Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to propagate roses [title] Select the right time. [step] Planting stem cuttings is one of the most popular ways to propagate roses. The best time to take and plant cuttings is when the temperature outside is warm but not too hot.

Ending1: Choose a time when the rose bush is undergoing strong growth. The ideal time of year for this is late spring or early summer. Ending2: If a temperature is below 35 degrees, you'll only have to sow the cuttings. If you plant cuttings in direct sunlight, schedule the date right after the last frost. Ending3: [substeps] Refer to your local climate planning facilities if you live in a climate hotter than 80 ° f (10 ° c) or when the temperature is below 45 ° f (13 ° c). [title] Harvest the cuttings at the proper time. Ending4: From the time of year when this soil temperature is at its lowest, you can begin transplanting. Planting at a time that produces enough blooms will be more productive than you'd think.

Answer format: ending1/ending2/ending3/ending4