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Are Coffee Grounds Good for Plants
Episode 580
Hello, plant pals! Coffee break got you thinking' about those leftover grounds and their garden potential? Hold on to your mugs, because we're about to brew up some truth about coffee and your green friends!
First things first, coffee grounds aren't magic beans, but they do pack a punch of nitrogen, good for leafy growth. Toss them straight in the soil, though, and you might create a bitter brew for your plants. The grounds must first break down, like old newspapers in a compost pile.
Worms and microbes will turn those grounds into plant-friendly gold over time. So, toss them in your compost bin, layer with leaves or grass clippings, and let nature's recyclers work their magic. In a few months, those grounds will be a delicious compost treat for your veggies and flowers.
But hey, some plants like a quick caffeine fix! Sprinkle spent grounds around acid-loving beauties like blueberries, rhododendrons, and azaleas. The grounds can lower soil pH, making them feel like royalty in your garden. Just don't overdo it – too much acidity can be a buzzkill for other plants.
So, remember, coffee grounds are best enjoyed brewed into compost or as a light sprinkle for acid-lovers. They're not a miracle cure, but a fun, free way to give your garden a little extra pep!
Happy planting, and keep those questions coming!
🪴Ken Lain, the Top 10 Gardener
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Published on 11 months, 3 weeks ago