Raspberry bushes are planted in early spring and most varieties yield fruit in midsummer. First-year canes do not provide fruit. Most newly planted raspberry bushes require at least one season to establish. Once established, raspberry bushes yield fruit in late spring, summer or fall. Berries are harvest ready when they are easily removed from the remaining flower's core.
Depending on your climate you may choose to plant early-season, mid-season or late-season varieties. The shorter your growing season, the earlier the type -- this ensures that you receive a harvest prior to the first frost. Some early season varieties include: Boyne, Prelude and Nova. Most gardeners plant mid-season cultivars which include: Jewel, Latham and Newburgh. Late-season and ever-bearing raspberry bushes are sold under the following names: Encore, Autumn Bliss and Fall Red.
Ensure optimal harvest yields by providing raspberry bushes with compost or fertilizer and regular watering during dry periods. Avoid planting bushes in wet areas. Keep weeds down and apply mulch loosely at the plant's base. With proper care and minimal disease and insect problems, your raspberry bush will live for up to 20 years.