Houseplants can be a bit farther since many of our favorite houseplants like dappled or weaker light, but within two feet is ...

Grow lights often need to be closer to plants than you'd think. Grow lights must be placed close to plants to ensure sufficient light intensity for growth. Symptoms like stretching and pale leaves ...

Little natural light in your home doesn’t have to mean living without plants — if you invest in an LED grow light. These lights deliver a full spectrum of light, replicating what plants would get from ...

Purdue University associate professor Roberto Lopez (right) and doctoral student Joshua Craver are finding that sole-source LEDs can produce high-quality ornamental seedlings. (Purdue Agricultural ...

A new Buffalo venture thinks it can help plants grow better indoors by using artificial intelligence to fine-tune the light they are exposed to and monitor their health. If they are right, the ...

WEST LAFAYETTE, Ind. - A Purdue University study shows that targeting plants with red and blue LEDs provides energy-efficient lighting in contained environments, a finding that could advance the ...