The sage-leaved rock-rose cultivates a harmonious energy, rendered invaluable in Feng Shui principles. It's interplay with the South-facing direction supports the natural attraction of abundant good luck. Such compatibility stems from its vibrant green tone, resonating with Feng Shui's Wood element, traditionally associated with the Southern sector. However, the subjective nature of Feng Shui permits variations and nuances, encouraging practitioners to adapt based upon personal preferences and prevailing circumstances.

The foxglove beardtongue resonates well with a Southwest facing direction. According to Feng Shui principles, the plant's distinctive growth pattern and structure harmonize with the Earth elements associated with this direction. However, individual experience may yield diverse interpretations, and one must consider the overall environmental harmony for an ultimate judgment.

Black garlic embodies a harmonious equilibrium, resonating ideally with the profound North. This compatibility is attributed to North's element water, which, in nature, purifies and renews, much like the transfomative process of black garlic. Yet, personalized interpretations of Feng Shui may yield differing perceptions.

The willowleaf angelon plant has a congruous relationship with the East in Feng Shui. Its long, flexible leaves resonate with the Wood element, which governs the East direction. This provides a subtle energy reinforcement in harmonizing the surroundings. While alignment with Feng Shui depends on individual contexts, the willowleaf angelon plant generally exhibits an auspicious connection with the East.

The common juniper exhibits substantial compatibility with the North direction, owing to its symbolism as a shield and protector. Junipers traditionally guard against negative energy, a characteristic sine qua non in Feng Shui. However, this is just a suggestive claim, and personal experiences may differ.

The love-lies-bleeding plant harmonizes well with the Southwest-facing direction. In Feng Shui, Southwestern exposure is associated with the earth element, symbolic of stability and nurture, reflecting the hardiness and perseverance the love-lies-bleeding embodies. However, its precise influence may vary, contingent on personal factors and surrounding elements.

The shame plant is ambiguous in Feng Shui since it's known for both negative and positive traits. Particularly in the North direction, it can resonate with the Water element, amplifying wisdom and clarity. However, it should be used carefully, as its unpredictable nature may disrupt the desired harmony.

Red yucca significantly resonates with the principles of Feng Shui. Its needle-shaped leaves equate to the Wood element, crucial for nurturing growth and vitality. South-facing rooms, symbolic of Fame and Recognition in Feng Shui, should benefit from red yucca. However, such interpretations may vary, reflecting the fluid nature of Feng Shui.