Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to plant redbud trees [title] Choose a good location. [step] Redbud trees prefer light shade, especially in the summer. The tree is fairly adaptable, however, and can also tolerate full sun.

Ending1: If you're planting a tree on a hilltop, they do well without shade. [substeps] The wind cannot blow the branch deeply into the ground. Ending2: In fact, the more sun it receives during the cold months of winter, the better. The only locations that need to be avoided are those with heavy shade. Ending3: [substeps] Choose a location with enough shade, and where the trees are not visible. Be sure your tree is at least 6-12 inches (15. Ending4: Choosing a tree in an area that receives indirect sunlight can help reduce the number of stunted growth that may develop during the growing season. [title] Purchase a location with deep soil to plant your redbud trees.

Answer format: ending1/ending2/ending3/ending4