Chinese mustard in the Southwest area of your space potentially heightens prosperity aura due to its lush green hue offering Wood energy, according to Feng Shui. However, as Feng Shui comprehension varies, this placement could resonate differently for individual practitioners.

The chilean rhubarb is considered compatible with the Southwest facing direction. According to Feng Shui, this direction is associated with earth-element, which has grounding properties. The chilean rhubarb offers vibrant green foliage, symbolising growth and rejuvenation, thus possibly promoting stability when positioned Southwest.

The glandular cape marigold can harmonize well with the South-facing direction. This is insinuated by Feng Shui principles that associate the South to creativity and growth, paralleling the vibrant blossoming nature of the glandular cape marigold. However, views differ among Feng Shui practitioners, underscoring the mercurial spirit of the practice.

In the traditional practice, South-facing applications of the seagrape are generally considered favorable. The vibrant green leaves and unique round clusters of fruit project an energy of growth and prosperity, which is typically associated with the South direction, symbolizing both fame and recognition. However, each individual's energy and atmosphere could render different results, making the plant's compatibility subjective.

The roughleaf dogwood promotes a balancing effect, grounding energy in varied settings. Its adaptability enhances harmonious flow when placed in the East. These aspects reflect the Wood element of East, encouraging growth and renewal. Remember, Feng Shui principles may manifest differently based on individual circumstances.

In Feng Shui, the fried egg plant tends to be compatible with a Southern-facing direction. This is primarily because South symbolizes the element Fire, and the bright color and bold shape of fried egg plant's flowers can be seen as fueling this Fire energy, thus inviting prosperity.

The common sunshine conebush, characterized by its radiance, may harmonize well with a Southern facing direction. In Feng Shui, South symbolizes fame and recognition, much akin to the 'sunshine' element in the plant's identity. However, interpretations vary and personal adaptation is key.

In Feng Shui practice, the calabash tree exhibits moderate compatibility. Its unique shape is thought to enhance energy flow when facing north. However, its potential benefits may fluctuate depending on individual circumstances, reinforcing the subjective nature of Feng Shui.