+64 7 578 3264 entrychoicewave@gmail.com
419b Thames Highway, Oamaru North Oamaru North
EntryChoiceWave

Order a bouquet
+64 7 578 3264
entrychoicewave@gmail.com
419b Thames Highway, Oamaru North
Home / Blog / Flower care

Make cut flowers last
a week longer (it's the water)

Most cut flowers die early from boring, fixable reasons: dirty vases, stale water, bad placement. Here's the routine that doubles their life.

15 September5 min readMags Tuitama

Every bouquet leaves here with a care card, and every care card says roughly the same things: because after six years we know exactly what kills flowers early, and it's almost never the flowers' fault.

The tricks below are unglamorous. They also work, which is more than can be said for the penny, the aspirin or the lemonade myths.

The routine that works

Clean the vase. Not rinse, wash with soap. Bacteria is the killer and last week's slime is still in there. This one step alone buys days.

Fresh water every two days. Full change, not a top-up. If the water smells even slightly, the stems are drinking swamp.

Re-cut the stems. A centimetre off, at an angle, every water change. Stems seal over like a scab, the cut reopens the drinking straw.

Strip leaves below the waterline. Submerged leaves rot fast and turn the whole vase septic.

Placement. Away from the fruit bowl (ripening fruit emits ethylene, which is flower kryptonite), out of direct sun, away from heaters and draughts.

Fresh bouquet next to a clean vase of water

The myths, ranked by uselessness

Aspirin: does nothing measurable. Penny: copper would need to be in there for years. Lemonade/vodka/bleach cocktails: tiny doses do little; large doses are worse than plain water. The science-y ones sound good and mostly disappoint.

What does work is the sad truth of it: clean water, clean vase, re-cut stems. Flower food sachets help mildly, ours are in every box, but they're a bonus, not the mechanism.

The 30-second version

Clean vase + fresh water every 2 days + re-cut stems = double the vase life. Everything else is decoration.

When individual stems go

Not everything in a bouquet has the same lifespan: that's normal. Pull the dead ones, re-cut the rest, drop the water level so it doesn't look thin. A bouquet often gets a second, smaller life on a shelf after its prime time in the big vase.

"Flowers don't die of old age in homes. They die of dirty vases. It's grim and it's fixable."Dave, who has collected too many sad vases
Stems re-cut at an angle
Clean vase with fresh water
Stripped leaves below the waterline

Fresh this week, and still fresh next week.

Custom bouquets from $55, same-day Oamaru delivery when you order by noon.