{"id":21701,"date":"2024-04-18T17:06:05","date_gmt":"2024-04-18T21:06:05","guid":{"rendered":"http:\/\/www.fromhousetohome.com\/?p=21701"},"modified":"2024-11-23T01:14:57","modified_gmt":"2024-11-23T06:14:57","slug":"japanese-pieris","status":"publish","type":"post","link":"https:\/\/www.fromhousetohome.com\/garden\/japanese-pieris\/","title":{"rendered":"How To Grow and Care For Japanese Pieris Shrubs"},"content":{"rendered":"\n

Japanese Pieris (or Japanese Andromeda) is a stunning evergreen shrub known for its vibrant foliage and cascading clusters of bell-shaped flowers. Learn how to plant, grow and care for this eye-catching plant that will provide 4-season interest in your garden. <\/p>\n\n\n

\n
\"how<\/figure><\/div>\n\n\n

Japanese Pieris, also known as Pieris japonica<\/em> (pee-AIR-iss jah-PON-ih-kah ), ‘Andromedia’ or ‘Lily-of-the-Valley’ shrub, is a low maintenance evergreen bush that thrives in part shade and provides four season interest in your garden.<\/p>\n\n\n\n

If you’re looking for an alternative to Rhododendrons and Azaleas, this is the perfect shrub to consider. <\/p>\n\n\n

\n
\"Pinkish<\/figure><\/div>\n\n\n

In early spring, the bush is covered in racemes of fragrant white, pink or red bell-shaped flowers that are reminiscent of a profusion of lily-of-the-valley blossoms.<\/p>\n\n\n

\n
\"These<\/figure><\/div>\n\n\n

The shrubs bloom for several weeks, then the bronzy red new foliage emerges.<\/p>\n\n\n\n

Eventually it matures to glossy dark green evergreen leaves.<\/p>\n\n\n\n

In the fall, white bead-like flower buds appear in star shaped tendrils which contrast with the foliage and remain on the shrub all winter. <\/p>\n\n\n\n

Then they’re ready to start the bloom cycle once again. A true all season plant!<\/p>\n\n\n\n

Where to grow Japanese Pieris<\/h2>\n\n\n
\n
\"Japanese<\/figure><\/div>\n\n\n

Scientific name:<\/strong> Pieris japonica<\/em>
Zones<\/strong>: 5 to 8
Light<\/strong>: Part shade to shade
Height<\/strong>: 3′ to 10′ (depending on the variety)
Spread<\/strong>: 3′ to 5′
Bloom Time<\/strong>: Early spring
Flower color:<\/strong> White, pink, red<\/p>\n\n\n\n

This member of the heather family is native to the mountainous regions of Japan, Taiwan, and east China.  <\/p>\n\n\n\n

But it is easy to grow in the North American zone 5 to 8 woodland landscape and has the added bonus of being deer resistant.<\/p>\n\n\n

\n
\"Pieris
Pieris “Forest Flame”<\/figcaption><\/figure><\/div>\n\n\n

Pieris grows slowly but can eventually reach a height of more than 10 feet, so make sure to plan for its eventual size. <\/p>\n\n\n\n

The 6 year old bush in my Zone 5 garden is only 4′ high and 3′ wide.<\/p>\n\n\n\n

There are also hybrid varies that are compact in growth and shorter than the original Pieris japonica.<\/p>\n\n\n

\n
\"White
\u00a9John A Trax Jr<\/figcaption><\/figure><\/div>\n\n\n

Although they will grow in full shade, there will be more blossoms and brighter spring foliage if the plant is situated in filtered or partial afternoon shade.<\/p>\n\n\n\n

A word of caution, although this plant is lovely to look at, it should not be ingested.  It is poisonous to people and pets.<\/p>\n\n\n\n

How To Plant Pieris japonica<\/h2>\n\n\n
\n
\"Pieris
\u00a9Anthony Baggett<\/figcaption><\/figure><\/div>\n\n\n

Acidic soil is required.  I plant mine with a mixture of triple mix and moist peat moss.<\/p>\n\n\n\n

Do not plant the root ball below soil level.  Flowering will be reduced if the Pieris is planted too deep.<\/p>\n\n\n\n

A 2- to 3-inch layer of mulch helps to conserve water and reduce weeds.<\/p>\n\n\n\n

Then water to a depth of 3 inches into the surrounding soil, once a week.<\/p>\n\n\n\n

Pruning<\/h2>\n\n\n\n

I have rarely had to prune my Pieris japonica ‘Mountain Fire’.<\/p>\n\n\n\n

Apart from removing the spent flowers, the only pruning needed is to remove overgrowth or diseased branches.<\/p>\n\n\n\n

