How long does it take for a bulrush to grow?

Why do trees squeak in the wind? What is Bengali word for caraway seeds? What is a structural adaptation of prickly pear cactus? How can I effectively remove dirt from my yard? How can I effectively raise my front yard to improve its appearance and functionality? What do you call the ground around the house covered with grass? Which among the following is not a single flower but a group of flower 1.datura 2.sunflower 3.rose 4.china rose? How do zebras adapt to the different seasons? Where can you buy a Judas Tree or its seeds? How long before you can walk on grass seed after planting it? Was the plant cleopatra on Addams family really a marijuana plant? What is bad about radiata pine? Why is there water pooling in my yard? Are roses annual? A pine tree is called a sporophyte because it? Slogen on water? Vial is to liquid as silo is to? The concentration of nitrates is often higher in plant roots than it is in the soil around them Plants maintain this difference you concentration through? What are 2 groups of primitive primates? How many centimeters does a bean plant grow in four weeks?