hardy hibiscus

Hardy hibiscus (Hibiscus 'Annie J. Hemming') thrives when provided with regular watering. During the growing season, this plant should be watered deeply once or twice a week, providing 1-2 inches of water at each session. During the hottest part of summer, it may require more frequent applications. If the soil feels dry, the plant likely needs water. During cooler months, the plant will need less watering, with occasional deep waterings and allowing the soil to dry out slightly in between. When temperatures drop below freezing, the plant will stop actively growing and will not need regular watering until the spring.

Hardy hibiscus (Hibiscus 'Annie J. Hemming') is best grown in a spot that gets at least 6-8 hours of direct sunlight each day. It does best in temperatures over 65 degrees Fahrenheit and also performs best when planted in a loamy, well-draining soil rich in organic material. Plants grown in full sun will have larger flowers and bloom more profusely than those grown in the shade. Neglecting to provide enough sunlight for your hibiscus can lead to stunted growth and little flowering.

For Hardy Hibiscus, it is best to prune in late winter or early spring before the new growth emerges. You should remove any dead, broken, or diseased branches first, as well as thin out any crowded or crossing branches. Next, prune back each stem by about 1-third of its total length. This will promote new, bushy growth and encourage the formation of larger flowers in the summer months. Finally, if necessary, prune to keep the shrub a manageable size and shape. Be sure to use sharp pruning tools and sterilize between cuts to prevent disease.