Japanese horse-chestnut brings an elusive harmony when placed in a Northeast corner, a location commonly associated with spiritual growth and personal development in Feng Shui. The robust nature of this plant embodies a strong life force, potentially uplifting the energy in this sector. However, individual results may vary based on the intricate dynamics of one's space.

In Feng Shui, the chalk Lettuce is reminiscent of mountainscape, symbolizing discipline and stability. Its flourishing leaves in diverse directions shed a special compatibility with West-facing spaces. This direction epitomizes Metal element in Feng Shui - resonating with chalk Lettuce's attributes. Yet, final interpretations may vary, reflecting personal circumstances, preferences, and the unique energy interactions of each space.

The oldham's gold woodland foxglove is a harmonious addition to any east-favored space, in line with Feng Shui traditions. Its radiant gold blossoms channel the energy of the rising sun, symbolic for new beginnings & prosperity. Yet remember, each home, like each oldham's gold woodland foxglove, is unique—a precise positioning may vary.

Creeping baby's-breath is considered harmonious for Southwest-facing spaces. This is thought to be due to its creeping nature, which symbolizes progress and forward movement, resonating well with the qualities of stability and grounding associated with the Southwest direction in Feng Shui. Remember that specifics may vary according to individual interpretation.

The painted maple is perceived to usher a sense of calm and serenity in the Feng Shui practice. Particularly compatible when positioned in the East, it's said to draw upon the Wood's energy, fostering growth and renewal. The exact compatibility, however, could vary on an individual basis due to the subjective essence of Feng Shui.

The tugela Cliff-kalanchoe is generally regarded as favorable when placed in the South. Its visually pleasing Coccinea red color infusion augments the Fire element, traditionally associated with the Southern direction in Feng Shui. But bear in mind, the placement's efficacy remains reliant on personal perceptions and specific circumstances.

The purple Anise, due to its purple color, represents wisdom and spiritual awareness in Feng Shui theory. Therefore, it is considered beneficial when placed in the East of a space, as this direction is linked to family, health, and spiritual growth. However, as Feng Shui is highly personalised, this might not apply to everyone's situation.

The lesser meadow rue can introduce harmonious energy in an East-facing setting. Its lustrous, finely-divided foliage reflects the element of Wood, which rules the East in Feng Shui, nurturing growth and renewal. However, always consider the entire surroundings when applying Feng Shui principles.