In other words, it's never going to be as easy as dumping the grounds on your soil. Another common belief is that adding coffee to your tomato plants will help acidify the soil by lowering the pH.

but you’re not going to get the full potential from your coffee grounds unless you compost them.” Tomato plants and ...

Gardeners up and down the UK are being urged to take action in December - using coffee granules. After a very disappointing summer with lots of rain, gardeners are now facing another wet yet so far, ...