What is the average Mayfair barley yield?

Where does the purple loosestrife come from? What literary devices is The roses in thy lips and cheeks shall fade? Which bio-me is a treeless plain where only short grasses mosses and scrubs grow because the ground is frozen for most of the year? Did sunflower come from the new or old world? Why does your honeysuckle get bud on then they drop off? How cold can lemon trees take? What elements do kamias flowers is best for usage as ink? An area of land that gets very little rain and has very little plant life is called? Do Ponga trees have seeds? What is the definition of cucurbita stem? What is the function of the developing optical bud? What couler is sycamore? Scientific name of zinnia? Is wood from the catalpa tree okay to burn as firewood? What is the color of the cherry blossom flower? Is thorn a noun? What type of soil does ginger root grow in? Is Peanut is a seed? How long does it takes for bleach to kill plants? Can sunflowers harm cats if eaten?

What is the average Mayfair barley yield?