Grounds for Soil Improvement16th July 2015 • General • Stephanie Donaldson
If you call into Costa Coffee and pick up a free recycled coffee bean bag of used coffee grounds to use as a soil improver and you may find that you can give giant vegetable grower Kevin Fortey a run for his money. He has been using the coffee grounds this year and has noticed a significant improvement in the quality of his vegetables. The coffee grounds slow-release nitrogen, calcium and magnesium and add organic matter to the soil. They are also said to deter slugs and snails, but this has been questioned in the past. The grounds can also be added to your compost heap.