Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to grow a bed of annuals [title] Choose the location in which you will grow your annuals. [step] Your location should be selected before any other planning is done, because light and soil conditions will affect which plants will grow well. Outline the boundary of your planned annual bed by sprinkling flour along the ground.

Ending1: [substeps] Pull out old newspaper and sprinkle it over area that isn't zoned for growing into. If your location is not zoned for growing seedlings, buy " spot maps " online to help get the location and crops started. Ending2: [title] Decide which type of flowers to plant. [step] Choosing flowers will largely depend on aesthetic preferences. Ending3: Enclose rocks, sticks, and roots along the perimeter of your new bed. [substeps] The layer of flour is good for slow-ripening plants, but if you're planning to make your beds at night, spread the flour around so that the chances of runner underground rise high. Ending4: The flour is needed for this purpose because it will be a responsible source of nutrient. [substeps] As flour is dissolved with the ground, many growers will stuff it with right before planting.

Answer format: ending1/ending2/ending3/ending4