How long does it take for a bulrush to grow?

How many pounds of purple hull pea seed to plant one acre? Do marijauna seeds make you sterile? Plants lean toward the light because of plant hormones called what? Can soap water harm an African Violet? What do orchids do to protect themselves from being eaten? Will boiling water effectively kill weeds? How can flowers help water lily's to reproduce? Are Steve green and Keith green related? If a tree hit by lightning is losing it's leaves will it come back next spring or is it dead? Is spruce sustainable? What does the oak branch mean on the back of a dime? What can be used as a substitute for peat when potting plants? What is a Canadian tree called? What is the habitat of a Cherokee Rose? What type of plant has long narrow leaves that flower? How can I propagate a Wandering Jew plant in water? Will using paint thinner kill grass in my yard? Will vinegar kill grapevines if applied directly to them? What does moist soil give to a plant? Why are redwood trees that are grown in plantations not very decay-resistant?