Yard Smarts

Keep houseplants satisfied with systems that do the work for you.

Watering plants inside a dry home, especially in winter, can turn into a daily chore. Houseplant watering systems are here to save the day and to keep you and your plants happier by providing consistent moisture, without overwatering. To pick the right solution, all you need to know is how much water your plants need.

Try these handy gadgets—they’ll keep watering to a minimum while keeping your plants looking their best.

Spikes and Globes

These simple devices let water slowly drip into the soil. Watering spikes require a glass or plastic bottle to act as a reservoir. Watering globes are an all-in-one solution, and many have a pretty blown-glass look. Depending on the size of your container, you may need several spikes or globes to keep your plant evenly watered. These are best for plants that like to stay continually moist.

Self-watering Containers

These handy pots feature a built-in reservoir in the base of the planter that allows water to be pulled into the soil as it dries. One downside is that they typically need refilling every few days. Most models recommended for houseplants are made of solid-colored plastic, but those designed for outdoor use may give you more options.

Humidity Mats

Water-soaked mats placed in trays below the plants or on top of the soil keep moisture levels steady. Tray mats work best with terra-cotta pots but may dry out quickly in direct sunlight. Rings that rest on the soil are visible and might be unsightly, so add some mulch to disguise them.

Soil Additives

Pellets added to the potting mix absorb and then slowly release water back into the soil to reduce the need to water. Some are made from water-storing polymers, or you can try ones made of biodegradable wool. Do not use these in combination with systems that wick water into the soil; the waterretaining ability of these additives will pull more moisture than your plants probably need.

Drip Irrigation Systems

As a more complex setup, a drip irrigation system supplies a slow flow of water via an emitter attached to tubes. Plants must be close enough to the device for the tubes to reach. Built-in timers can be adjusted for plants that enjoy a dry spell.