[{"source_document_id":103,"title":"PERENNIALS - The Northwest Nursery Co.","url":"https://archive.org/download/CAT31304326/CAT31304326.pdf","rights_status":"unknown","evidence_claim_count":7,"relationship_count":0,"history_event_count":0,"sample_snippets":["The same farmer decided to plant that many more the coming spring.","A Barnes County farmer transplanted sixty pines 5 to 6 feet high from the nursery with a loss of only three trees.","Especially valuable for giving a background to the slower growing spruces.","Makes a splendid windbreak and grove."]}]