Plant Polaris Blueberry in early spring in well-drained, acidic soil with a pH of 4.5-5.5. Choose a sunny location with at least 6-8 hours of sunlight daily. Space plants 4-5 feet apart. Water regularly, ensuring soil remains moist but not waterlogged. Fertilize with an acid-specific fertilizer in early spring and again in late spring. Prune in late winter to remove dead or weak branches and to maintain shape. Protect from birds with netting. Expect fruit in 2-3 years.