6 - Jewel Junebearing plants. One of our top sellers, Jewel [(Senga Sengana x NY E-58) x Holiday] performs well over a wide range of growing conditions. Jewel strawberry is our #1 mid-season variety, recommended for commercial growers and home gardeners. Jewel has large berries with superb quality and flavor. We have been very successful using Jewel for home gardening due to its overall quality and consistent performance. Plants have moderate winter hardiness. Care must be taken at renovation to maintain a good plant stand. Zone 4-8. Size: 12 cm pots.