Plant Blue Pacific Juniper in well-drained soil with full sun exposure. Space plants 4-6 feet apart. Water regularly during the first growing season to establish a deep, extensive root system. Once established, reduce frequency; junipers are drought-tolerant. Prune lightly to maintain shape and remove dead or damaged branches. Fertilize in early spring with a balanced, slow-release fertilizer. Avoid overwatering to prevent root rot.