Lettuce (Lactuca sativa) growing in shipping containers converted to an indoor hydroponic farm powered by LED lights. Photographed at Ullr's Garden in Denver, Colorado, USA. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / West, Jim |
Bildgröße: | 3770 px × 2513 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |