Watering
Fill a clean vase one-third to one-half full with fresh, cool water, covering approximately 10–15 cm of the stems. Check the level daily and top up as required; inspect it morning and evening during summer heat and at least once a day in cooler winter rooms. Replace all water every 1–2 days. A finger test does not apply without growing medium; check moisture by observing the water level, smell and clarity. Waterlogging in soil is not relevant, but leaves and blooms must not remain submerged.