Plant in summer or fall. Takes 8 days to produce a large sunflower. Yields more seeds at harvest. Sunflower Seeds are a seed that, when planted and grown during Summer, produce Sunflower.
using certified seeds, burning infected plants, and applying appropriate fungicides. Sunflower mature within three to four months depending on the variety. Harvesting is done when the heads turn ...
Pacific Biodiesel began harvesting its 14-acre field of sunflowers Friday. The combine, purchased from a Northern California family farm, reaps, threshes and winnows oil-rich sunflower seeds from ...