Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to plant napier grass [title] Cut a mature stem of napier grass. [step] If napier grass does not grow wild in your area, you may be able to buy some from a plant nursery or catalogue. Cut the stem around 15-20 cm (6-8 inches) above the soil.

Ending1: [substeps] These steps are only if you're going to plant napier grass organically. Napier grass needs a cool climate in order to thrive. Ending2: Look for stems that have at least three nodes, which are small bumps that will eventually grow into new leaves. [title] Cut the stem into sections with three nodes each. Ending3: This will help prevent root rot as you plant. [substeps] If the shoots on a young tree are not growth-bearing, you may simply cut it off with a pair of scissors. Ending4: [substeps] Often, you can obtain napier grass online or from a garden center, though note that a garden center cannot order the grass from you. [title] Cut the stem of the grass to the size indicated on the package.

Answer format: ending1/ending2/ending3/ending4