While it’s a great method, it should be done with care. Here’s how to do it right:
- Use clean, fresh water to make the ice cubes. Avoid cubes made from flavored, salty, or dirty water.
- Place the ice cubes on top of the soil, not directly against the plant stems or roots.
- Allow the ice to melt naturally at room temperature. Avoid crushing it or adding boiling water to speed things up.
- Start with one or two cubes per plant, once or twice a week. Adjust based on the plant’s size, pot drainage, and type.
🚫 Plants That Don’t Like Cold
Not all plants enjoy this chilly method. Avoid using ice cubes on:
- Tropical plants (e.g., Calatheas, Fiddle Leaf Figs): They prefer warm, humid conditions.
- Cacti and succulents: These desert plants are extremely sensitive to excess moisture and cold.
- Plants in ceramic or clay pots: These can crack under extreme temperature changes.
✅ Best Plants for the Ice Cube Method
The method works best on:
- Orchids
- Peace Lilies
- Pothos
- Spider plants
- Snake plants
- ZZ plants
These varieties tolerate low and slow watering well, and many of them also adapt easily to different indoor environments.
🌿 Final Thoughts
Placing ice cubes on your houseplants is an easy, mess-free, and controlled way to keep your plants hydrated without overdoing it. While it’s not for every plant, it’s especially helpful for busy people, beginners, or those who travel often.
Just remember: the key to plant care is observation. If your plant is thriving with the ice cube method — great! If not, adjust accordingly. A little experimentation goes a long way in growing a happy, healthy indoor jungle.
