The franchet's cotoneaster is considered in Feng Shui to have a neutral energy flow, best directed towards the South. This compatibility is attributed to the franchet's cotoneaster's evergreen nature, providing vitality year-round, particularly harmonizing with the warmth and positive energies associated with South. However, compatibility interpretations can vary, reflecting the personalized nature of Feng Shui practice.

The valerian exhibits an intriguing interplay with the energies of the Northwest direction. The plant's iconic white blooms are often associated with purity and intellect, aligning well with the Earth element predominantly observed in Northwest-facing spaces. It is, however, essential to remember the subtly shifting nature of Feng Shui and the role of individual context in this ancient practice.

The jerusalem thorn plant harmonizes well in an east-facing direction, an area associated with family and health in Feng Shui. The plant's lively green leaves and delicate thorns instill positive chi, potentially fostering harmony and wellness. However, exact effects may vary based on personal chi dynamics and other environmental factors.

Beauty bush aligns subtly with the auspicious energies of Feng Shui. Particularly, facing East, beauty bush can harmonize with the beneficial chi, typically denoted by sunrise, rebirth, and beginnings. However, interpretations may vary, respecting the individualized nature of Feng Shui practice.

From a Feng Shui perspective, prickly chaff flower harmonizes well with a Southwest-facing position. This direction is linked to the Earth element, enhancing the grounding energies of prickly chaff flower. The peculiar shape of its spiky leaves, according to some interpretations, may symbolically repel negative energies. However, remember that personal resonance with the plant is of vital importance in Feng Shui, ensuring an agreeable and beneficial environment.

The common buttonbush plant is considered most harmonious when placed in the West-facing area of a room. This is largely due to its round blossoms, which symbolize the metal element in Feng Shui, dominating in the West direction. However, take note that as every space has its own unique energy dynamics, these guidelines may not apply perfectly in every situation.

The long-stalk holly harmonizes well with the South-facing direction. The South is related to the Fire element in Feng Shui, fostering growth and activity. The long-stalk holly's robust nature seems to support these fiery characteristics effectively. However, each individual's interpretation of Feng Shui may vary.

The new caledonia pine shows unique compatibility when facing East. This direction brings out its inherent wood-energies, stimulating growth and harmony. Yet, its Feng Shui alignment may oscillate due to various external factors, offering a scope of spiritual fluidity.