JUGLANS regia ‘Purpurea’

Description

The Plant

The Juglans regia ‘Purpurea’, commonly known as the purple walnut, develops, as its name suggests, a magnificent purple-coloured foliage. In spring, it is lighter, whereas in summer, the tones become darker (see photos).

It is a small walnut tree with a slower growth rate than the typical species. As a result, it is perfectly suited for small gardens.

Moreover, the flowers appear in May and have a brownish-red hue. Fruits may follow, but they are less abundant than those of the common walnut.

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How to plant and care for JUGLANS regia ‘Purpurea’?

Planting

To fully enjoy this wonderful small tree, consider the following points:

1. Find it a spot in full sun. This can be in a flower bed or as a standalone tree. The more direct sunlight it receives during the day, the better and faster it will develop its magnificent shade.
2. The soil can be light, normal, or heavy. However, well-drained soil is preferable.
3. It tolerates soil with an acidic, neutral, or limestone pH.

For proper preparation of the planting hole, we have designed specific instructions available here.

Care

As with all newly planted plants, follow a regular watering routine during the first two years, especially during dry periods. Furthermore, discover here how to water your garden and save water.

The JUGLANS regia ‘Purpurea’ does not actually require maintenance. Moreover, it is not susceptible to diseases.

If you need to prune it, do so in February before new growth begins and apply a healing sealant.

History and Origin

The species type JUGLANS regia originates from Eurasia, particularly central and southwest Asia.

The common walnut has been cultivated for millennia, with historical traces dating back seven thousand years before Christ. Greek and Roman merchants spread it across Europe, reaching France, Spain, Germany, and even Portugal.

The Purpurea cultivar represents an interesting selection for its decorative appeal, with foliage in a remarkably unique purple hue. However, its exact origin remains unknown. It was probably a spontaneous emergence.

In summary, the JUGLANS regia ‘Purpurea’ is an extraordinary plant that will delight collectors and amateur gardeners with its charming purple foliage. It adds a beautiful touch of colour to gardens of all sizes.