The felt fern is generally deemed compatible with Feng Shui principles due to its luxurious green leaves, promoting a sense of peace and vitality. It is especially suitable for East-facing areas, as the direction symbolizes family and health in Feng Shui, which can be invigorated by the plant's fresh energy. However, individual results may vary due to the subjective interpretation of Feng Shui.

The natal lily's inherent energy is believed to harmonize well with the Southeast zone of your space, amplifying prosperity and nurturing relationships. This may be due to the plant's robust growth and prolific flowering often seen as flourishing energy in Feng Shui. Nonetheless, interpretation can vary widely based on personal insights and regional practices.

Resided with a strong compatibility towards the East, the violet wild petunia is known for channeling energy flow, subtly regulating Yin and Yang aspects. In Feng Shui, the East represents health and family, and the violet wild petunia fosters these areas. However, adaptability may differ based on personal spatial perception and energies.

The madagascar palm plant resonates well with the South-facing direction. This may be related to the plant's origins in Southern Madagascar, thereby harmonizing with the South's element of fire in Feng Shui practice. However, this adequacy can differ based on individual circumstances, reminding us of Feng Shui's uniquely personalized approach to enhancing positivity.

Azarole is often associated with balance and resilience, symbolising long-lasting growth. Its compatibility with a Southwestern-facing direction may stem from Feng Shui principles, where Earth elements dominate this sector and plants like azarole can provide nourishing energy, though this understanding can be individual and subjective.

Butternut squash, with its vibrant yellow hued fruit symbolic of wealth and honor in Feng Shui, is thought to attract positive energy. When placed facing Southwest, it is believed to enhance the energy of relationships and love, as this direction is associated with the Earth element and love relations. However, such interpretations remain open to personal perception and interpretations.

The frosted hawthorn can be an ambiance-enhancing addition, particularly in rooms facing South. Its draught-tolerant nature and glossy frosted hue are believed to encourage the unhampered flow of ch'i energy towards this specific direction. However, its compatibility may differ based on personal elements. Hence, careful consideration of every significant factor is advisable.

The delicate-leafed maxillaria exemplifies fine balance, making it a compatible choice for enhancing energy flow in a setting influenced by Feng Shui. Particularly for a southern-facing direction that symbolizes fame and reputation, it helps to gently bolster these aspects without overwhelming the environment. However, each practitioner's relationship with a Feng Shui tool is unique, so one's personal experience still reigns supreme.