Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to plant arugula [title] Purchase common arugula seeds. [step] There are two main types of arugula seeds that you can buy, common and wild italian. Wild italian arugula has more flavor but it's difficult to cook with because it's stemmy and it bolts quickly, which causes it to taste bitter.

Ending1: Make sure to get common arugula packets if you want lush leaves that are easy to cook with. [title] Start the seeds during early spring or fall. Ending2: Wild italian seeds are more drought loving because they are larger than most traditional italian varieties. You can buy arugula seeds from a local grocery store or from local gardeners using a small garden plot. Ending3: Fortunately, in some parts of the world the plant grows very quickly and requires some preparation before planting. [substeps] Italian arugula come in two varieties: usta and dencrest. Ending4: For this reason, i choose only wild italian seeds instead. [title] Choose seeds that are potting material.

Answer format: ending1/ending2/ending3/ending4