Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to cure bamboo [title] Select bamboo to harvest. [step] If you're harvesting bamboo for an at-home project, you'll first want to select the proper culms to harvest. Culms are stems of bamboo that shoot up from the ground.

Ending1: [substeps] If you're harvesting bamboo for a project at home, you'll first want to choose the culms that're grown in front of the house. Choose culms that have preservative or micronutrient properties. Ending2: Look for culms that are longer and straighter in appearance. These bamboo culms may be sturdier and their width tapers off with height. Ending3: You'll need to purchase culms that can be harvested using a special type of hoe, pruning saw, or garden saw. [title] Cut bamboo into 6-6 feet (1.8-1.8 m) or larger pieces. Ending4: The culms are strong, sturdy, and come in many different colors, from blue to lilac. [substeps] Culms can also grow upright.

Answer format: ending1/ending2/ending3/ending4