1. Before placing your roses in water, trim all stems diagonally two centimeters (1 in.).
2. Remove all leaves from the part of the stem inside the vase; leaves should never touch the water or remain inside the vase.
3. Use clean water , the water level in the vase should be 7-10 cm , depending on the size of the vase. You may add a teaspoon of sugar for food or use a preservative solution in the vase.
4. After a day trim the stems 1 cm. (about ½ in.) every other day, and change the water every two to three days.
5. Add water as the flowers consume it, or change it completely, but do maintain the recommended level.
6. Put his flowers in a place cold and removed from the direct light of the Sun, smoke, gas, chimneys.
7. Do not remove the wrapper until the roses have been in the water for at least 1 hour.