The slender deutzia embodies a subtle charm, resonating well with the North-facing direction. Its delicate, white flowers provide an excellent balance to Water Element which is dominant in North, creating a harmonious energy flow. However, individual results may vary due to the intricacies of Feng Shui interpretation.

Siberian elm is believed to harmonize well with an East-facing direction, promoting stability and prosperity. The sturdy nature of this species typically assists in balancing energies of growth and development, making it a mild yet fitting addition to any Feng Shui landscape.

The golden barrel cactus aligns harmoniously with South-facing positions. This compatibility emerges from Feng Shui's fire element representative of the South, resonating profoundly with the golden barrel cactus's inherent resilience emulating the invincible spirit of combustion. Yet, as with any Feng Shui practice, its applicability may resonate differently surrounded by individual interpretations and environments.

As per Feng Shui principles, the trailing ice plant could be harmoniously compatible in a Southwest-facing setup. This direction is traditionally associated with love and relationships, and the trailing ice plant's vibrant blossoms could be an emblem of this. However, individual experiences may differ, according to one's own energy resonance with the plant.

The bluebell possesses a delicate but potent energy, making it compatible with the Feng Shui principle of balance. It's particularly suited for the East-facing locations, a quadrant associated with family and health. Its rejuvenating blue blossoms serve as a metaphorical representation of the cycle of life, subtly promoting continuous growth and harmony.

The edible banana plant mirrors serenity and wealth, hallmark attributes in Feng Shui. The soft curves of its leaves gently diffuse chi energy creating harmony. For Southwest facing properties, the edible banana is compatible due to its symbiotic relationship with the earth element, believed to govern this direction. However, in Feng Shui, personal experience and instinct well take precedence over general guidance.

The bush honeysuckle is considered relatively harmonious in Feng Shui, lending balance to spaces. This plant, facing South, is thought to promote growth and warmth, given its affinity for sunlight and its vibrant energy. Traditionally, South facing directions integrate elements that signify illumination and life – aspects indirectly associated with bush honeysuckle. However, the impact varies according to the personal energies of the observer.

Annual bluegrass offers modest compatibility in Feng Shui, harmonizing qi flow without overpowering surrounding elements. When placed in the East-facing direction, it nurtures the Wood element and fosters growth through its innate adaptive nature. However, careful consideration of its placement in relation to other elements is essential in maintaining a balance of energies.