Do Mammoth sunflowers produce multiple flowers?
Do Mammoth sunflowers produce multiple flowers? This giant among sunflowers is a fast grower whose single stalk can reach 12′ tall and produces one 10-12 flower! I like to start Mammoth Sunflower seeds inside in January and transplant them to the butterfly garden in March. By May, the stalky giants can reach 12 feet tall, […]
Do Mammoth sunflowers produce multiple flowers? Read Post »