Growing enough flowers for a few bouquets shouldn’t take over your weekends or require years of experience. So what makes a cut flower garden beginner-friendly? Flowers that are easy to start from seed keep it inexpensive. There should be lots of reliable, cut-and-come-again flowers. Good stem length makes arranging flowers easy. 

What is a cutting garden?

A cutting garden is that magical place where we go with snips and a vase in hand to select flowers for a bouquet. It’s a garden purposely designed for this purpose, unlike a cottage garden, the veggie patch, or the perennial bed. A cutting garden should offer easy access, loads of blooms throughout the season (so many you don’t feel bad about harvesting them), and be easy to care for. Flowers in a cutting garden are chosen for their long blooming seasons, stem length, attractiveness, and vase life.

Unlike our landscape beds and other gardens, where we want plenty of flowers and foliage to appreciate, a cutting garden is meant to be harvested. It has a more utilitarian focus. It’s okay if a cutting garden doesn’t look perfect after harvest. We go to the cutting garden to grab a few bouquets, not to admire the flowers while sipping a cup of tea (I always stop to admire the flowers anyway). If you want your cutting garden to look more aesthetically pleasing, plant plenty of extra flowers and the cutting garden won’t look too bare.

Site selection basics: Soil, sunlight, drainage, wind

Most flowers in a cutting garden will likely be annuals, and those plants love full sun, loamy soil, good drainage, and regular watering. Well, who doesn’t, really? We can adjust most sites to meet those needs as long as they still get adequate sunshine. About 5-6 hours per day is the low end, and more is better. Sun-loving flowering plants will bloom more often in sunny locations. In less sun, their blooms are often smaller and fewer, or they may not bloom at all. 

If your best spot is already reserved for your veggie patch, choose the second best for your cutting garden. A soil test is, of course, ideal, but if you haven’t done one yet, it's still a good practice to add a thick layer of compost and work it into the soil prior to planting. For a new bed, a 2-3 inch layer is sufficient. For an existing bed, a one inch top-up is likely enough. Loosen the soil with a garden fork as deeply as you can. You’ll improve rooting conditions for the plants and improve drainage and gas exchange. 

If your space suffers from poor drainage, a raised bed or berm might be needed. Most flowers we grow for arrangements need a well-drained site and will suffer, or not grow at all, in soggy, heavy soils. Adding compost, shredded leaves, and other organic materials can help.

When selecting your site, evaluate the wind conditions. Do winds often gust between the house and the garage, or blow down the alley? A slightly protected site will help your tall flowers stay tall. Even staked or netted flowers will benefit from a less wind-blown location. If you need a quick windblock, a lattice “wall” covered in pole beans, cucumbers, or morning glories will slow quite a bit of wind.

When planning and laying out a cutting garden, remember you’ll need access to harvest. Keep beds narrow enough to reach flowers without stepping into them. 

Which flowers and other fillers to grow?

Flowers selected for our cutting gardens need long enough stems to be useful in a vase arrangement. We might love impatiens, but they don’t make for good bouquets. Flowers for a cutting garden should have stems at least 12 inches long, if not longer. We also want flowers that bloom for many weeks, not just a one-and-done. 

A cutting garden should also include filler plants that provide foliage, smaller flowers, or interesting textures that help tie a bouquet together. A bit of filler makes our bouquets look more professionally arranged.

Space in the cutting garden should be earned through sustained flower power, so give the most space to dependable repeat bloomers. Since we want many flowers to cut, growing from seed makes it affordable to plant enough for regular cutting. Buying them in six-packs from the garden center could get frightfully expensive. 

Cosmos

Cosmos offer weeks of blooms, fun colors, and easy growing, making them a sure winner in the cut flower garden. Plant them a bit closely together, and they’ll help to hold each other up. ‘Lemonade’ has a soft yellow color, just as you’d expect from the name, and it's a great addition to any pastel color palette. Cosmos can be started indoors or direct seeded. Harvest cosmos just as they begin to open.

Snapdragons

Snaps are always a hit in bouquets, and they’re quite tough and resilient in the garden. Larger varieties like ‘Rocket Tall’ make long-stemmed flowers easy to arrange. Snapdragons will tolerate a light frost, and may even survive a mild winter. Harvest them when the bottom third of the blooms are open. Start snaps indoors for earlier blooms. 

Zinnias

Zinnias are truly the workhorse of a cut flower garden. Easy to start from seed, quick to deadhead, and blooming forever, these annuals have excellent vase life, are inexpensive, come in tons of colors, and tolerate hot summers, less-than-perfect soil, and other challenging conditions. 

