The Best Flowers for a Cutting Garden

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In this article, you’ll learn which are my best flowers for a cutting garden in Zone 6b. By doing some research, you too will find your favorites.

by Wren Everett– When I first started homesteading, I didn’t think I had time for flowers. I wanted to grow food, and taking up valuable garden space for something as frivolous as mere blooms seemed a pointless waste. Nowadays, I laugh and shake my head at my former, ascetic line of thinking, because the flowers that I eventually “deigned” to allow into my garden became some of my most enjoyable plants. I absolutely love watching them bloom, attract pollinators, beautify my hill, perfume the air, and fill the vases I bring indoors.

I still retain a bit of my practical mindset, however, because while I now have time for my flowers, I don’t want to deal with coddling or fussing over them. The flowers I now plant every year are the winners that have run the gauntlet of my hot, dry hill and still come out blooming. I had to plant quite a few wimpy species before I found my champions, and so I’d like to share those with you (and save you a bit of bother).

If you want to plant an easy-breezy garden that doesn’t require much pampering and will give you buckets of blooms to cut, here’s my short list of tried- and-true greats. Please keep in mind — these are the flowers that have done well in a Zone 6b garden plagued with summer temperatures that routinely pass 100 degrees Fahrenheit and weeks of drought. Gardeners in drastically different garden zones may have far different results.

Some of the Best Flowers for a Cutting Garden

Papaver rhoeas

Corn poppies are first on my list because they’re always the first in my garden. Unlike some of the more summery blooms later in this article, poppies like to be planted what seems insanely early in the year. I plant mine in February, though some folks even plant them in the late fall! The stalwart plants happily persist through frost and thaw until they break out in their fluttery, crepe-paper-like blooms well before anything else in the garden is stirring.

If spaced at least 2 feet apart, these plants will grow large and generously — a single P. rhoeas plant, growing in ideal circumstances, may produce hundreds of blooms.

Cut fresh and put immediately into a vase, these cheery blooms will fade after a day. But if cut when just at the verge of opening (when the colorful petals are beginning to emerge from the two halves of the shell-like bud) and with the cut end singed over a flame (really!) they’ll last longer.

Cosmo sulphureus

Every summer that I grow my “Bright Lights” cosmos, I refer to them as my happiness flower. It’s nearly impossible to frown when their armloads of flame-bright, bumblebee-covered blossoms are waving in a summer breeze.

All you need to do is direct sow them after the last frost and let them do their thing. They prefer full sun, but will tolerate shade, poor soil, and drought, once established. I never watered my cosmos, and they rewarded my neglect with seemingly endless blooms through the early summer and all the way until frost. My plants grow more than 7 feet tall, and they seemed to be daylight sensitive — they take a break from blooming during the worst of summer, and begin to burst into bloom again as the days shorten.

Cut these blooms as soon as they’ve opened, if possible — then you’ll get a few days of life in a vase. They look particularly spectacular bunched in a narrow vase with their thin green stems topped with a blaze of petals.

Zinnia haageana and Zinnia elegans

If I could only choose to grow one flower, zinnias would be my choice every time. These easy- to-grow, easy-to-enjoy plants produce happy flowers that delight pollinators and people alike. Haageana zinnias produce smaller, often multicolored blooms on sturdy stems. Elegans zinnias make the bigger blooms that you might imagine when you think “zinnia.”

Culture for zinnias is simple: direct sow in full sun during early spring and enjoy. Depending on the variety you grow, they can reach anywhere from 18 to 48 inches tall — bigger varieties may flop over under the weight of their blooms if not supported (though the resulting wonderland-like chaos does have its charm).

Vase life for zinnias is wonderfully long — sometimes more than two weeks, during which they fade to lovely pastel shades. Check your vases after the first week and top up their water to keep them as long as possible.

Tithonia rotundifolia

There are several species of sunflowers, and growing sunflowers from seed is fun and easy to do. Sometimes called “Mexican sunflower,” the variety I’ve photographed here is called “Torch,” which is a fitting name for its fiery orange-red flowers. This thing grows big, true to its sunflower family ties, and abounds with blooms that attract more butterflies than any other flower in this list. Plant seeds as soon as the soil warms and be sure to space plants at least 2 feet apart. Like the cosmos also listed here, I never needed to water my tithonia plants — they just grew and grew no matter what the weather threw at them. Their flowers seem even brighter when brought indoors, and since they’re so abundant, I really enjoy filling an entire vase with their flames.

Monarda fistulosa

Commonly called wild bergamot, this perennial can be found in seed catalogs and growing wild in most of North America. It may be one of the most useful plants in this list, as it can be used as a tea, a seasoning herb, and a medicine, and is beloved by hummingbirds, insects, and gardeners alike. It blooms in the earlier spring, and its messy, daisy-lavender flowers are held on nice, strong stems, making arrangements in a vase easy.

I’d give advice on how to grow it in your own garden from seed, but the truth is, I’ve never done it. Instead, I merely dug up and relocated some of the many plants that grow wild on my hill. They transplant easily, and while they spread somewhat aggressively, I just see that as an excuse to cut more flowers and tea.

Wild Grasses

Alright, so this isn’t a flower that you’d ever order from a seed catalog, but don’t let your familiarity of the flowers of wild grasses blind you to their beautiful decorative potentials. The truth is, I sometimes make entire bouquets of showy grass flowers — and we delight in them as much as the ones I’ve personally planted! We try to leave as much of our land to its natural prairie state as possible, enjoying the benefits of providing wildlife habitat, plants to forage for food and tea, and the beauty of seeing the colorful sweep of uncultivated wildflowers as they bloom through the seasons. Particularly showy wild grasses include purple lovegrass (Eragrostis spectabilis), side-oats grama (Bouteloua curtipendula), big bluestem (Andropogon gerardii), green foxtail (Setaria viridis), and, one of my favorites, river oats (Chasmathium latifolium). You don’t need to know these specific species, however, to find beauty in whatever’s growing around you!

To harvest wild grasses, simply cut their flowers or seed heads when they’re attractive to you. Many grasses pleasantly change color through the season. Even winter plants, bleached yellow or orange by the weather, can sit attractively in vases as dried flowers, helping you bide your time until the spring brings your flowerbeds back to life again.

Originally published in the May/June 2026 issue of Countryside and Small Stock Journal and regularly vetted for accuracy.