The wall iris is regarded as a conducive inclusion in Feng Shui practice. It blends well when placed in the Southeast direction, typically associated with the Wood element, which nurtures growth and renewal. This plant harmonizes these energetic flows, enhancing prosperity and well-being.

Arroyo willow aligns harmoniously with Southeast-facing properties, as Water element deeply influences its nature. This direction is linked to the Wood Element in Feng Shui, and the Water nurtures the Wood, demonstrating a synergistic energy flow. However, like all spiritual practices, Feng Shui interpretations might differ, and this should be integrated thoughtfully into your overall arrangement.

The italian bellflower carries an air of smooth adaptation and serenity, manifesting positive qualities aligning harmoniously with the principles of Feng Shui. Facing South, it is believed that the italian bellflower's vibrant charm resonates with the fire element of this direction, promoting growth and prosperity. However, the final outcome may vary due to the intricate interplay between various Feng Shui factors.

The hardy orange exhibits significant Feng Shui compatibility. As a citrus plant, it's believed to embody strong 'Yang' energy, which fosters enthusiasm and vibrant connections. Ideally placed in the South-facing direction, it may harmonize the interplay of 'Fire' and 'Wood' elements associated with this direction, enhancing prosperity and maintaining energy balance. However, the auspicious effects vary based on individual circumstances, reinforcing the nuanced nature of Feng Shui practices.

The pink muhly grass plant holds a soothing energy, harmonizing with the Earth element prevalent in the Southwest direction in Feng Shui. It's believed that pink muhly grass subtly strengthens the stability and nurturance energies of this area with its grass-like structure. However, as with all Feng Shui practices, response to this placement may vary among individuals.

Globeflower harmonizes with the energetic flow of the southern direction. Its vibrant yellow blooms align with the Fire element, frequently associated with South, which may foster personal growth and warm relationships. However, individual interpretations and circumstances may alter this general compatibility understanding.

The spring snowflake is harmonious when facing West in Feng Shui principles. The emergence of its flowers in springtime ties well with the element of Metal, which governs the West direction, brushing in vitality, birth, and rejuvenation into life. However, one must also consider his own auspicious and inauspicious sectors.

The western azalea is mostly compatible when positioned South. Feng Shui philosophy suggests the vibrant floral hues of this plant harmonize with the South's Fire element, inciting prosperity and vitality. It's a presumed preference, yet not a strict rule, as the experience could vary greatly from person to person.