Growing in Harmony with Nature
For thousands of years, farmers around the world have used the lunar calendar to find the perfect time to sow and harvest. What was once often dismissed as “witchcraft” is gaining more and more recognition today in biodynamic farming – including among passionate cannabis growers.
In this article on weedx.ch we dive deep into the world of tides and moon phases. We show you how to use the lunar cycle to get the best out of your plants – whether they come from cannabis seeds or hemp clones.
The science behind the lunar cycle
Just as the moon controls the tides of the oceans, its gravity also affects the moisture in the soil and in plant cells. It’s all about sap flow:
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During a waxing moon, fluids are drawn up into the upper parts of the plant (leaves and flowers).
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During a waning moon, energy is concentrated in the roots.
The 4 phases for your cannabis grow
1. New moon: the resting phase
In the dark phase, the plant’s energy is at its lowest. This is the ideal time for quiet tasks.
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Tip: avoid heavy training or pruning your plants. Use the time to clean your equipment or plan your next run on weedx.ch.
2. Waxing moon: growth & vitality
As the crescent moon grows, sap flow rises. During this time the plant is especially resilient.
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Germination: this is the perfect time to put seeds in the soil. Moisture rises and helps the seedling break through its shell.
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Vegetative phase: your plants now grow faster and stronger.
3. Full moon: the peak phase
The full moon marks the peak of energy. Water and nutrient uptake is now at its most efficient.
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Tip: many growers swear that germinating at full moon gives particularly high germination rates. During this time the plants are at their most vigorous.
4. Waning moon: root power & harvest
The light fades and energy returns to the earth.
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Roots & repotting: since the focus is now on the root system, this is the best time for repotting or training (LST) – the plant is under less “pressure” above ground and is less likely to snap.
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Harvest: for the best aroma, harvest shortly before the new moon (at the end of the waning moon). Sap flow is minimal, which shortens drying time and protects the terpenes.
Biodynamics vs. conventional growing
Do you have to grow by the moon? No. But many growers report:
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Stronger roots when following the waning phases.
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Higher germination rates during a waxing moon.
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Fewer stress symptoms after repotting.
It’s an invitation to reconnect with the natural rhythms of the earth – a principle we also value in our products at weedx.ch.
Conclusion: the proof is in the trying
Growing by the lunar cycle needs one thing above all: patience. But if you have the time to sync your schedule with the sky, it could be the deciding factor for your next record harvest.
Discover pure nature at weedx.ch: we love the synergy of knowledge and nature. Our CBD products and CBD flowers are selected with the greatest care to always bring you the best quality – whatever phase the moon is in!
Sources & further reading
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The Old Farmer’s Almanac: Gardening by the Moon. (Comprehensive guide to the basics.)
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Demeter: Biodynamic farming and moon phases.
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Royal Queen Seeds: Growing cannabis by the lunar calendar.
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Leafly: The moon cycle and marijuana growing.