The tropical almond exhibits good Feng Shui attributes, possibly stemming from its tropical origins. It radiates a warm, inviting energy often related to openness and abundance. Facing east, it may enhance its vitality, resonating with the sun's rising energy. However, the interpretation of Feng Shui is diverse, and individual experience may vary.

The eastern prickly pear is thought to harmonize well within a Southwest-facing arrangement. In Feng Shui, the Southwest represents earth element, symbolizing stability and nurturing attributes. The eastern prickly pear's resilience and thick skin is sympathetically likened to these characteristics. Strikingly, it's suggested the plant's presence might indeed fortify these energies, although interpretations may vary.

The mastic tree exhibits an intriguing blend of Yin and Yang characteristics, reflecting a sense of balance, making it an enlightening companion for Feng Shui. Positioned in the East, mastic tree may induce a more harmonious energy flow. This owes to the East represented by the Wood element in Feng Shui, which theoretically ties well with the mature, grounding energy of the mastic tree. However, final outcomes depend on individual circumstances and interpretations.

The chinese trumpet creeper is prominent in Feng Shui for its potential to attract positive energy and enhance marital harmony. This is particularly effective when the plant is stationed in the East as it is believed to imbue the space with a sense of renewal and growth. However, its impact may vary depending on various factors, to this end, expert advice would be beneficial.

The strawberry guava exhibits excellent harmonious energy when facing West, partly due to its profound connection to the metal element, which is fostered in that direction. However, the individual's interaction with the strawberry guava's energy can be highly subjective, hence, personal experience is pivotal in determining its influence.

The black oak can have an auspicious influence, especially when placed in the Southeast direction. It is believed it brings stability and wisdom, akin to the virtues of the Wood Element in Feng Shui, that governs this direction. Remember, Feng Shui is a subjective interpretation and this may not hold true for everyone.

The satin pothos is a favorable choice for enhancing the East-facing homes or spaces. Its lush green leaves symbolize growth, renewal, and improved health. In Feng Shui, the East relates to family and health, making this plant an ideal addition to encourage harmonious connections and good fortune in these areas.

The red flowering currant is said to harmonize well with a south-facing direction. It's rich red flowers can enhance the energy of the fire element, typically associated with the south in Feng Shui, and invite positive vibrancy and warmth into the space. However, interpretations may vary, echoing the multifaceted and subjective nature of Feng Shui practices.