Golden polypody is thought to harmonize well in Northeast facing spaces. The vibrant green color, in Feng Shui, is linked to growth, renewal, and vitality, which aligns with the productive and spiritual elements associated with the Northeast direction. However, as with all aspects of Feng Shui, individual experiences and interpretations may vary.

The purple amaranth may hold a harmonious resonance when placed facing South. This direction is associated with Fire in Feng Shui, and the purple amaranth's vibrant purple color could symbolically feed off this energy. However, responses may vary and one's experiences should be the ultimate guide.

Garden cosmos, with its vibrant and delicate blooms, can harmonize energy in a garden or home. Placing garden cosmos in the South can boost fame and recognition due to its association with the element of fire. By combining these characteristics, garden cosmos could be a subtle catalyst for success in various endeavors.

In Feng Shui, the sweet osmanthus plant enhances the wood element, implying growth and advancement. Its compatibility with the Northwest direction is noteworthy. This is because the Northwest signifies helpful people or travel, and the plant's auspicious energy can boost this aspect of life. However, the plant's effect and effectiveness are, as always, subject to individual interpretation.

Amazonian zebra-plant carries a strong Metal element due to its striped patterning, exhibiting potential for dynamic and focused energy flow. This plant is optimally compatible with a West facing direction. Here, the interplay between its Metal element and the West, an area governed by the Metal element in Feng Shui, promotes balance and harmony. However, individual experiences may vary due to personal energy interactions, thus making this just one perspective in the complex world of Feng Shui.

The jaboticaba tree tree, in Feng Shui, is often seen as a symbol of prosperity and resilience. Owing to its robust nature and ability to produce fruitful yields, it resonates well when placed in the Southwest direction. This placement harmonizes with the Earth element of this direction, particularly bolstering wealth and relationship luck. Remember, though, that Feng Shui remains a subjective art, with interpretations and recommendations varying across different schools and practitioners.

The paperplant slips effortlessly into any setting, yielding a serene vibe. Particularly harmonious when placed in the Southwest areas, it aids in enhancing earth energy. This may culminate in stability and nourishment for the occupants, although interpretations may lightly differentiate due to the enigmatic essence of Feng Shui.

The kale displays commendable synergy with East-facing settings, a perspective linked to its life-sustaining properties and intangible growth signals, closely associated with the Wood element of Feng Shui. However, this compatibility view is dependent on individual interpretations, as Feng Shui is a complex matrix of cosmic signs and personal perceptions.