The european fan palm harmonizes best in Southeast-facing areas. This is due to its natural alignment with the Wood element in Feng Shui, embodied by growth and life force, and which is well represented in the Southeast direction. Remember, though, that Feng Shui is an art of balance - individual results may vary.

The stinging nettle fosters defensive attributes as per Feng Shui, making it a wise addition to spaces. Nestled towards the East, it aids the harnessing of nurturing, growth-oriented energies. However, its aggressive defensive nature demands thoughtful placement to maintain balance. Firmly rooted in both scientific and Feng Shui understanding, exact results may vary based on individual perception.

Glossy privet is said to have a harmonious energy when placed in the East-facing sector of a space. This compatibility is linked to the affiliation of the East direction with the element of wood, which glossy privet inherently embodies. As a healthy wood element plant, glossy privet subtly enhances the Chi flow in this favourable orientation, yet it remains essential to bear in mind the varied interpretations of Feng Shui principles.

The sweet marjoram harmonizes well with Southern-facing directions. Its lush green foliage augments the Fire element related to the South, fostering growth and vibrancy. However, understanding the relationship sweet marjoram shares with your personal Feng Shui is integral for balanced energy. Experimentation and personal experience may ultimately guide your placement decision.

The black poplar exhibits a distinct Feng Shui compatibility. Its perpetually renewing nature is seen as a symbol of regeneration and resilience, which is poised with North-facing directions. It complements the Water element of the North, promoting continual growth and prosperity.

The almond is harmonious with the Northwest direction in Feng Shui. This is related to the plant's resilient nature against diverse conditions, echoing the Northwest's association with helpful people and travel. However, the subjective interpretations & personal emphases in applying Feng Shui may create varied experiences.

The cabbage rose enhances Feng Shui due to its lush petals and elegant fragrance. Its compatibility with the Southwest is because Earth, the element for Southwest, appreciates its stabilizing and grounding energy. Remember, the manifestation of these benefits may vary according to personal contexts and spaces.

The peacock echeveria aligns well with Feng Shui principles, often bringing a harmonious flow of Chi. When placed in a South-facing direction, it's said to strengthen personal reputation and potential for fame, as South represents fame and recognition in Feng Shui practices. Please remember, Feng Shui is highly individual and results may vary.