To judge when a zinnia is ready, perform the wiggle test: Grasp the stem about six inches below the bloom and give a gentle wiggle. If the flower head jiggles and bobs on the stem, it’s not quite ready. If it stays stiff, the zinnia is ready to cut. You can direct-seed zinnias right into the garden bed.

Larkspur

Tall spikes of color make larkspur the main event in a bouquet. Some varieties like ‘Giant Imperial’ reach four feet tall. These flowering towers will also bloom in less than full sun. Harvest when one-third of the blossoms on the stem are open. Larkspur likes to be sown in cool conditions, which may be late fall or early spring depending on your location.  

Amaranth

Amaranth adds a unique touch to any flower arrangement, with texture and vivid color. ‘Green Tails’ provides fun, draping displays perfect for spilling down the front of a large vase. Cut amaranth when most of the plume has opened. Amaranth can be started indoors or direct seeded.

Ornamental basil

Basil isn’t just for pesto. Many ornamental basil varieties make beautiful additions to a cut flower arrangement. Plant a mix of specialty basil for fun flowers, purple and green foliage, and wonderful aromas. Basil will wilt when cut unless you place it in water quickly, but it will perk up again. Direct seed basil or start it indoors 3-4 weeks before your last spring frost.

Mint

You’ve heard that mint can become aggressive, spreading out far from where you planted it, and that is true. What you may not have heard is that it makes an excellent bouquet filler. Its rapid growth, lush green foliage, and strong stems provide a gorgeous green accent to any flower color. 

Mint will eventually flower, which can be another interesting addition to the vase, and is loved by bees, but to keep it from flowering, continue to cut it back. If spreading is a problem, plant it in a large pot, then set the pot in the ground with the edge sticking up. I just pull it out if it spreads too far. Start mint indoors about 6-8 weeks before your last spring frost. 

What about sunflowers?

Sunflowers are a star in an arrangement, but they take up a lot of room, and many are cut-once flowers. If your cutting garden has space, succession plant single-stem sunflowers to provide several weeks of blooms. Branching-type sunflowers produce many smaller blooms on one plant, providing repeat cuts without succession sowing. Harvest sunflowers when the bloom is about to open, and the first petals have peeled back, but the center is still closed.

Don’t overlook shrubs!

One way to get more blooms from a smaller cutting garden is to supplement it with blooms or foliage from other parts of the yard. Our shrubs are an often overlooked source of fun filler and sometimes of the main blooms, and you may already have some suitable shrubbery growing in your yard, or along the foundation of your house. 

Lilac, hydrangea, spirea, dogwood, and more are all common yard shrubs, and make excellent additions to a cut flower arrangement. Even a spruce or pine bough can add a unique color and texture to your cut flower arrangement.

Watering, fertilizing, and netting

Planning ahead for dry spells and storms at planting time will make maintenance easier later. Many beginner gardeners leave for the weekend, only to find cranky, wilted plants when they get home. Life gets busy, and an hour of watering by hand every other evening might not fit in your schedule, or be your definition of fun and easy. Soaker hoses or drip lines can make watering during dry weather as easy as setting a timer.

For a larger bed, lay out the irrigation lines when you plant so every part of the bed gets water. Route hoses so you won’t hit them with the lawnmower. A hose timer takes the memory exercise out of the equation. Check the soil moisture with your finger and adjust if needed. The soil should feel cool and slightly damp an inch down. If you did receive enough rain, most timers have a skip function.

Fertilizing can provide larger, more vigorous plants and more blooms. While there are tons of special-purpose fertilizer mixes out there, a general, balanced fertilizer, like a 10-10-10, applied according to the label is all you need to keep flowers going strong. You don’t need a special “bloom booster” fertilizer to grow plenty of flowers. Too much nitrogen can encourage leafy growth at the expense of blooms, but that doesn’t mean flowering plants should go without it. They need healthy leaves to support all those flowers. A general-purpose fertilizer can do the job. 

If your taller flowers need support, flower netting can help keep flowers upright and stems straight enough to use. Flowers that tip over often try to curve and head back vertically, and a flower stem with a sweeping curve is harder to arrange. Set up flower netting before the plants need it. Weaving all the flowers through the netting after they’ve grown tall is a headache. For most flowers, one layer of netting held about 12-18 inches off the ground (depending on the flower) is usually enough. Stretch flower netting between metal posts, and it will help your flowers stay upright, even when they get top-heavy with blooms. 

A cutting garden, and the bountiful fresh flowers it produces, doesn’t have to be difficult, expensive, or time-consuming. With a sunny spot, a bit of prep, and reliable, easy-to-grow, long-blooming flowers, you can easily have bouquets for your home and to share.