers packed to fill a form. Japanese ikebana works from the opposite premise, treating empty space as an active element and building asymmetrical arrangements from a small number of stems, with the line of a branch mattering as much as any bloom. Its classical structures use three principal stems in a hierarchy often glossed as heaven, earth and humanity. Seeing the two side by side is the quickest way to understand that arranging involves choices rather than instincts.

The practical knowledge is mostly about plumbing. A cut stem draws water up through narrow vessels, and an air bubble drawn into them blocks the flow, which is why stems are cut at an angle and ideally under water. Any foliage below the waterline rots and multiplies bacteria that block the stems further, so it should be stripped. Sachets of flower food are doing three things at once: sugar to feed, an acidifier to help water move, and a biocide to control bacteria.

One less obvious hazard is fruit. Ripening fruit releases ethylene, a plant hormone that accelerates ageing in cut flowers, so a vase next to the fruit bowl fades noticeably faster.

The environmental question is genuinely counterintuitive. Studies comparing flowers air-freighted from equatorial countries against those grown in heated northern greenhouses have repeatedly found the imported ones carrying the lower footprint, because heating and lighting a glasshouse through winter costs more energy than the flight. Seasonal and field-grown beats both.

How to take part

• Recut stems at an angle and strip anything below the waterline.
• Keep the vase away from the fruit bowl.
• Change the water every couple of days rather than topping it up.
• Try an ikebana arrangement with three stems and a lot of space.
• Buy what is in season locally, which beats both imports and heated greenhouses.