Question

Maize can tolerate the temperature up to ______.

• A. ${32}^{\circ }$
• B. ${35}^{\circ }$
• C. ${37}^{\circ }$
• D. ${39}^{\circ }$

Answer 1

The correct option is B ${35}^{\circ }$

${35}^{0}C$

The best grow room temperature during the vegetative stage of growth is 70-78 degrees F. when the lights are on during the “daytime” and no more than 10-15 degrees cooler at “night” with a relative humidity of 45-55%. With these settings, your plants will best be able to convert light into energy for growth.