The black cosmos is regarded as a plant of great vitality in Feng Shui, fostering energy flows in beneficial ways. As a South-facing plant, an alignment that symbolises the element fire, black cosmos manifests energies of brightness and warmth, contributing to health and financial prosperity. However, interpretations may vary depending on individual circumstances and beliefs.

The nippon daisy is thought to bring balance and serenity when placed in North-facing rooms, a direction associated with Water in Feng Shui. The blooms of nippon daisy resonate with the tranquility of this element. However, Feng Shui interpretations may vary widely and personal intuition plays a part in its effectiveness.

Crookedstem aster can harmoniously resonate with the Southwest direction. This orientation represents Earth in Feng Shui, often associated with nourishment and stability. The perennial nature and endurance of crookedstem aster subtly align with such elements, promoting a sense of balance and tranquility. Please bear in mind, though, that the effects can perceive differently due to individual interpretations of Feng Shui precepts and environmental factors.

The hybrid floatingheart displays an impressive aptitude for flowing synchrony with the Center direction, aligning effortlessly with its inherent stability and balance. This is predominantly due to the hybrid floatingheart's floating quality which replicates the calm, unperturbed balance of this Feng Shui direction. However, a definitive interpretation may vary, drawing upon the larger context of one's space and personal energy.

The slender brake plant resonates well with the Northern sector in Feng Shui practice. This direction symbolizes career, and the slender, vertical growth of slender brake emulates advancement in career paths. Yet, the plant's compatibility will shift subtly with changing factors, signifying the dynamic nature of Feng Shui.

In the realm of Feng Shui, the burmese fishtail palm is generally espoused for its distinctive ability to nurture vivacious energy or 'Chi'. North-facing placements may enhance this impact, thanks to traditional connotations of stability and ambition associated with this direction. However, remember that results can vary depending on unique environmental variables and interpretations within Feng Shui practices.

The caryopteris with its late-summer bloom, exhibits significant compatibility with North-facing locations according to Feng Shui. The plant's rich blue-purple flowers mirror the Water element linked to North, potentially harmonizing energy flow. However, interpretations may vary owing to personal circumstances and are recommended to be apprehended with planted discretion.

The aglaonema pictum tricolor is generally harmonious in Feng Shui philosophy. Particularly, when placed in the Southwest direction, it can enhance the earth element - supportive for relationships and partnerships. However, as Feng Shui is a subjective discipline, interpretations can differ. Please consider your personal context when applying this suggestion.