According to Rice, the secret lies in planting three specific types of flowers that naturally suppress weeds. These flowers, he claims, can effectively “smother” the weeds, preventing them from growing. Rice’s method is based on the principle of companion planting, a technique that involves strategically placing different plants together to benefit each other. This method has been used for centuries, and it is based on the principle of mutualism, where plants benefit from each other’s presence.

1. **Plantain Lilies and Hostas:** While often confused due to their similar appearances, Plantain Lilies and Hostas belong to distinct plant families. * **Plantain Lilies (Hemerocallis):** Belong to the genus Hemerocallis, native to Asia, and known for their large, showy flowers in various colors, including blue, purple, and yellow. * **Hostas (Hosta):** Belong to the genus Hosta, native to Asia, and known for their large, often variegated, leaves. 2.

They are popular for their ability to withstand a wide range of growing conditions, making them suitable for various garden spaces. The genus Heuchera, to which coral bells belong, is a diverse group with a wide range of leaf shapes, colours, and sizes. The genus boasts a rich history of hybridization, resulting in thousands of cultivars, each with unique characteristics.