Each vegetable crop grows best in its own range of temperatures. The optimal temperature range for peppers and eggplants, for example, is 70Â° to 85Â°F; pollination will not occur if the night temperature falls below 55Â°F, and blossoms may fall if the temperature rises above 85Â°F.ach vegetable crop grows best in its own range of temperatures. The optimal temperature range for peppers and eggplants, for example, is 70Â° to 85Â°F; pollination will not occur if the night temperature falls below 55Â°F, and blossoms may fall if the temperature rises above 85Â°F.
Slab Foundations. The two basic types of slab foundations are the monolith and the stem wall. Monolithic foundations are poured as a single form, with the outside edge, about the width of the wall, being 10 to 12 inches deep and the center of the slab typically 4 to 6 inches deep. A stem wall foundation is poured in multiple parts.
R403.1.3.1 Foundations with stemwalls. Foundationswith stem walls shall have installed a minimum of oneNo.4barwithin12inches(305mm)ofthetopofthewalland one No. 4 bar located 3 inches (76 mm) to 4 inches(102 mm) from the bottom of the footing.R403.1.3.2 Slabs-on-ground with turned-down foot-ings.403.1.3.1 Foundations with stemwalls. Foundationswith stem walls shall have installed a minimum of oneNo.4barwithin12inches(305mm)ofthetopofthewalland one No. 4 bar located 3 inches (76 mm) to 4 inches(102 mm) from the bottom of the footing.