Inspect the white carnation’s foliage to determine whether the stem is ready for picking. A carnation is ready for picking after its bud has begun to open, but before the bud deteriorates. Pick the carnation if it is developed enough, otherwise wait until the carnation develops further.
Pull all of the leaves off the lower half of the carnation’s stem to prevent bacterial infection and help preserve the flower’s life span. In additional, remove all leaves and petals infested with disease or bugs.
Fill a bucket with one quarter inch of warm water before you cut the carnation’s stem to ensure the flower has immediate access to water.
Cut 1 inch off the bottom of the carnation’s stem using clean gardening shears. Slice the stem at a sharp angle between the nodes while holding the stem under warm, flowing water.
Place the carnation in the bucket with the flower’s cut stem submerged in the warm water. Cover the carnation with a plastic bag to keep the flower from wilting.