Even the most diehard plant parent can have trouble knowing individual houseplant water needs. If you have a variety of plants from different regions of the world, each will require a different amount of moisture, and that’s where the tricky part comes into play. If you find yourself asking, “How much water should I give my plant?” then the following tips can help ensure you don’t drown your plant darlings nor dry them to the point of death.
How Much Water Should I Give My Plant?
Bringing greenery into the interior freshens air, livens a space, and creates a restful sight for the eye. Houseplants are the best way to achieve all of this and provide diversity in your décor. Watering a houseplant is probably the most crucial care the plant needs, but many plants are finicky about their moisture requirements and can be difficult to gauge.
Houseplant watering doesn’t have to be a guessing game if you know a few tricks.
All plants need water to survive, although some get moisture from the air and don’t need direct watering. Even a cactus needs water, but too much can cause it root rot and too little will see it shrivel. In fact, over watering is the most common cause of death in indoor plants. If the roots of a plant are surrounded by water, they can’t absorb oxygen.
The first thing needed to provide adequate moisture is well-draining soil. Container plants need drainage holes and, in some cases, the potting mixture needs a bit of grit mixed in to increase porosity. Orchids get some bark in their mixture, while succulents like a little sand or small pebbles. Once you have drainage addressed, watering a houseplant is a much easier affair.
How to Water a Houseplant
Houseplant water needs vary by species, but the method used also differs. Some plants, like African violet, should not have water touch the leaves. Therefore, using a special watering can with a long nozzle or watering from the base are the preferred methods. Plant leaves may spot or develop fungal diseases if they remain wet for too long in warm, humid conditions.
Many plants seem to like water to come up from the roots. To achieve this bottom watering, you can put the container in a saucer and pour water into that for slow uptake. It is still a good idea to water from the top occasionally until excess pours from the drainage holes, which flushes salts from the soil.
Additional Tips on Houseplant Watering
Most experts agree – Do not water on a set schedule. That is because factors such as cloudy days, heat or cooling, drafts and other situations will affect the soil’s dampness.
The best tip is to use your hands and feel the soil. If it is dry when you insert a finger, it is time to water. Water deeply each time to leach salts and get water to the roots. If there is a saucer, empty extra water after half an hour.
Use room temperature water to avoid shocking the plant. Many plants enter a dormant period in winter where they are not actively growing and should have irrigation cut in half. If in doubt, keep plants a bit on the dry side and use a moisture meter to accurately gauge each plant’s needs.