

This week's plant of the week is another one of my favorites-hydrangea. I have 3 in my back yard that are about 5 years old now. Two are blue and one is more pinkish-purple like the one above. They are virtually maintenance free and provide me with lovely blooms year after year.
We get a lot of small frogs in our neighborhood, and one of their favorite resting places are the large hydrangea leaves. They like to jump out at me when I water my plants and give me a little scare. The girls like to search for them in the leaves and then catch them and put them in Winston's pool. Here are some facts about hydrangea:
- First discovered in Japan, the name hydrangea comes from the Greek “hydor,” meaning water, and “angos,” meaning jar or vessel. This roughly translates to “water barrel,” referring to the hydrangea’s need for plenty of water and its cup-shaped flower.
- Hydrangea colors include white, blue, pink & purple and are determined by the acidity level of the soil.
- In acid soils the flowers will be blue and in alkaline soils the flowers will be pink.
- Two common varieties are Hydrangea macrophylla (rounded cluster) and Hydrangea paniculata (pyramidal cluster).
- Hydrangeas are deciduous shrubs that grow from 4-12 feet depending on their variety.
- Hydrangeas are easy to grow in well-drained soil. They prefer morning sun & afternoon shade.
- As a general rule, fertilize twice a year in early spring & early fall. Use a time-released fertilizer if possible.
- In the Pacific Northwest the best time to prune is after blooming is done in the fall, usually around October.
- If your hydrangea's leaves are lush & green but don't have any blooms, you may be over-fertilizing.
- Insect pests include aphids, leaf tiers, rose chafers & red spiders.











