[{"source_document_id":103,"title":"PERENNIALS - The Northwest Nursery Co.","url":"https://archive.org/download/CAT31304326/CAT31304326.pdf","rights_status":"unknown","evidence_claim_count":8,"relationship_count":0,"history_event_count":0,"sample_snippets":["Large sizes are rather hard to transplant, but seedling sizes 6 to 12 inches, 12 to 18 inches, or 18 to 24 inches transplant readily and thrive.","They are not affected by the drying winds.","At the experimental farms at Edgeley and Dickinson these pines have grown two feet in a season.","When well established it becomes a rapid growing tree."]}]