Farmers Almanac 2024 Planting Dates Oklahoma. Farmers' almanac creates its forecast two years in advance using a proprietary formula that considers sunspots, lunar tides, the positions of other orbiting planets in our solar. The planting calendar below tells you when to plant in the spring and also plant in the fall, based on your zip code or postal code.
Farmers’ almanac creates its forecast two years in advance using a proprietary formula that considers sunspots, lunar tides, the positions of other orbiting planets in our solar. Our spring planting calendar starts with the very.