The double spiral design maximizes sun penetration for optimal flowering and fruit set. Spiral cropping also provides for convenient walk in/drive in access to plants. Paths between spirals give plants room to grow, provide for ease of sowing and quick harvest.
A 2-acre spiral Crop Circle generates significant revenue for a farm. Spiral pattern openings may be configured double row quadruple row depending on crop type. A double row spiral has 138,000 openings spaced 6 inches on center suitable for large leaf green crops like Kale, bush beans, spinach and eggplant. A quadruple row spiral has 277,000 openings spaced 6 inches on center suitable for vertical crops like peppers, lettuce and corn.