How does temperature affect the growth of the radish plant? Planting Science Team: Plant Peas

Hypothesis If the plant placed near the window has a lot of moisture, then we think that the plant without the heating pad will grow the tallest. The heating pad will eventually dry up the soil even if we happen to water it every day. Watering the plant placed on top of the heating pad everyday won’t prevent the soil from being arid. As a result, we predict that the plant that’s kept in room temperature (75.2 degrees Fahrenheit~ 76.28 degrees Fahrenheit), placed near the window for natural sunlight, and watered every other day will grow taller than the plants that are getting light from a lamp and heat from a heating pad. 

Data Table Biomass: Normal #1: 0.1792 g Normal #2: 0.1560 g Date Height Heat#1 (Heating Pad) Height Heat #2 (Heating Pad) Height Normal #1 (Near Window) Height Normal #2 (Near Window) 13-Mar 6 8 4 2 15-Mar 9 11 19-Mar 13.5 14.5 12 21-Mar 16 17.5 12.5 23-Mar 19.5 23 14 Biomass: Normal #1: 0.1792 g Normal #2: 0.1560 g Heat #1: 0.2790 g Heat #2: 0.3055 g Date Temperature Heat #1 (Heating Pad) Temperature Heat #2 (Heating Pad) Temperature Normal #1 (Near Window) Temperature Normal #2 (Near Window) 13-Mar N/A 15-Mar 93.2 88.7 80.6 80.24 19-Mar 86.72 80.4 82.3 21-Mar 85.2 86.3 84.7 23-Mar 85 85.5 81 80.2

Temperature difference- Normal #1 and #2

Heating Pad Temperature Difference

Window Height Difference

Heating Pad Height Difference

Pictures http://plantingscience.org/index.php?module=pagesetter& func=viewpub&tid=2&pid=4881