moonflower

Moonflowers should be watered approximately every 2-3 days. Water the soil until it is moderately moist, making sure not to over-water. Too much water can cause the plant to become overwatered and lead to root rot. During the warm summer months, additional waterings may be needed due to the high temperatures and increased evaporation. Make sure to water at the base of the soil to avoid wetting the foliage.

Moonflower is a tender, fast-growing, tropical plant species that loves plenty of direct sunlight. For optimal growth and flowering, it needs 6-7 hours of full sun every day. It thrives in temperatures between 65–78 °F (18–26 °C). In warmer climates, it needs some protection from the midday sun to prevent scorching. Moonflower will also need some shade during hot summers, or its leaves may get scorched. In colder climates, it needs some protection from early morning and late afternoon sun.

It is recommended to prune moonflower (Ipomoea alba) plants beginning in late winter or early spring before new growth has begun. Pruning should be limited to cutting back long tendrils or removing dead and diseased growth. To keep the plant healthy, it is best to avoid removing more than 1-third of the plant's overall foliage. Pruning can encourage new growth and help to keep the plant looking tidy during the growing season. Doing so will also help the plant direct energy to blooming new flowers.