This period when then energy is moving downward is also the best time to transplant and prune. The last quarter is best for cultivating and harvesting. The second influence of the moon happens as it moves through the signs of the zodiac in the heavens every couple of days. Different signs are associated with the elements of earth, air, fire, and water. Water signs are the most fruitful and productive, best for planting.
Earth signs are mixed and favor specific plants.
Fire and air are barren and best for cultivating and harvesting. A fire sign. Barren and dry. Harvest root and fruit. Cultivate, destroy weeds and pests.