Boston ivy holds a profound resonance with East-facing spaces. The plant's persistent growth and wood elements, widely recognized in Feng Shui, imbue the area with vibrant energy and vitality. Such alignment, while remaining open to interpretation, suggests a purposeful blending of natural forces.

Witch hazel synergizes well with the Southwest-facing direction. In Feng Shui, Southwest is linked to love and relationships, and witch hazel is believed to foster harmony and protection, thus complementing the Southwest's energy. However, remember that these interpretations can vary and should be personally adapted.

In the Feng Shui realm, european larch has an intriguing affinity with the East-facing direction. This alignment fosters a harmonious flow of energy, or Chi, believed to attract prosperity. The robust and towering nature of european larch symbolizes strong growth and vitality, echoing the attributes of the Wood element dominant in the East. However, perceptions vary, and this interpretation remains abstract and open to personal perspectives.

The garden pea harbors a harmonious energy making it intriguing for a southwest-facing location. This direction is associated with love and relationships in Feng Shui, which correlates well with the garden pea's characteristic vigour and growth. However, placement should be guided by individual intuition, maintaining balance with other elements within the space.

The lavandin plant is a valuable addition to spaces facing South. In Feng Shui, South is linked with recognition and reputation, and the peaceful aura of lavandin aligns well, potentially improving these areas subtly. However, individual experiences may differ due to the subjective nature of Feng Shui.

The heart fern is considered to align favorably with the principles of Feng Shui. This sophisticated verdant creature potentially brings prosperity when conveniently placed in the northern part of a home or workspace. Much of its compatibility lies in its heart-shaped leaves which symbolise water and complement the water element of North. Although interpretations may vary, heart fern can infuse your surroundings with a harmonious energy flow.

Moringa can potentially harmonize splendidly with East-facing environments. This is attributed to its positive energy associated with health and longevity, resonating with the element of wood that symbolizes East in Feng Shui. However, results may vary since Feng Shui practice is deeply individual and open to interpretation.

The arrowwood viburnum aligns with the Feng Shui principle of nurturing growth and evolution. Positioned towards the North, it may generate a subtle harmony that evokes vitality and progress, due to the North's association with the element of water, which is pivotal in fuelling life's ongoing cycle. Remember, individual Feng Shui experiences can greatly vary.