Also tomato leaves can yellow at the bottom due to over watering. Sometimes this can not be helped due to Mother Nature. This is why it is important to have well-draining soil, and to use a good mulch around the plants. Using compost, or a transplant mix, in your garden soil will help if drainage is an issue.
Scientific Name(s): Liatris spicata. Abundance: uncommon. What: root/tuber. How: roasted. Where: open fields, landscaping. When: fall, winter. Nutritional Value: calories. Edible gayfeather tuber.
He named the supercontinent Pangaea, meaning entire earth in ancient Greek. Wegener further suggested that Pangaea broke up long ago and that the continents then moved to their current positions. He called his hypothesis continental drift.lthough Wegenerâs evidence was sound, most geologists at the time rejected his hypothesis of continental drift. These scientists argued that there was no way to explain how solid continents could plow through solid oceanic crust. At the time, scientists did not understand how solid material could move.