Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to grow daylilies [title] Plant daylilies outside in the spring. [step] Spring planting gives lilies the entire growing season to establish their roots before the winter freeze. If you live in a warmer climate with a longer growing season, you can be more flexible on planting times.

Ending1: [substeps] Around 3-4 inches (7.6-10 cm) of space between the daylilies' roots will let them release their natural spring feeds, making your garden extremely spacious. Avoid planting daylilies in cooler climates. Ending2: The weather may be favorable with hotter temperatures, but the weather may also be drier to plant indoors. [title] Decide what types of daylilies you want. Ending3: [substeps] Daylilies do very well when planted outdoors. They are not fussy about soil, they can tolerate shade, and they are naturally resistant to insects. Ending4: You can plant daylilies in indirect sunlight and dry conditions to encourage the bulbs to spread. [substeps] Remember that daylilies need heat to flower.

Answer format: ending1/ending2/ending3/ending4