Is coffee good for Zanzibar plants?
Fertilise monthly during the growing season (Spring & Summer) with a good liquid fertiliser – such as our Plant Coffee! Simply add a few drops in your watering can when you water – your plants will thank you for it! Use as a liquid fertilizer: A dilution of coffee grounds in water can be applied as a liquid fertilizer. Add 2 cups of coffee grounds to 5 gallons of water and allow to steep overnight. Use to water containers and garden beds, or as a foliar spray.
Do plants grow better with coffee grounds?
Coffee grounds are considered Green Compost (high in nitrogen, low in carbon) and should be mixed with brown compost (leaves, etc). It adds nitrogen to the soil, so plants that thrive of high concentrations of nitrogen (such as berries, tomatoes, peppers) will benefit from it, while others won’t get as much out of it. If, however, you’re adding coffee grounds directly to plant soil, you should do so less frequently to avoid the soil becoming too acidic. Once or twice during your plant’s active growth season is recommended.Coffee and coffee grounds are acidic and, while there are some plants that love an alkaline soil and won’t do well with the addition of coffee, such as lily of the valley, lavender and honeysuckle, some plants absolutely thrive in an acidic soil.