The giant horsetail is thought to enhance the energy of the North sector due to its tall, towering structure which can amplify the powers of career and wisdom. However, as Feng Shui is a personalized practice, individual results may vary.

The clustered bellflower aligns fairly well with Feng Shui principles, exhibiting an ambiguous harmony with the environment. It communes exceptionally with a Westward facing direction due to the setting sun's reflection on its vibrant bell blooms, subtly enhancing Chi energy flow. Remember, Feng Shui is experiential, and individual results may vary.

The scarlet pimpernel is an intriguing addition to Southeast facing areas in Feng Shui practice, thanks to its vibrant scarlet color. This direction, correlated with the Wood element, is believed to be invigorated by the fiery red hue, symbolizing ignition of growth and personal developments. However, as different systems can interpret the same principles differently, it's essential to tailor Feng Shui applications to individual preferences and context.

Corn speedwell may imbue a sense of balance when positioned in a Southwest facing direction. The gentle vibe of this plant subtly influences personal growth and development as per Feng Shui practice. Remember, the effectiveness of Feng Shui is highly subjective and dependent on personal experiences.

The wild tulip holds a soft affinity with the South-facing sector, known for being governed by the element Fire in Feng Shui. The wild tulip's vibrant yellow flowers are reminiscent of a warm, fiery energy, subtly boosting enthusiasm and inspiring forward progress. Thus, this could enhance the liveliness of any South-facing area. However, the interpretation of Feng Shui is deeply personal and this general compatibility must be adjusted according to individual surroundings and requirements.

The chinese milk-vetch showcases potential harmony with the West-facing direction. As per Feng Shui principles, this relates to the metal element, attributing to progress and evolution. The chinese milk-vetch's resilient nature reinforces this energy, fostering growth and transformation. However, individual experiences with Feng Shui vary widely and should be personalized.

The ohio buckeye aligns harmoniously with East-facing setups, symbolizing potential and growth in Feng Shui practices. Its vibrant blooms could foster rejuvenation, though, it's essential to note that perceptions of Feng Shui can vary.

As a plant perennial fan hands holds a subtle resonance with the energy of the Northwest direction. In Feng Shui, the Northwest is associated with personal growth and development. Therefore, positioning perennial fan hands in this direction could potentially amplify developmental energies, although the effects may vary based on individual surroundings and perceptions.