In terms of Feng Shui compatibility, the bush-willow exhibits beneficial characteristics when facing South. This is due to its strong elemental link to fire, which resonates harmoniously with the South direction. However, it's crucial to place it mindfully in your space, respecting its energy flow with the existing Feng Shui.

The cigar plant harmoniously aligns with South-facing structures. Its vibrant flowers infuse lively 'Fire' energy which Feng Shui associates with the South, channeling positivity and prosperity. However, the understanding of Feng Shui is subjectively individualistic. Thus, personal intuitions may complement or challenge general compatibility concepts.

The gold finger plant plant is believed to align harmoniously with Southwest-facing environments in Feng Shui. The reason for this compatibility is rooted in the idea that the plant's vibrant color and voluptuous shape foster a sense of robust energy, proving beneficial for Southwest, which is often related to love and relationships. However, this Feng Shui interpretation is subjective, and different practitioners may hold divergent views.

The candle anemone embodies an exquisite balance of Yin and Yang energies, making it potentially harmonious in most environments. When placed in the East direction, its strong vertical energy might enhance the Wood element, thereby potentially fostering health and family relations. However, individual experiences may vary, respecting the subjective and intuitive nature of Feng Shui.

The lima bean harmonizes exceptionally well with the Southeast direction. Its thriving nature is believed to stimulate growth and abundance, a trait desired in this wealth and prosperity sector, making it a likely positive addition. However, Feng Shui's multidimensional nature necessitates personal assessment for tailored improvements.

The bilimbi plant, by virtue of its fresh energy, plays well with the vibrant essence of East-facing locales. Its leaf pattern suggests a sense of harmony, presumably encouraging communication and confidence — ideal traits connected to the East direction in Feng Shui practice. However, interpretations may vary.

The bottle gentian subtly exudes a sense of tranquility, which harmonizes well with the earthy energy of the Southwest direction. This direction is governed by the earth element in Feng Shui and the bottle gentian's strong grounding energy complements this perfectly, creating a balanced environment. However, as with all things Feng Shui, individual experiences may vary.

The woolly cobweb houseleek holds a unique synergy with Southwest-facing spaces. In Feng Shui, the Southwest represents the Earth element and nurturing energy, harmonising well with the woolly cobweb houseleek's rugged aesthetic and survival abilities. However, perceptions can vary due to the deeply personal nature of Feng Shui practice.