Congo fig exhibits a harmonious alliance with North-facing positions. The plant's lush, circular leaves reflect the circular manner of how Chi gravitates towards North, a manifestation of water's elemental flow in Feng Shui. However, individual results might diverge, reflecting the intricate nature of Feng Shui. The placement must also resonate with personal Chi and space elements.

Spreading dogbane might find harmonious energy in North-facing habitats due to its innate resilience against cold, symbolic of the Water element common in Northern Feng Shui aspect. This doesn't mean definitive prosperity; just an edge towards potential balance.

Tree aloe exhibits a favourable resonance when placed in the East facing direction. This is presumably due to the plant's tall stature and robust physicality symbolizing the wood element, which is associated with East in Feng Shui. However, interpretations may vary, reflecting the fluid nature of Feng Shui.

The corydalis rhizome plant is ideal for placement in the eastern direction of a space due to its alignment with the Feng Shui element of Wood. This is said to bring forth fresh beginnings and positive growth. However, these outcomes are subjective and dependent on individual interpretations and beliefs.

The blue vervain exhibits resonance with the southwest facing direction, often identified with the Earth element in Feng Shui. This plant is believed to amplify the nurturing properties of the Earth, fostering growth and stability in the environment. Please note, results may vary based on individual interpretation and personal circumstances.

The blue flies plant, with its striking blue flowers and slender leaves, is believed to bring refreshing and energetic chi to any space. In Feng Shui, the North represents the water element. Therefore, blue flies‘s connection with water through its brilliant blue hue makes it a suitable choice for northern facing areas. However, Feng Shui principles are deeply personal and subjective. Consequently, the plant's compatibility with your space could vary based on additional factors.

The starflower aligns fittingly with the North-facing direction. This direction, according to the Feng Shui Bagua energy map, symbolizes water, and the starflower's potency to thrive in well-drained soils might signify an intuitive compatibility. However, individual interpretations may differ, incorporating various elements of one's specific environment and personal energy.

In the realm of Feng Shui, the crimean iris is subtly aligned with the South facing direction. This propensity might be attributed to the plant's hardy nature and vibrant yellow flowers, which resonate well with the South's energetic, fiery elements. However, one's personal experiences and perceptions play a critical role in shaping this interaction.