What Is a Flower Bar, and How Does It Work at a Shower or Party?

A flower bar is a styled display of loose, fresh flowers where guests choose their own stems and build a bouquet to take home. At a hosted event, a florist brings the flowers and supplies, sets up the display, and can stay to guide guests through making their bouquets. At Roots to Petals in Oakmont, flower bar packages begin at $400.

A flower bar can be a do-it-yourself project built from a kit. Booking one from a florist works differently, and it comes in more than one form. Roots to Petals offers its flower bar three ways: as a rental for DIY bouquet making, as guided bouquet making with a host, or as a guided vase arranging class. Signage and bouquet wraps can be customized with a logo, a monogram or the event theme. This post explains how a flower bar runs, which format suits which event, what affects the cost, and how to try one before booking.

What is a flower bar?

A flower bar is an interactive floral station: buckets or vases of flowers sorted by type and color, a work surface, and wrapping materials. Guests walk along the display, pick what they like, and assemble a bouquet. It is also called a bouquet bar or a build-your-own bouquet bar.

The appeal is that it does three jobs at once. Roots to Petals describes its flower bar as decor, a fun, interactive activity for guests, and a built-in gift, since everyone leaves with a bouquet. 

How does a flower bar work at an event?

The florist handles the flowers and the setup. The host provides the space and the guests.

A typical run goes like this:

• Before the event: the host and florist settle on a date, a guest count, a color palette or theme, and the format.
• Setup: the florist styles the display before guests arrive. Roots to Petals notes that its off-site flower bar includes everything needed for guests to assemble and take home a bouquet.
• During the event: guests choose their stems and build their bouquets, with or without a host guiding them.
• Wrap and go: bouquets are wrapped so they travel home safely.

The flowers themselves change with the calendar. Roots to Petals styles its flower bar with garden-style, seasonal flowers curated to match the event theme, grown and sourced locally as much as possible. 

Which flower bar format should you choose? 

The three formats Roots to Petals offers fit different kinds of gatherings.

Rental for DIY bouquet making. The display is set up and guests help themselves. This suits a party where the flower bar is one of several things going on and guests will drift over when they are ready.

Guided bouquet making with a host. A host from the shop stays with the bar, helps guests choose combinations, and shows them how to put a bouquet together. This is the choice when the flower bar is the main activity, or when most guests have never arranged flowers.

Guided vase arranging class. Guests sit down together and are taught to build an arrangement in a vase. It runs more like a workshop and works well for a small group that wants to learn something.

A quick way to decide is to ask how much of the event the flowers should take up. A background activity points to the rental. The centerpiece of the afternoon points to a guided option.

What events is a flower bar good for? 

Roots to Petals names baby showers, bridal showers and birthday parties as popular settings for its flower bar. The shop also partners with businesses that add the flower bar to company launches, celebrations and other events, and its About page mentions corporate and team-building events.

The format suits gatherings with a few things in common:

• Guests who do not all know each other and need something to do together
• A host who wants a party favor that will not end up in a drawer
• A space that needs decorating anyway

For weddings, a flower bar is a natural fit for the shower. The shop's wedding flowers page also describes DIY Wedding Workshops, in which a group of 10 to 20 builds bouquets and arrangements for the wedding itself with guidance from the shop's designers.

What does a flower bar cost?

Roots to Petals lists flower bar packages beginning at $400, as of October 2026. The final price for any flower bar depends on choices like these, and the florist can say which apply:

• Guest count. More guests means more stems.
• Format. A hosted or taught session includes a designer's time.
• Flowers. Premium blooms cost more than everyday ones, and the season affects what is available.
• Customization. Branded signage and custom wraps add to the setup.
• Location. Travel and setup time are part of an off-site event.

The shop's event inquiry form asks for the event date, location, number of attendees and an estimated budget. Having those four answers ready is the fastest route to a firm quote.

Hosts who want a photo backdrop as well can ask about the shop's flower wall, an 8-foot by 8-foot wall styled with faux or fresh flowers, with packages starting at $495. 

Can you hold a flower bar at the studio?

Yes. For hosts who would prefer not to set up at home or rent a room, Roots to Petals makes its Oakmont studio available for private events.

The details the shop publishes:

• Up to 20 guests, with a 10-person minimum
• A two-hour rental that includes a flower arranging or other workshop of the host's choice
• Food and beverages brought in by the host
• Private bookings outside normal business hours, on weekday evenings and Sunday afternoons

The studio is built around a large workshop table made from a local oak tree, and the shop notes that it often hosts showers, birthday parties, holiday parties and team-building events there. Its workshops page has the private workshop menu.

How can you try a flower bar before booking one?

Visit the studio. Roots to Petals stocks a flower bar in the shop daily with its garden-style blooms. Flowers are priced by the stem, so a customer can build a bouquet at any price point, and designers are available to help. 

Making one bouquet at the counter is a good way to see the flowers in person, get a feel for how long it takes, and decide whether guests would enjoy it. 

The shop's guide to choosing a garden-style bouquet explains the look, and its post on why locally grown flowers make a difference for event arrangements covers where the flowers come from.

FAQ

What is another name for a flower bar?

Bouquet bar and build-your-own bouquet bar describe the same thing.

Does the florist stay during the event?

It depends on the format. With a rental, guests make their own bouquets. With guided bouquet making or a vase arranging class, a host from the shop leads the activity.

Can a flower bar match a party theme or company brand?

Yes. Roots to Petals curates the flowers to the event theme and can customize signage and wraps with a logo, monogram or theme.

How many people can the studio hold for a private flower bar?

Up to 20, with a minimum of 10 for private events.

Are the flowers locally grown?

As much as possible. The shop grows and sources its flower bar flowers locally when the season allows.

How do you book a flower bar?

Send the event date, location, guest count and estimated budget through the inquiry form on the shop's event flowers and flower bar page, or call the studio. 

Flower Bars and Event Flowers From Roots to Petals in Oakmont

Roots to Petals is an independent, woman-owned florist and plant studio at 527 Allegheny Avenue in Oakmont. The shop designs garden-style centerpieces and arrangements for showers, milestone celebrations and corporate gatherings, and offers its flower bar and flower wall for off-site events. For more ideas, see the shop's posts on where to find flowers, plants and workshops in Pittsburgh and on choosing a bouquet from a Pittsburgh flower shop. 

Visit Roots to Petals or call 412-822-6023 today. Contact us for more information.