What kind of stem does the lemon tree have?

When do you plant daffodils in North Georgia? Where can I buy a 'Henri Robert' lilac? How can I effectively incorporate composting peanut shells into my gardening routine? Why do terracotta pots turn white? What is the difference between Bud Not Buddy and if? What are the differences between a lily and daisy? What is the normal height of the current tree? How fast does seaweed grow? All of my flowers except two are roses. All of my flowers except two are tulips. All of my flowers except two are daisies how many flowers do i have and what are they? What does it mean when your plants leaves turn yellow? Are sunflowers supposed to droop over when mature? Can tree ferns be grown successfully in the north of England? What are some real world applications to making your plants grow taller? Where is lily valley? What does an nursery employee do? Reason why gardener will get the largest mass of peas from his garden if he grows variety? What are some names of redwood trees in California? What do you need for a compost heap? Why does mint turn black? How can I prevent overwatering my spider plant to ensure its health and growth?