• Jul 18, 2026 rhs 50 plants you can t kill surefire plants to g partial shade, moist but well-drained soil. Why It’s Unkillable: Extremely tolerant to shade, adaptable to different soil types, and resistant to pests. 3. Lavender Overview: A fragrant herb with silvery foliage and purple flowers, Lavender thrives in well-drained soils. Growing Cond By Miss Sonia Corwin
