Library We have compiled many articles on growing sunflower garden seeds and problem solving. Check back occasionally for new additions to our library. Colorado Sunflower Guide Florida Cut Sunflower Guide High Plains Sunflower Guide Kansas Cut Sunflower Guide Maryland Cut Sunflower Guide Sunflower Growth Stages Sunflower Insect and Disease Pests Sunflower Disease Pictorial Sunflower Rust Management Sunflower Rust 2 Sunflower Fungicides Sunflower Weed Control