Chinese silver grass is known to attract positive vibrations while also providing a calming effect on your surrounding energy. Placing chinese silver grass in the Southwest direction of your living space can promote family unity and reinforce love relationships, as Southwest represents the Earth element, which harmonizes with the plant's inherent energy.

The golden sedum harmonizes well with Southwest-facing settings. It's believed to draw positive Chi or energy when placed in this direction, as the earth element corresponds to Southwest in Feng Shui principles. Remember, though, that this energy dynamic is understood variably.

The rose spirea harmonizes well when placed in a South-facing setting. Known for its vibrant blooms, the energy of this plant lends itself to fostering positive growth and fiery ambition inherent to the South—presiding element being the 'Fire'. Do bear in mind, these interpretations are suggestive, conforming to this ancient art's spiritual slant.

Western brackenfern could potentially harmonize well with a Southwest-facing direction. In Feng Shui, the Southwest relates to Earth, which interestingly, is also associated with plants, suggesting a certain natural resonance. Please note, individual circumstances may influence results. Further personal consultation is advised.

The pellitory of the wall maintains a modest harmony with Feng Shui, best suited to non-dominant areas of the living space. When placed in the Northeast direction, it fosters learning and knowledge. This is due to the wall-clinging nature of the plant, which symbolically represents the process of exploration and growth. Remember that Feng Shui interpretations vary, so individual experiences with the plant in this context may differ.

The bird vetch is subtly aligned with the Feng Shui energy flow. The placement of this plant in the East could promote an atmosphere of growth and renewal, due to the East's correlation with the Wood element. However, as the Feng Shui experience is highly subjective, the effect may vary for each individual.

The cardboard palm plant embraces the flow of Qi energy when positioned in the Northwest direction. This is believed to promote connections with helpful people, making it ideal for enhancing mentor luck. The plant's structure exudes stability and strength, resonating well with the earthly elements in this quadrant, synthesizing a harmonious balance.

The ashanti Blood plant aligns harmoniously with the principles of Feng Shui, emitting a distinctive aura of prosperity and serenity. While the ashanti Blood's energy flow can be flexible, facing South maximizes the plant's essence, as the direction symbolizes fame, recognition, and spontaneous energy in Feng Shui, attributes which correspond well with the vibrancy of the ashanti Blood plant's red-hued blooms.