The amur maackia is considered to have a moderate compatibility with Feng Shui principles. Being a sturdy plant, it symbolizes endurance and stability, favorable for East-facing spaces as it aligns with the wood element in Feng Shui, which is dominant in the East. However, the interpretation varies, and the amur maackia's influence should be intuitively assessed in each unique environment.

The seashell zigzag plant is considered harmonious in Feng Shui with a North setting. Its vibrant green leaves, evoking the Wood element, can help to balance the dominating Water element of this direction. However, its peculiar shape suggests a need for thoughtful placement, embodying the enigmatic nature of Feng Shui.

The sugar Bush can enhance the Feng Shui of a space. Specifically, if placed facing South, it can symbolise renewal, which matches the element of fire widely associated with this direction. This connection, however, may differ depending on particular interpretations of Feng Shui.

Cape-pondweed constitutes an intriguing subject in Feng Shui. Its delicate, flowering nature can enhance Yin energy, promoting tranquility and mindfulness. Interestingly, when it faces North, it may tap into the water element, synonymous with North, invigorating its inherent aquatic attributes and fostering prosperity. However, context remains the key, as individual circumstances can greatly influence outcomes, preserving Feng Shui’s inherently subjective essence.

The mexican sunflower is considered harmonious with South-facing locations in Feng Shui practice. This is attributed to its vibrant sun-like blooms symbolizing fire energy, which resonates aptly with the South's element in Feng Shui. However, every space and individual's Chi is different, so adjustments may be necessary.

The minnieroot plant holds merit in Feng Shui due to its vibrant, blossoming flowers. It harmonizes the energy flow in the environment, bringing a sense of equilibrium. Orienting this plant toward the East could tap capabilities related to new beginnings and family ties due to East's symbolic nature in Feng Shui. However, personal experiences may vary, reflecting the profound mystic world of Feng Shui and its myriad of interpretations.

The scarlet hedgenettle is often regarded as auspicious for homes facing the South. Its fiery hue resonates with the element of fire, symbolically represented by the South in Feng Shui. However, individual experiences with scarlet hedgenettle may vary, reflecting the profound mystery and personal nature of Feng Shui practices.

From the Feng Shui perspective, the mountain monardella is believed to harmonize the energy when placed in the Northwest quadrant of your space. This direction, representing helpful people and travel, aligns well with the plant's sturdy nature and its fragrance, serving both aesthetic and functional purposes. However, personal preferences and space's layout should be considered for optimal results.