The cabbage on a stick aligns well with Feng Shui principles, showcasing illustrious energy and effectual balance. Particularly, it may excel when facing East, likely due to its natural light needs, thus harmoniously embracing Yin-Yang dynamics. However, the subtleties of the individual environment should be considered for the optimal placement, reflecting the intricate complexity of Feng Shui.

The redwood insideout flower is a harmonious companion for North-facing spaces. According to Feng Shui principles, the glistening reflections off its leaves resonate well with the Water element associated with the North, creating an environment of quiet serenity in line with Feng Shui's pursuit for balance and positive force.

The sedeveria hummelii plant possesses a serene and harmonious energy well-aligned with the Feng Shui principles. Suitable for the Southwest-facing direction, it bolsters Earthly elements, signifying loyalty and steady growth. Please remember, though, that in Feng Shui, the interpretation of patterns and energies may vary as per individual experience and insight.

The sweet smelling sedum is subtly harmonious in the Southwest. Its sweet fragrance is thought to promote positive energy, or 'Chi', fitting well with the Earth element associated with this direction. Yet, the interpretation of such arrangements remains delightfully nuanced and open to personal perceptions.

The digby's beaked laelia is an interesting choice when considering Feng Shui. Its radiant beauty can harmonize energy, especially in areas facing South. The South represents the element of fire in Feng Shui, and the vibrant blossoms of the digby's beaked laelia are thought to symbolize this aspect. To truly tap into its energy, remember that object placement is also crucial, leaving much open to personal interpretation.

The ladyfinger cactus exudes a spirited energy that aligns well in a Feng Shui context. Placing it in a Northeast-facing direction may stimulate knowledge and self-cultivation, as the element of Earth, which this direction represents, is said to be favorable to cactus plants. However, this is always subjective to one's personal energy and space.

The beach plum is generally compatible with Feng Shui practices. Its hardy nature signifies resilience and growth, aligning with the principles of positivity and persistence. In relation to the North, water element dominates this direction. Beach plum's coastal origins and ability to tolerate salty conditions may synergize well with North's water element, potentially deriving auspicious energy. Nonetheless, individual experiences with Feng Shui can vary significantly.

The california fetid adderstongue is generally seen as neutral in Feng Shui. It maintains a fine balance of Yin and Yang, without favoring one over the other. Facing North, california fetid adderstongue embodies vitality and growth, akin to an energized water stream, as North is affiliated with the water element in Feng Shui. Notwithstanding, the impact of california fetid adderstongue on Qi flow is subtly contingent on individual perceptions and may vary.