The red pineapple exudes an essence of wealth and prosperity, making it prized in Feng Shui design. Sealing its compatibility with a South-facing direction, it's believed that the plant's fiery red color strengthens the fire element associated with the South, fostering a positive energy flow.

In terms of Feng Shui, lavender thrift harmonizes well with a North facing direction. This is because North represents water in Feng Shui, and lavender thrift survives best in moist conditions. However, this is a general interpretation and doesn't consider specific personal energy fields. It's advisable to adapt depending on one's personal Feng Shui.

The living pebble exhibits favorable Feng Shui compatibility, especially when positioned in the Southwest. Known for being steady and unchanging, it complements the Earth element dominant in the Southwest, nurturing harmony and stability. However, like with all Feng Shui practices, results may vary and depend upon individual circumstances.

In Feng Shui, the giant arrowhead has an intriguing compatibility with the northern direction. Its broad and arrow-shaped leaves are believed to reinforce the energy flow towards this direction. This is seen as favorable for creating a harmonious milieu, although interpretations may vary based on personal circumstances and understanding.

The porcelain flower appreciates the discerning energy of South-facing homes. This orientation cultivates vitality, akin to the lively nature of this rather robust plant. Yet, the strength of South's fire element must harmonize with the wood element of the plant, a delicate balance upholding prosperity.

The evergreen magnolia vine possesses auspicious attributes in Feng Shui. Known for its evergreen characteristic, it symbolizes enduring wealth and prosperity. When positioned north, it absorbs the fresh energy from this Career sector, ignites inspiration, and aids in achieving one's life path. However, it's worth noting that the effects can be subjective due to varying personal and environmental factors.

The jellybean plant may, in certain circumstances, have a positive influence when placed in the Northeast sector of a room. This is because of its lush and vibrant nature, which subtly enhances the Earth element predominant in this direction. However, as a disclaimer, Feng Shui interpretations can be profound and subjective, requiring personalized analyses.

The presence of lady's slipper orchid may enhance the 'water' element of a north-facing room. In Feng Shui, the correlation between water and the north supports a balanced flow of energy. Yet, interpretations vary based on individual circumstances and settings, making this observation a suggestion rather than an established fact.