Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to preserve a rose [title] Choose your prefered blooms and place them in silica gel. [step] Select blooms without moisture. The rose needs to be dry to the touch but should not be too dry that it loses its brilliance.

Ending1: [title] Allow the flowers to dry for about 6-8 hours per week. [step] Cuttings take longer to dry and you want to give the fragrance a chance to deepen. Ending2: Drying the dead flower stalks in fresh, cool weather helps preserve the rose's vibrant colors and hardiness. [substeps] Collecting blooms in the cold season requires planting and winter sets in this climate. Ending3: The drying process magnifies and flaws of your rose especially if it has moisture. Pour 2 inches of silica gel (available at craft stores) into an airtight container. Ending4: You can use a leaf blower to cool your rose if it is at room temperature. Leave the bloom clips off throughout the process.

Answer format: ending1/ending2/ending3/ending4