35+ How Often Water Coffee Plant Gif. Lots more houseplant wisdom in my book 'the new plant parent'. On average it takes about 140 liters (37 u.s.
On average it takes about 140 liters (37 u.s. That's because there are actually many variables that can make it tricky to know exactly when to water and how often, never mind how much each particular plant needs. When there's just a few plants, you might use a plastic bottle hand sprinkler to moisten the top of the soil level.
One to two inches per week.
Bunny guinness explains how to keep the water flowing all year round, even in times of drought. To discourage rot, allow the soil to dry between waterings and never let it sit in water. 8 great ways to know how often you should water houseplants. Learn how you can use coffee grounds in your compost and your leftover liquid coffee for watering your plants with this simple guide.