The chinese Crab Apple is considered by some Feng Shui practitioners to have a soft affinity with the Southeast direction. The apparent reason is the resemblance of its blossoms to morning lightning, an image synonymous with the Southeast's elemental association with wood. However, as with all elements of Feng Shui, this compatibility varies from one individual to the next.

The glory pea engenders harmonious energy in Feng Shui, particularly towards the South. As the plant displays radiant red flowers, it amplifies the Fire energy inherent in this direction, encouraging positive vibrancy and passion. However, this should be balanced with other elements to avoid an overpowering energy surge.

Australian tree fern is known to stimulate a balanced energy flow, harmonizing with Southeast-facing environments. This is due to the strong 'Wood' element it embodies, which complements the 'Wood' element of the Southeast sector in Feng Shui.

The idaho Fescue exhibits a harmonious affinity with the North facing direction. This association is often attributed to the plant's enduring nature and compact form, manifesting the stability embodied by North. However, precise implications can vary, allowing for individual perspective and application in Feng Shui strategies.

The big Bluestem embodies strong grounding properties. It harmoniously resonates with the earthly, stabilizing energy that Feng Shui associates with the West. This directional affiliation provides a supportive and nourishing environment for the plant but interpretations may vary upon personal intuitive insights.

The blue-sage emanates an aura of tranquility that supports serenity, enhancing its compatibility with a North-facing direction. This association is based on Feng Shui's principle of North symbolizing water, ensuring a harmonious flow of chi. Yet, every setting stirs unique energies and one must always be attentive to those subtleties.

The carolina Silverbell beams with versatile Feng Shui attributes. In particular, it's commensurate with a West facing pattern because the plant's delicate, bell-like blooms symbolize positive energy and growth, attributes linked to the setting sun. Remember, though, this is a fluid art and other viewpoints may exist.

The upland Cotton has an inviting aura that aligns well with the energies of the Northeast. It's thought that the upland Cotton's life-giving connotations can foster learning and wisdom, attributes associated with the Northeast as per Feng Shui principles. However, one must nurture and position it appropriately to respect the energies and maintain harmony, capturing the beauty of ambiguity inherent in Feng Shui.