Central ND News

Valentine's Day offers a burst of color through candy, cards, and notably, cut flowers. Carrie Knutson, a horticulture agent with NDSU Extension in Grand Forks County, shares insights on maximizing the lifespan of these floral displays.

Knutson notes that while it's natural for flowers to eventually wilt and die, their longevity can be extended. The combined efforts of growers, shippers, florists, and consumers aim to prolong what is known as "vase life," typically around seven days.

Selection plays a crucial role. Knutson advises choosing flowers that are about to bloom with firm leaves and vibrant colors. She emphasizes the importance of cleanliness: "Wash the container with hot water and soap to remove any lurking germs."

For those crafting their own arrangements, removing lower leaves that would sit underwater is recommended to prevent discoloration and preserve vase life. Fresh cuts should be made on stems before placing them in water. Knutson suggests using a sharp knife over scissors for this task.

Using provided floral preservatives is advised over homemade solutions which may inadvertently reduce vase life. Placement also matters; arrangements should be kept in bright areas but out of direct sunlight and away from temperature extremes.

Regular maintenance involves checking water levels daily and replacing cloudy or odorous water. When transporting flowers outdoors briefly, protective coverings like plastic sleeves or tissue paper are suggested to prevent freezing.

For further gardening advice, contact local NDSU Extension agents or visit ndsu.ag/countyoffice.