Plants that like nitrogen do well with coffee grounds as fertilizer. Putting it in the soil helps keep plant diseases and pests away and keeps more water in the soil. Let’s look at some houseplants that like coffee.
How to Use Coffee for Houseplants
Coffee grounds are a good source of nitrogen, they help good microbes grow in the soil, and they help plants that like to grow in an acidic environment. It can be used in the ways below:
- Coffee grounds can also be used as a form of organic matter. Use 1 part ground coffee to 3 parts garden soil or potting mix for the best results.
- You should also put coffee grounds in your compost bin. Aside from that, you can always sprinkle your plants with used coffee grounds.
Houseplants that Love Coffee
1. Christmas Cactus
Botanical Name: Schlumbergera bridgesii
Twice a week, you should water your Christmas cactus with water that has coffee in it. If there is enough light, it will help the plant grow and bloom.
Botanical Name: Epipremnum aureum
Pothos sometimes likes to drink black coffee. You can also add coffee grounds to the soil when you move the plant and watch it grow.
Botanical Name: Philodendron
There are many kinds of this lovely houseplant that can be grown inside. Put coffee grounds in the soil or sprinkle a mixture of coffee and water. This will help the plant grow well.
4. African Violet
Botanical Name: Saintpaulia spp
This beautiful houseplant is a great way to bring some colour into your home. It likes nitrogen and acid a lot, so mix coffee with water to help it grow the best it can.
Botanical Name: Cyclamen persicum
This pretty house plant blooms from December to April. During the blooming season, water the cyclamen often with a coffee-water mixture to help them grow in a dense way.
6. Miniature Roses
Botanical Name: Rosa
Most types of roses, even mini roses, need nitrogen and acidic soil, which coffee grounds provide. This makes the roses bloom more. You can also give each plant a half cup of black coffee once every two to three weeks.
7. Jade Plant
Botanical Name: Crassula ovata
Like nitrogen, coffee is something that jade plants like to eat. It keeps their black colour and helps the stems grow strong. Keep in mind that jade plants detest being overwatered.
8. Snake Plant
Botanical Name: Sansevieria trifasciata
This plant doesn’t need much care, but it does like the occasional cup of coffee. Every three weeks, sprinkle a solution of two parts coffee to three parts water over the pot.
9. Spider Plant
Botanical Name: Chlorophytum comosum
This air-cleaning houseplant does best in mildly acidic soil, and its thin, spider-like leaves are well-known. Mix one part coffee with three parts water to help plants grow.
Botanical Name: Rhododendron
This plant is known for its beautiful flowers, and coffee grounds will help it bloom in abundance. Just put it in a window in your house that faces south or west, and it will grow.