Hydrating sheet face mask.
When you receive or get home with your Alstroemeria stems, trim the stems on an angle and place the stems in fresh water. Alstroemeria flowers love a little light, but not too much. The best place for them is on a table near a windlow, somewhere with a little morning sun and a shade later in the day.
Avoid any window sills, the sunshine through the glass will dehydrate your flowers and make them fade faster than they should!