Some pesticides can be harmful to humans, but beer may be an organic solution to that problem, suggests a study published in Frontiers in Sustainable Food Systems. A team of researchers, led by Maite Gandariasbeitia from NEIKER-BRTA Basque Institute for Agricultural Research and Development in Spain, has investigated organic by-products of used beer grains (called bagasse) and canola (rapeseed oil) cakes, to find that they make a useful pesticide when mixed with cow manure.

Greenhouses and solar panels both need to be placed in areas with a lot of sunlight - so why not combine the two? Semi-transparent solar cells could potentially be built into the glass roof panels of greenhouses, capturing light at wavelengths that plants don't use anyway. Now, researchers at North...

Winter temperatures in Alliance, Nebraska can drop to -20°F (the record low is -40°F/C), but retired mailman Russ Finch grows oranges in his backyard greenhouse without paying for heat. Instead, he draws on the earth's stable temperature (around 52 degrees in his region) to grow warm weather produce- citrus, figs, pomegranates - in the snow.

Kaye goes all out on her first try growing loofa for sponges. See the results! Please subscribe! Help me inspire people to grow their own food. Your donation of any amount makes "Late Bloomer" possible and available for anyone. www.latebloomershow.com/donate With original music by Jon Pileggi.