To water Woodland pterostegia, you can use a garden hose with a spray nozzle, a watering can, or just about any other common watering tool. Generally, Woodland pterostegia is not too picky about how they receive their water, as they can live off of rainwater, tap water, or filtered water. Often, you should try not to water this plant from overhead, as doing so can damage the leaves and flowers and may lead to disease as well. At times, the best method for watering this plant is to set up a drip irrigation system. These systems work well for Woodland pterostegia as they apply water evenly and directly to the soil. For one Woodland pterostegia that grows in a container, you can use a similar watering approach while changing the tools you use. To water a container-grown Woodland pterostegia, use a cup, watering can, or your tap to apply water directly to the soil.