Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to harvest celery [title] Wait 3-5 months after planting the celery to harvest it. [step] The growing period for celery is much longer than 3 months, but they're best when harvested immature. Wait for 3 months after transplanting, or 4 months after the seed was first started to harvest the stalks.

Ending1: [substeps] The longer the celery grows, the tougher it will become. However, the tougher the celery, the more nutritious it tends to be. Ending2: [title] Use a knife to cut the celery into 1/3 inch-thickness stalks. [step] Depending on how large you want your celery plants to be, it may be necessary to cut off any stalks that are too small or too thick. Ending3: [title] Soak the celery to season it. [step] Mix about 4 tablespoons stock with 1 gallon (3.78 l) water and set the celery aside in a clean bowl for at least the first few days. Ending4: [title] Cut the whole plant before harvesting it. [step] Don't tear it or rip it apart, just cut it back enough so that most of the stalks are still.

Answer format: ending1/ending2/ending3/ending4