DENDROLOGY

Detailed explanation-1: -Annual Tomato Plants Annual tomatoes produce tomatoes all summer and into the fall until temperatures fall below 55 degrees Fahrenheit. Once plant growth and fruit production stop, the tomato plant is done.

Detailed explanation-2: -annual, any plant that completes its life cycle in a single growing season. The term is usually applied to herbaceous flowering plants in which the dormant seed is the only part of an annual that survives from one growing season to the next.

Detailed explanation-3: -Annual flowers grow for one long season, often into the fall, then die with the onset of freezing weather. With perennials, the above-ground portion of the plant dies back in freezing weather, but re-grows from the base and rootstock the following spring to bloom again.