Archives For euphorbia pulcherrima

As Wonderland Express gets ready to open its doors to visitors on the day after Thanksgiving, there are many behind-the-scenes activities that are happening to create this colorful show for the holidays. 

PHOTO: panorama of poinsettias in the production greenhouses.

A poinsettia panorama has been in production all this past summer.

Wonderland Express will be open November 25, 2016 – January 2, 2017. Get your tickets today.

In the Plant Production greenhouses, the process of preparing the poinsettias (Euphorbia pulcherrima) for Wonderland Express starts much earlier: around mid-summer! The majority of the poinsettias start to arrive in July as rooted cuttings, only about 2 to 3 inches tall. All of these plants are transplanted into their finished pot sizes based on the requests and the ultimate uses for the plants in the displays. In fact, just over 1,000 plants were grown for this year’s display.

Care is taken for each plant—pinching the plants to produce more branches, tying them to keep them upright and sturdier, fertilizing, and controlling the light exposure to time the blooms. This is just some of the loving care the plants receive from the production staff.

PHOTO: Winter Rose Eggnog poinsettia.

Winter Rose Eggnog poinsettia
(Euphorbia pulcherrima ‘Winter Rose Eggnog’)

In the beginning of the crop cycle, the plants grow best under the long, natural days of summer day length. But when it is time to begin to force them into color, the use of short days is required to initiate flowering about 9 to 9½ weeks before they are to be sent up for the Wonderland Express display. In order to accomplish this, black-out curtains are used to shorten the days artificially, which gives the plants 14 hours of darkness. We grow two crops of poinsettias; the early crop is installed in late November just before opening the exhibition, and a second crop is grown for changing out in mid-December in order to keep the entire display looking fresh and at its best.

In addition to growing more than 1,000 plants to perfection, there are several varieties and colors of poinsettias grown. Even the red varieties have different cultivar names. Look for cultivars such as ‘Jubilee Red’, ‘Christmas Day Red’, ‘Candle Light White’, ‘Cherry Crush’, ‘Premier Jingle Bells’, and ‘Valentine’ (with its interesting, rosebud-shaped flowers).

PHOTO: Valentine poinsettia.

Valentine poinsettia
(Euphorbia pulcherrima ‘Valentine’)

PHOTO: Premier Jingle Bells poinsettia.

Premier Jingle Bells poinsettia
(Euphorbia pulcherrima ‘Premier Jingle Bells’)

Poinsettias are just a few of the plants grown for Wonderland Express. We also grew hundreds of amaryllis for this year’s display, and there is an amazing variety in the hundreds of small evergreens and conifers to be found throughout the displays.


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