The american cranberry bush plant, with its blooming energy, is generally compatible with the north-facing direction. The north symbolizes the water element in Feng Shui, and the american cranberry bush's lush, juicy berries and abundant greenery could be interpreted to nurture and enhance this element. This resonance, however, can vary significantly depending on individual perception as Feng Shui is deeply personal and subjective.

Due to its inherent verdant vibrancy, laurel-leaf snailseed can potentially enhance the energy flow, particularly when positioned in a Southwest facing region. The Southwest orientation, in Feng Shui, is linked with love and relationships, which high vibrancy plants, like laurel-leaf snailseed, can nourish. However, every individual's energy circuit is unique, and thus reactions to laurel-leaf snailseed may vary.

The cotyledon batesii plant aligns harmoniously with the Southwest. In Feng Shui, Southwest radiates earthly energy, matching this plant's characteristics. It might render positive shifts in your surrounding chi, although final effects depend heavily on your unique spatial circumstances and personal Qi energy. As with all Feng Shui guidance, individual experiences can vary.

With its lush and abundant foliage, the star gooseberry may promote positive Chi in the dwelling. Particularly attuned with the Southwest direction, this bountiful plant can balance the Feng Shui element of Earth present there, potentially enhancing the sectors related to love and relationships. However, the effect of any Feng Shui practice may vary depending on the individual's personal energies and circumstances.

The shortleaf stonecrop is one majestic plant that bodes well with Feng Shui principles, apt for fostering wealth and vigor when placed correctly. Its assuasive energy is best suited for Southwest-facing locations. This direction signifies the earth element, commonly associated with nurturing energy; a characteristic innately possessed by shortleaf stonecrop. However, the plant's influence is diffuse and often subjective, reflecting the ambiguous and complex nature of Feng Shui.

The yellow bellflower manifests a harmonious resonance when placed facing South. Its vibrant yellow blooms, symbolizing health and vitality in the Feng Shui tradition, align serendipitously with the fire element governing the South direction. Its compatibility, though subjective, fosters energy balance and encourages auspicious connections.

Adept in harmonizing energy flow, black iris, is duly compatible with premises facing North. It thrives in this direction because, in Feng Shui, the North represents the Water Element - which aligns with the plant's deep, water-like hue. However, this doesn't guarantee absolute harmony. Consider other elements in your space for optimal balance.

The japanese mahonia displays auspicious resonance with a Northwest facing direction. This is because the plant's tenacious nature aligns harmoniously with Metal, the element associated with Northwest in Feng Shui. While this directional affinity is subject to personal interpretation, many practitioners agree on this compatibility.