Of course, Obamaâs record on job growth is also much worse than President Reaganâs record. Net job growth has declined under Obama. By the end of the second year of their terms as president, economic growth under Reagan averaged 7.1% , under Obama an anemic 2.8%. (IJ Review)
If the proper temperature is not maintained within the greenhouse, the tomatoes will fail to produce. You should plan on keeping the greenhouse above 60Â°F, but below 90Â°F. In most areas, this will require some heating during cold weather.
Cool soil temperatures affect the tomato plant negatively, especially if they persist for more than a week. Temperatures dipping below 55 degrees Fahrenheit stops both pollen production and overall plant growth.