Eustoma Flower: What It Is, What It Means and How to Care for It
Eustoma is a flowering plant of the gentian family, better known in English-speaking countries as lisianthus, and sold mostly as a cut flower with soft, rose-like blooms on long branching stems. It comes in white, cream, pink, lilac, purple, pale green and two-tone forms, and with good care a stem keeps opening new buds for ten days to two weeks. In Russia it is one of the most popular bouquet flowers, sometimes called the Irish rose or Japanese rose because of its layered petals.
Customers in our Saint Petersburg shops usually ask about eustoma in one of three ways: they see it in a bouquet and want to know what it is, they want something that looks like roses but feels lighter, or they ask whether it will last. This guide answers those questions in that order, then covers care at home and how to send an eustoma bouquet to someone in Russia.
What eustoma is and where the names come from
The botanical name is Eustoma grandiflorum, and the wild plant grows in the prairies and grasslands of the southern United States, Mexico and the Caribbean, where it has a single row of bell-shaped purple petals. The name comes from Greek words meaning good or beautiful mouth, a reference to the open shape of the flower. Lisianthus is an older botanical name that stuck in the flower trade, and in the American South the wild plant is also known as prairie gentian or Texas bluebell.
The flowers sold in bouquets today look quite different from the wild form. Breeders, particularly in Japan, developed double varieties with ruffled, densely packed petals that open into a cup very similar to a garden rose. That is why many people receiving an eustoma bouquet assume they are looking at a spray rose until they touch the petals, which are thinner and silkier, and notice there are no thorns.
Each stem carries several flowers at different stages: one or two fully open blooms, a few half-open ones and tight, pointed buds. This branching habit makes eustoma generous in a bouquet, because one stem fills the space of several single-headed flowers.
Colours and what they mean
Eustoma is associated with gratitude and appreciation, which makes it a natural choice for thanking a teacher, a doctor, a colleague or a host. Its soft look also reads as tenderness and calm rather than passion, so it works well for mothers, grandmothers and friends where red roses would feel too romantic.
White and cream eustoma are the classic wedding and christening flowers and are often used in bridal bouquets as a lighter alternative to roses. Pink and lilac shades suit birthdays and anniversaries. Deep purple, the colour closest to the wild flower, gives a bouquet depth and pairs well with white or green. Bicolour varieties, white with a purple or pink edge, are among the most requested in our shops because they look striking even in a small arrangement.
Pale green eustoma is a florist's favourite for modern, understated bouquets. It combines easily with white roses, chrysanthemums and greenery, and it suits men's bouquets and office gifts where bright colours would feel out of place.
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Eustoma versus roses: how to choose
The question we hear most often is whether eustoma is a good substitute for roses. It is less a substitute than a different mood: roses are structured and formal, while eustoma is airy and loose. A bouquet of eustoma alone looks romantic and relaxed; mixed with roses, it softens the outline and fills gaps between the heads. Our article on eustoma as the rose-like flower compares the two in more detail.
In terms of longevity, eustoma usually outlasts many roses in a warm flat because new buds keep opening after the first flowers fade. It has no thorns, which matters for gifts to children or elderly relatives, and it has almost no scent, which suits people with sensitivity to strong fragrances and hospital or office settings where perfumed flowers are unwelcome.
When you count stems for a Russian bouquet, remember that an odd number is the custom for gifts, while even numbers are reserved for funerals. Because each eustoma stem is branched, a bouquet of five or seven stems already looks full, so you rarely need large numbers.
How to care for eustoma in a vase
When the bouquet arrives, trim each stem by two to three centimetres at an angle with a sharp knife or secateurs and put it straight into a clean vase of cool water. Remove all leaves below the waterline, since eustoma leaves rot quickly in water and cloud it. Add the flower food sachet if there is one, and change the water every two days, re-cutting a centimetre of stem each time.
Eustoma petals are delicate and bruise easily, so handle the open blooms by the stem rather than the head and avoid crowding them in a narrow vase. Do not spray the flowers with water, because droplets left on the petals can cause brown spots. Keep the vase away from radiators, direct sun and fruit; eustoma is sensitive to ethylene, the gas released by ripening fruit, which makes buds drop before they open.
As the first blooms fade, snip them off at the base of their small side stem. This sends water and energy to the remaining buds, which will open over the following days. The tiniest green buds at the very top often never open in a vase, and florists usually pinch them off so the larger buds develop better.
Practical tips from our shop counter
If you are buying eustoma in person, choose stems with one or two open flowers and several buds showing colour. Stems where every flower is fully open look impressive on the day but will be past their best sooner. The foliage should be firm and grey-green, without yellowing.
For a gift that will travel, for example across Saint Petersburg in winter, ask for good wrapping. Eustoma petals do not tolerate frost, and a few minutes in freezing air can leave translucent marks on the outer flowers. Indoors it is happiest at ordinary room temperature, away from heating. For more on varieties and how long they last, see our guide to eustoma varieties and vase life.
Eustoma combines well with roses, spray roses, chrysanthemums, matthiola, eucalyptus and pistachio greenery. A monochrome bouquet of white and green eustoma is a reliable choice when you do not know the recipient's taste well.
Sending an eustoma bouquet to Russia
Pyat Tsvetov has been selling flowers in Saint Petersburg since 2011 and has three of its own shops, on Ilyushina Street, Obvodny Canal Embankment and Srednerogatskaya Street. We deliver flowers across Russia. City delivery costs 500 RUB, and for remote districts and suburbs the operator confirms the price when confirming the order. In Saint Petersburg delivery runs around the clock.
In large cities express delivery takes 1-2 hours after the order is confirmed. You can also choose an exact time with a margin of 30 minutes, a window of 09-12, 12-15, 15-18 or 18-21, or pre-order 1-30 days ahead for a birthday or anniversary. The courier calls the recipient about 15 minutes before arrival, delivery is anonymous by default, and the card with your text is free.
You pay online by bank card, SBP or Yandex Pay, and foreign bank cards are accepted through Robokassa, so ordering from abroad takes a few minutes. Browse the bouquets catalogue for eustoma arrangements, and call 8 (812) 507-67-05 if you have questions about a bouquet or delivery. We deliver bouquets across Russia in 1–2 hours.
Frequently asked questions
Is eustoma the same as lisianthus?
Yes. Eustoma grandiflorum is the botanical name, and lisianthus is the older name still widely used in English-speaking countries and in the flower trade.
How long does eustoma last in a vase?
With clean water and regular re-cutting, an eustoma stem usually lasts ten days to two weeks. New buds keep opening as the first flowers fade.
What does eustoma symbolise?
It is associated with gratitude, appreciation and tenderness. White eustoma is popular for weddings, while pink and lilac suit birthdays and gifts for mothers.
Does eustoma have a scent?
Almost none. That makes it a good choice for people sensitive to fragrance and for offices or hospitals.
Can I order an eustoma bouquet to Saint Petersburg at night?
Yes, in Saint Petersburg delivery runs around the clock. For questions about a specific bouquet, call 8 (812) 507-67-05.
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