Maintaining a Soil Lamp is as simple as watering a plant – just feed it a splash of water every now and then to keep the energy flowing. Continue reading below Our Featured Videos ...

Arizona State University. (2023, April 20). Using solar farms to generate fresh desert soil crust. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2023 / 04 ...

Add fresh dirt when recycling potting soil. By MARIANNE BINETTI, SPECIAL TO THE P-I April 12, 2006. ... Can I reuse the potting soil that I used last summer?