Spirea japonica anthony waterer is a deciduous shrub that is native to East Asia. This shrub is known for its clusters of pink flowers that bloom in early summer. The anthony waterer spirea is a popular landscaping plant because it is relatively low-maintenance and easy to grow. This shrub prefers full sun and well-drained soil, and it can tolerate occasional drought. Although the anthony waterer spirea is generally pest- and disease-free, it is susceptible to powdery mildew and leaf spot.
Related plant:
Spirea Vanhouttei
About soil condition, the Spirea Japonica Anthony Waterer grows in well-drained soil with a slightly acidic to neutral pH level. It also prefers full sun to partial sun exposure and tolerates a wide range of soil types.
Like the other spirea shrubs, the spirea japonica anthony waterer needs full sun to partial sun in order to thrive. This means that it should be placed in an area of your garden that gets at least 6 hours of direct sunlight each day. If you live in an area with hot summers, it's best to provide some afternoon shade for this shrub to prevent leaf scorching.
The temperature conditions that are required for spirea japonica anthony waterer to grow are cool to moderate temperatures. This plant prefers full sun to partial shade and well-drained soil. If the temperature is too hot, the plant will not flower.
Ideal humidity condition for this plant is around 50% or less. If the humidity is too high, the leaves will start to yellow and the plant will become limp. If the humidity is too low, the leaves will become dry and crispy.
Regarding fertilizer, this kind of plant doesn't need a lot. You can actually overdose it and burn the roots if you're not careful. A light application of organic fertilizer in the spring is all that's needed. As for the roots, they're quite deep and resistant to most things. But if you have really heavy clay soil, you may want to loosen it up a bit before planting.
Pruning is an important part of keeping your spirea japonica anthony waterer healthy and looking its best. Prune in early spring, before new growth begins. Cut back last years growth to about 6 inches from the ground. This will encourage new growth and blooming. Deadhead (remove spent flowers) throughout the season to keep the plant looking tidy and to encourage more blooms.
Propagation : Spirea japonica 'Anthony Waterer' can be propagated by softwood or hardwood cuttings, or by layering. To take softwood cuttings, cut 4-6" pieces of new growth in late spring or early summer. Dip the cuttings in rooting hormone and plant in a well-drained potting mix. Keep the cuttings moist and in bright, indirect light until they are rooted. To take hardwood cuttings, cut 6-8" pieces of non-flowering wood in late summer or early fall. Dip the cuttings in rooting hormone and plant in a well-drained potting mix. Keep the cuttings moist and in a cool, dark place until they are rooted. Spirea japonica 'Anthony Waterer' can also be propagated by layering. To do this, choose a healthy, non-flowering branch and bend it to the ground. Make a small slit in the bark where the branch touches the ground and cover with soil. Keep the branch moist and in a shady place. Roots should form within a few months.
Usually, the plant growth rate is about 1 foot per year. But, there are a few things that can affect this. The type of soil, whether the plant is in a pot or in the ground, the amount of sun or shade, and the amount of water can all play a role in how fast or slow the plant grows. Fertilizer can also help to speed up growth.
Common problems for this kind of plant are that the plant is susceptible to various diseases, including powdery mildew, rust, and leaf spot. The spirea japonica anthony waterer is also susceptible to aphids, scale, and spider mites. These pests can cause the leaves of the plant to yellow and drop off.
Source:
Spiraea japonica 'Anthony Waterer' habit: UIPLANTS
Anthony Waterer Pink Spirea - University of Florida
Japanese Spirea (Spiraea japonica)-Hort Answers - University of ...