However, if you do need to cut it back for some reason, do it in the spring immediately after it has finished blooming. Otherwise, you will cut off next year’s flower buds.<\/p>\n\n\n\n

Fertilizing<\/h2>\n\n\n\n

Fertilize with rhododendron fertilizer<\/a>* in early spring before it starts to bloom and water it in well.<\/p>\n\n\n\n

You can also dump coffee grounds around the base of the Pieris to maintain soil acidity.  I do this several times a year and it seems to make my plant happy.<\/p>\n\n\n\n

Common Problems<\/h2>\n\n\n\n

Lace bugs can be a problem. If so, spray the leaves thoroughly with insecticidal soap<\/a>* weekly, until the bugs are gone.<\/p>\n\n\n\n

Fungal diseases can also affect Pieris japonica. But they be easily avoided by making sure not to overcrowd your shrubs with surrounding plants.<\/p>\n\n\n\n

Varieties<\/h2>\n\n\n\n

These are some of my favorites that are perfect for your perennial border.<\/p>\n\n\n\n

Pieris japonica ‘Mountain Fire’<\/h3>\n\n\n
\n
\"Closeup
\u00a9Nikongal\/Wirestock Creators – stock.adobe.com<\/figcaption><\/figure><\/div>\n\n\n

Profusion of white flowers followed by bright red new foliage that turns to dark green. Height 6 feet.<\/p>\n\n\n\n

Buy P.<\/em><\/a> <\/em><\/a>‘Mountain Fire’<\/em> HERE<\/a>.*<\/p>\n\n\n\n

Pieris japonica ‘Valley Rose’<\/h3>\n\n\n
\n
\"Pieris<\/figure><\/div>\n\n\n

Bronze colored new growth follows pale pink racemes. Height 5 feet.<\/p>\n\n\n\n

Buy P<\/em><\/a>.<\/em><\/a> ‘Valley Rose’<\/em> HERE.<\/a>*<\/p>\n\n\n\n

Pieris japonica ‘Valley Valentine’<\/h3>\n\n\n
\n
\"Pieris
\u00a9Alexandra – stock.adobe.com<\/figcaption><\/figure><\/div>\n\n\n

Red flowers. Height 7 feet.<\/p>\n\n\n\n

Buy P. ‘Valley Valentine’<\/em><\/a> <\/a>HERE<\/a>.*<\/p>\n\n\n\n

Pieris japonica ‘Flaming Silver’<\/h3>\n\n\n
\n
\"Pieris
\u00a9John Caley – stock.adobe.com<\/figcaption><\/figure><\/div>\n\n\n

White flowers with variegated foliage.  Height 5 feet.<\/p>\n\n\n\n

Buy P. ‘Flaming Silver’<\/em> HERE<\/a>.*<\/p>\n\n\n\n

Pieris japonica ‘Katsura’<\/h3>\n\n\n
\n
\"Pieris
\u00a9Alexandra – stock.adobe.com<\/figcaption><\/figure><\/div>\n\n\n

Rose pink flowers with burgundy new foliage.  Mounding habit. 3′ x 3′ in 5 years.<\/p>\n\n\n\n

Buy P. ‘Katsura’<\/em> HERE<\/a>.*<\/p>\n\n\n\n

Pieris ‘Mountain Snow’<\/h3>\n\n\n
\n
\"pieris<\/figure><\/div>\n\n\n

Grows to 4′ high. White flowers and bronze foliage in the spring. The best choice for southern gardeners since it tolerates heat and humidity better than other varieties.<\/p>\n\n\n\n

Buy P. ‘Mountain Snow’ HERE<\/a>.*<\/p>\n\n\n\n

Companion Plants<\/h2>\n\n\n\n

Rhododendrons, azaleas and camellias make great companion plants for Japanese Pieris since they all enjoy the same acidic soil and light conditions. You will have a stunning early spring to late spring riot of color.<\/p>\n\n\n\n

Under plant these shade-loving shrubs with spring blooming bulbs and winter flowering heather for an even greater impact!<\/p>\n\n\n

\n
\"These<\/figure><\/div>\n\n\n

I have planted 3 ‘Katsura’ bushes this year in a new shady garden bed with a Rhododendron<\/a>, a Japanese maple<\/a>, and false cypress, surrounded by Hellebores<\/a>. \u00a0<\/p>\n\n\n\n

To fill out the empty spots, I plan to add 3 Mountain Laurels<\/a> when they are available at the nursery.<\/p>\n\n\n\n

I hope I have inspired you to use Japanese Pieris in your garden.  I love it in mine.<\/p>\n\n\n\n

More shade shrubs you might like<\/h2>\n\n\n\n