What kind of nut grows on the wall?

You are having a fence built and there are pine tree roots where the posts will go and the fence builder says it will cost more Is that true? What is another name for seed leaves? How can you determine if a spaghetti squash is ripe? Why was Charlie taking the tests? How can I successfully plant wheat berries in my garden? Can reindeer eat asparagus? What is the common name of Rheo plant in Bengal? What vegetable names are compound words? What is a good reason why corn seeds should be planted deeper in the dry season than in the wet season? What does companion planting mean? Why are there no female flowers on my cucumber plant? Which Christmas tree holds its needles the longest and smells the best? Are carrots biennial vegetables? How can I prevent my nerve plant from wilting? Why is there a waxy covering on the needles of evergreen trees? Which type of timber usually comes from broad leaved trees? Is there a nut that begins with z? What are terraced fields? Is a hawthorn tree a hardwood or softwood? Why do my leaves have brown spots?