Planting instructions come with each package. All seeds are guaranteed. Send us photos of your beautiful gardens and ideas about how to capitalize on various landscape styles using Van Dyke Zinnias . A tour of the farm grounds will convince you we know how to design beautiful views to enjoy from the back or front porch, patio, deck, or along the driveways of your home. If you were to visit the Farm, you couldn't help but notice the many species of birds that fly over or live nearby.
Birds consume huge quantities of seed and other natural foods found on a farm.
Birds aren't the only species to depend on seeds. One secret Van Dyke Zinnias is itching to tell you about is how to control powdery mildew that gets on your zinnia plants, making them ugly and sick, and eventually spreading through the beds, stunting flower growth, and threatening to kill the plants if the infection is severe. For more detailed information, see our article on powdery mildew on our News Page . Services or discussion topics are listed below. Since January 1999.