Cultivation: Requires a long, warm growing season. Prepare fertile, well drained soil. Sow seeds in late spring/early summer after last frost in a warm, sunny location. Soak the seeds in warm water for 24 hours to soften the hard seed coat. Hill planting: Form soil into a 1-ft. diameter mound 3-4" tall. Space mounds 4-6' apart. Sow 1-2 seeds in each mound. Keep soil moist. Fertilize as needed. Hand pollination may be necessary. Train to climb a vertical support for better air circulation and ease of harvest or leave to sprawl on the ground. Store fruit in a dry, cool environment during winter months and avoid direct contact with concrete.