Gardening by the Yard Season 6 Episode 23 Spring Chores

Winter is gone, and master gardener Paul James goes out to his yard to survey what needs to be done. He answers questions from viewers concerning special gardening tools designed for disabilities or repetitive stress injuries, keeping mechanical equipment clean and using caster oil to repel moles. Many gardening tasks involve measurements and formulas if they are to be done correctly. James discusses some of the most basic--and necessary--formulas of gardening, and he uses some of his new math skills to talk about transplanting trees.