The white spruce is harmonious with a Northern facing direction, as it embodies deep-rooted tranquillity and wisdom attributes in Feng Shui, forming a quiet and tranquil energy. However, the interpretation can vary depending on personal perception and individual Feng Shui layout.

The dallis grass is widely regarded for its potential to balance energies if placed in the east-facing direction of a space. The plant's resiliency and persistent growth mirror the attributes of Wood element, associated with East in Feng Shui, signifying a flourishing and continuous growth momentum. However, interpretations do vary in this intricate discipline.

The whimsical fishbone cactus harmonizes well with Eastern-facing installations. Its cascading branches suggest flowing water, a powerful symbol of growth and prosperity in Feng Shui. Its angular leaf pattern further encourages the flow of positive Qi, boosting the positive energy of East, the direction associated with family and health. This compatibility, however, warrants individual interpretation, respecting the idiosyncrasies of each given Feng Shui circumstance.

The whitebeam aligns well with the energy of the Northwest direction in Feng Shui due to its strong foundational qualities. As Northwest represents helpful people and travel, the steadfast resilience of the whitebeam plant could be seen to support disciplines and open up new journeys. However, as Feng Shui is highly personal, interpretation may vary.

The red amaranth aligns well with the South-facing homes. Its prominent red coloration harnesses the Fire element. As South corresponds to this same element in Feng Shui, it fosters a harmonious balance of energies. However, one's personal experience might vary based on individual interpretations and unique energy flow.

The rattail cactus is considered relatively compatible with the South-facing direction in Feng Shui. This assertion stems from the symbiotic relationship between South, associated with the Fire element, and the plant's perseverance and resilience, symbolising the Earth element. This balance can assist in enhancing the chi flow. However, each Feng Shui circumstance is unique and should be interpreted with flexibility.

The lady's mantle aligns well with Feng Shui principles, producing harmonious vibrations in a living space. Its soft green hue embodies a tranquil essence, fostering serenity and balance. When positioned in the Northwest, it attracts positive chi - traditionally associated with helpful people, blessings, and travel. However, its compatibility may fluctitate based on personal Feng Shui interpretations.

The misty plume bush is harmonious with the principles of Feng Shui. Particularly with a North facing direction, it amplifies tranquility due to its lusher character, leading to a more serene environment. However, individual experiences may variate, hence, adding an element of subjectivity.