I have saved several days of coffee grounds, but they are molding on the surface already.....can I still put them out on the soil around my azaleas?
Saving Coffee Grounds for Soil Enrichment – Specifically Azaleas and Hydrangeas
skbeatty added on April 10, 2018 | Answered
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Answered on April 10, 2018
I'm sorry to inform you that the acid in coffee leaches into the water when it is brewed. Your coffee grounds are a great addition to your compost heap. Try an organic soil acidifier/fertilizer like Hollytone.
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