790K views · 495 reactions | Have you ever wondered exactly how tall that very tall-looking tree really is? Use this very simple technique to measure the height of a tree in metres  | Forestry England | Facebook

You don't need special equipment to figure out the height of a tree! With a stick, our feet, a ruler and some handy math, we'll be estimating the height of a tree for today's Garden Check-In. | Lewis Ginter Botanical Garden