As far as he could see the trees were standing up against the sky. Not one tree, not two, not a dozen, but the thousands he had planted in seed and sprout. And not little trees, no, not saplings, not little tender shoots, but great trees, huge trees, trees as tall as ten men, green and green and huge and round and full, trees shimmering their metallic leaves, trees whispering, trees in a line over hills, lemon trees, lime trees, redwoods and mimosas and oaks and elms and aspens, cherry, maple, ash, apple, orange, eucalyptus, stung by a tumultuous rain, nourished by alien and magical soil and, even as he watched, throwing out new branches, popping open new buds.
— The Martian Chronicles
by Ray Bradbury