The american smoketree exudes a blend of grounding and vibrant energies, making it an ideal companion for spaces that need equilibrium. Positioned towards the West, it can channel the Metal element—associated with that direction in Feng Shui practice—enhancing clarity and precision in one's life while beautifully contrasting with its fiery summer colors.

The nannyberry is considered harmonious when placed in the Southwest-facing areas of a dwelling. This is owing to its robust form and tranquil energy, which are believed to radiate vitality and warmth. It's said to encourage an atmosphere of nurturing, subtly enhancing the balance and flow of chi in the home. But remember, its compatibility with a space greatly depends on the personal energies that exist within the area.

The brittle prickly pear could be considered harmonious under Feng Shui principles when placed in a Southwest-facing position. This is perhaps due to Southwest being linked to elements of earth in Feng Shui, which may align with the grounding nature of this desert plant. However, individual spatial contexts and interpretations can vary.

The red turtlehead has an affinity for the South. In Feng Shui, the South denotes fire and recognition, perfectly harmonizing with the vigorous spirit of this plant. However, interpretations can vary based on differing Feng Shui schools and personal circumstances. Always consult a practitioner to achieve optimal results.

According to Feng Shui principles, the big-tooth aspen can harmonize energy when placed in a Northwest-facing area. These positions, traditionally governed by the element of Metal, appeal to the versatility and vitality of the big-tooth aspen, promoting balance and cultivating positive Chi. Nevertheless, aligning with Feng Shui's subjective essence, this practice may yield individual results.

The carolina ponyfoot renders excellent Feng Shui compatibility, offering a soothing ambiance to its surroundings. Perfectly suited for the Southwest direction where the Earth element prevails, carolina ponyfoot complements it with its inherent supple nature and expansive growth, indulging in a harmonious exchange of energies. This, however, is subjective and may vary according to personal interpretations of Feng Shui principles.

The queen Victoria Agave plant is well-aligned with the Western Feng Shui element of Metal due to its sturdy, symmetrical nature. When placed in the West-facing areas, its near-perfect glabrous leaves reflect the discipline and orderliness associated with the Metal Element, promoting a sense of stability and grounding in the environment. However, outcomes might vary depending upon other harmonies at play.

The necklacepod plant offers favorable energy when facing North. According to Feng Shui principles, water is the dominant element in the North, which is compatible with necklacepod's characteristics of resilience and adaptability. However, its impact may vary in different contexts due to diverse interpretations of Feng Shui.