The formosa lily embodies perseverance and enduring vitality, aligning with Feng Shui principles of creating resilient energy flow. Positioned in a Southwest-facing direction, the formosa lily might enhance earth-element energies given its strong roots. However, Feng Shui interpretation varies and this harmonization is subject to individual interpretation.

The fragrant sumac, in Feng Shui is often associated with prosperity and cultivation of energy, making it harmoniously compatible in the south-facing direction. This placement is believed to enhance the plant's vibrant and lively vibrations, aligning with the Fire element of the South. However, every application of Feng Shui is subjective, and as a result, interpretations may vary.

The wide-spreading energy of the carolina allspice could complement a South-facing energy channel, often associated with the element of fire. It could potentially bolster the owner's fame or reputation. However, the effect could differ based on individual environmental contexts and should be considered holistically.

The cowcockle plant is generally harmonious with a South-facing orientation. This compatibility derives from the plant's characteristic vibrant spirit that mirrors fire, an element associated with the South. Always remember, Feng Shui principles interplay intricately with individual energy fields, so personal experiences with cowcockle may still vary.

Siebold's plantain lily is generally compatible with East-facing locations, as these spaces invite growth and transformation. The plant is linked to the Wood element, which thrives in Eastern areas, fostering harmony and balance in the environment. However, one should consider their unique space and personal preferences to achieve optimal Feng Shui results.

The siberian dogwood displays an innate compatibility with an East-facing direction. This is largely due to its bold red stems that strongly symbolize the rising sun associated with East. A careful establishment of siberian dogwood can potentially inspire an enlightened energy flow. However, personalize your placement based on individual Feng Shui practices to reach a perfectly harmonized environment.

Whorled pennywort potentially harmonizes the area with its circular leaf formation, said to signify continuity and unity in Feng Shui. An association exists between whorled pennywort and East-facing spaces, as the East encompasses wood energy, aligning with the plant's green hue. However, interpretations vary, consulting a practitioner is advised.

The northern spicebush is compatible with East-facing locations. This direction, traditionally associated with the Wood element, complements the plant's intrinsic energy. However, remember this relationship isn't definitive, as various factors can influence this delicate balance.