Coffee grounds have become a popular composting material for plants, as they provide nitrogen, which is essential for the growth of most plants. However, not all plants benefit from the nitrogen that coffee grounds provide. This means that not all plants like coffee, and before you start using coffee grounds on any plants in your home or garden, it’s important to make sure they’re okay with coffee grounds. Here are some plants that don’t like coffee grounds:
Lavender
is a plant that thrives in full sun and hot, dry, sandy, non-acidic soil. This beautiful flower does not benefit from the addition of coffee grounds. Growing lavender in highly acidic soil will hinder its growth.
If you find that your lavender soil is acidic, add lime, which will reduce the acidity and increase the alkalinity of the soil. Lavender thrives in alkaline soil.
Orchids
Remember that coffee contains nitrogen, which may help some plants grow well. However, this does not apply to orchids, as there are no living organisms that break down the nitrogen in coffee. Mulching with coffee grounds may be beneficial for some plants, such as roses, but it is a disaster for orchids, as coffee grounds can cause root rot, since orchid roots cannot absorb nitrogen. So, be sure to sprinkle coffee grounds on top of your orchid’s soil.
Pothos
is a popular and common houseplant. This may be because it is easy to grow and requires little maintenance. Adding coffee grounds to your pothos plant can be harmful to the ทางเข้า ufabet https://ufabet999.app plant, as it prefers acidic soil. While pothos may benefit from the nitrogen that comes with coffee grounds, the proportional increase in soil acidity can be harmful to the plant.
Rosemary,
a plant that does not like acidic soil, may not benefit from adding coffee grounds to the soil. However, you can reduce the acidity of coffee grounds by diluting them with water before watering your rosemary plant.
Cactus, cactus
or cactus is a desert plant. It needs well-drained soil with a balanced mix of organic and inorganic materials. Coffee grounds can easily change this balanced mix, which will hinder the growth of the cactus. Coffee grounds contain caffeine, which hinders the growth of the cactus.