Since antiquity, humankind has observed the sky to understand the Earth. The movement of the celestial bodies, particularly that of the Moon, has always dictated the rhythms of our lives, influencing the tides, agricultural cycles, and even our moods.
1. Introduction: The Invisible Energy Between Sky and Earth generated by the Moon
But the lunar influence doesn’t stop there: a profound and often neglected connection exists with the vital energies of the soil and the subsoil, a field of study known as geobiology. The goal of geobiology is to analyze and harmonize the energetic flows of the Earth, and the lunar influence is a fundamental chapter within it.

Understanding this relationship means learning to read the secret language between Heaven and Earth, to regain balance and well-being; therefore, it’s not enough to merely explore celestial mysteries with Astrology, but it’s advisable to learn to read the profound connections between cosmic laws and telluric energies, for example, by using Local Space Astrology which allows for the cross-referencing of astral and terrestrial information. An application of this technique with Feng Shui is extensively discussed in numerous articles published on this website.”
2. The Gravitational Effect: The Tides of the Soil
The most obvious phenomenon of lunar influence is the tide. The Moon’s gravitational force attracts the ocean water, creating a cyclical movement that we all know.

CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=340999
But the Moon acts with the same force even on our soil, which is permeated with water and mineral substances. Although no rising and falling wave is visible, the same gravitational forces create an earth tide that moves the water present in the aquifers and underlying rocks. This imperceptible, yet constant, ‘breathing’ of the soil is crucial in geobiology.
It is believed that this subterranean energy flow modifies the terrestrial geomagnetic grids, such as the Hartmann and Curry grids, and can influence the vitality and energetic quality of the soil itself, especially if the nodes of the aforementioned grids coincide with natural geopathogenic points, like faults and water veins, and/or induced electromagnetic fields of anthropic nature via underground cables and other subterranean structures (tunnels, pipes, etc.)
3. The Cycle of Light and Shadow: The Subtle Influence
In addition to gravity, light is also a key factor. Moonlight, although faint, is not simply an absence of darkness; it is a light rich in information. Plants and living organisms have developed a sensitivity to these cycles of luminosity.

By NOIRLab/NSF/AURA/W. Liu – Sky Quality Meter on Kitt Peak, CC BY 4.0, https://commons.wikimedia.org/w/index.php?curid=166476037
It is thought that, during Full Moon nights, the increased brightness stimulates the biological and photosynthetic processes of some plants and the vitality of soil microorganisms. Conversely, the New Moon phase is associated with a moment of ‘rest’ and introspection, where energy withdraws inward, preparing for a new cycle. In geobiology, these variations are not only seen as a biological phenomenon but as a variation in the energetic ‘tone’ of a place, which can be amplified if it is crossed by specific planetary lines at particular moments in the lunar cycle. Such phenomena can be read through Local Space Astrology, which projects the position of all celestial bodies—whose coordinates a specific software can calculate—onto the local horizon plane.
4. Points of Maximum Energy: The Key Phases
For a geobiologist, not all lunar phases have the same value. In particular, two opposing energetic cycles are distinguished, reflecting the ‘breath’ of the planet.
- Waxing Moon (from New to Full): Energy rises. This period is considered ideal for all activities that favor growth, expansion, and the restoration of surface energy. It is the time for harmonization work aimed at lightening and allowing an environment to ‘flourish.’
- Waning Moon (from Full to New): Energy descends. This phase is associated with grounding, cleansing, and purification. It is the perfect time for work aimed at draining stagnant energies and strengthening the energetic foundations of a place.
The Full Moon and New Moon phases represent the peaks of this influence. The Full Moon is the moment of maximum energetic expansion, often used to ‘recharge’ crystals or locations with its powerful energy. The New Moon, on the other hand, is a moment of introspection and renewal, ideal for ‘resetting’ and preparing an environment for a new energetic cycle.
In addition to being well aware of the lunar phase calendar, the astronomical position of the Moon relative to a point on Earth must also be considered, as not only the solar-lunar cycle is influential, but also the Moon’s height above or below the local horizon at the time of the Key Phases. As mentioned in the previous paragraph, light is very important, and therefore when the celestial body is visible, particularly when conjunct with the horizon line or the meridian, it will have much greater strength and influence than when it is below the horizon line.

By © Giles Laurent, gileslaurent.com, License CC BY-SA, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=120617277
5. Practical Applications and Final Considerations
Understanding the link between the Moon and geobiology isn’t just theory—it’s an applied art. The most famous example is biodynamic agriculture, which is based precisely on observing the lunar and planetary cycles to obtain healthier and more vital harvests.
Similarly, those who work in geobiology can use this knowledge to choose the most opportune moment to position objects, to purify a room, or to conduct an energy rebalancing session in a dwelling. The goal isn’t to control, but rather to collaborate with the natural rhythms of the planet.
In a world increasingly disconnected from nature, rediscovering this ancient knowledge allows us to reconnect with our planet’s energy and find harmony with the cosmic cycles that govern us. The choice of time and place is fundamental for synchronizing soul, spirit, and body and for optimally channeling the energies that contribute to forming our destiny.