Dear Plant Doctor Do you know of a flower that is a perennial, that blooms from early spring to late fall, that is very resistant to insect pests and disease, that is very fragrant, that can handle winter frost, and that is tolerant of heat and high humidity?

How do you handle dead watermelon vines and weeds that are around healthy watermelon plants?

What types of watermelons are best to grow in tropical climates?

How is watermelon plant disease prevented and treated?