In Feng Shui, false dittany could potentially harmonize with Northeast facing areas of the home. This may be due to the plant's grayish-white foliage which might symbolize wisdom and metal energy per se, resonating with the element of Earth prominent in Northeastern regions. However, Feng Shui interpretations can vary greatly, thus it's advisable to sense the plant's energy within your own space.

Kolomikta is believed to resonate harmoniously with the East direction. Its vibrant foliage captures the energy of the rising sun, signifying renewal and growth. However, the interpretation of Feng Shui principles is subjective and is best tailored to individual needs and preferences.

The cultivated endive harmonizes well with Eastern facing placement, reflecting properties of growth and renewal. This area, shadowed by the auspicious Wood Element in Feng Shui, resonates with cultivated endive's vitality, enhancing its potential. Still, interpretations can differ, aligning with one's personal energies and surroundings' distinct signatures.

The hoja Santa aligns harmoniously with the East-facing direction. As a plant thriving in many climates, it signifies adaptability and resilience, matching the Wood element associated with the East, in Feng Shui philosophy. However, one's personal Qi may affect this compatibility, thus individual experiences may vary.

Caesarweed, also known as Urena lobata, carries a subtle yet harmonious energy, aligning well with the tranquil nature of the Northeast direction in Feng Shui. The Northeast, a symbol of knowledge and wisdom, can gracefully balance the plant's vibrant energy. However, remember that Feng Shui and plant compatibility can vary greatly depending on personal circumstances and interpretations.

The japanese hop aligns rather harmoniously with Northeast-facing homes, imbuing a tranquil ambiance. This link might draw from the prevailing Feng Shui belief that the plant's vigorous growth mirrors potent energy, advantageous in such locales.

The meadow foxtail represents balance and growth, mirroring the vital life energy in Feng Shui. In the intricate dance of Feng Shui energy, it could harmonize with a Northwest-facing direction. This is arguably due to the Northwest's symbolic association with resilience and steady growth, qualities seemingly echoed by the meadow foxtail. However, don't misunderstand Feng Shui as a precise science; it's an interpretive art, and individual experiences may vary.

The spotted water hemlock is generally compatible with the North direction, based on certain Feng Shui philosophies. Traditionally, North signifies water, and the spotted water hemlock, being a water-loving plant, could potentially enhance the balance and flow of chi in your environment. However, the interpretation may vary depending on personal outlooks, reinforcing the innate subjectivity of Feng Shui.