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Top 13 Profitable Flowers to Grow in a Greenhouse

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Flowers bring in the most amount of profit per square foot with good management. 

This blog post will show you some profitable flowers you can grow in a greenhouse and reap the benefits thereof.
Table of Content

If you are looking for a way to make money off your greenhouse, consider growing flowers. Flowers bring in the most amount of profit per square foot with good management. 
Greenhouses are the perfect place to grow flowers.

You can easily adjust the temperature and humidity in the greenhouse by roll up sides and drop down sides.
Not only will you be able to produce an abundant amount of flowers, but you’ll also be able to keep them growing year-round regardless of the climate and save your energy costs.
There are many different types of flowers that you can grow in a greenhouse.

This blog post will show you some profitable flowers you can grow in a greenhouse.
But before that Let’s see why growing flowers in a greenhouse are gaining momentum worldwide. 

Why Grow Flowers in a Greenhouse?

  • Pests and diseases are disseminated in a regulated manner.
  • It’s simple to regulate the amount of moisture needed.
  • You can plant all year long.
  • Weed management in the greenhouse is simple, you just lay the weed mat ground cover
  • You shelter the flowers from severe weather conditions, such as extreme rainfall, high winds, drought, and hailstones.

Related Link: How to Plant and Grow Fresh Cut Flower in a greenhouse

Related Link: How to Support Your Flowers in a Greenhouse

Top 13 Profitable Flowers That You Can Grow in a Greenhouse

Here are some flower types that can be best grown in a greenhouse to give maximum profit.

1.  Scabiosa

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Scabiosa blossoms are available in a wide range of colors. You’ll be able to locate flowers in various colors, from white to dark, which will draw customers to your flower stand.
These flowers bloom faster, with the majority of them flowering in just 2-3 weeks!

Furthermore, the Scabiosa plant is simple to care for and thrives in a greenhouse environment.

2.   Sunflower 

Sunflower farmers are well aware that sunflowers are a staple in grocery shops. This is because they sell out as soon as they arrive at the supermarket. As a result, they are one of the most lucrative cut flowers to grow and sell at farmer’s markets.

Sunflowers are also simple to grow, as they thrive at any time of year. You’ll be able to harvest these farm produce in less than 60 days.

3.   Marigold

Marigolds are a flower that can bring in a lot of profit throughout the summer! These plants can produce single flowers or clusters of flowers. With more than 50 marigold species to choose from, you’re sure to find one that’s right for your greenhouse.

4.   Heritage Roses

Heritage roses have a scent that makes them excellent for classic weddings. Still, you can also use them for other occasions. When growing flowers (heritage roses) in your greenhouse, it’s essential to keep track of how much sunlight they get each day.

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5.   Celosia

Celosia is a flower that you can commonly display for its aesthetic value. Because it is an edible ornamental, celosia is a cash crop that will bring in a good profit for all flower farmers. Furthermore, you can consume the leaves of this plant, but only when they are young.  

So, if you want to supplement your income, you want to grow celosia for their blossoms. To thrive, your celosia plants merely want sunlight and well-drained soil.

6.   Rudbeckia

Rudbeckia is a flowering plant that is quite easy to grow. Rudbeckia can be found as an annual, biennial, or perennial. Rudbeckia variants like ‘Herbstsonne’ and ‘Goldsturm’ are perennial cut flowers that bloom all year round.

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To cultivate these flowers, you’ll need moist soil with good drainage initially. You’ll also require sunlight.

7.   Ageratum

Farmers cultivate ageratum flowers for their comical pom pom-shaped flowers. Ageratum blooms are blue in hue, however various colors such as red, pink, lavender, and white are also available.

Because these cut flowers have a shallow root system, flower farmers should feed them with a steady water supply. They run the risk of drying out soon if they don’t get enough water during blossom production.

8.   Strawflower

The strawflower plant’s best feature is its ability to flourish in environments with high temperatures and little moisture content. When it blooms, your landscape will be a riot of vibrant colors, making strawflowers great for room decoration.

Make sure your greenhouse garden gets plenty of sunlight if you want to cultivate strawflowers there. The flowers, on the other hand, can endure some shadow, which your greenhouse provides. Also, make sure to grow these flowers in sandy or rocky soil because they prefer it.

9.   Snapdragon

Snapdragon flowers come in a variety of varieties for flower producers to choose from. You can find these flowers in dwarf, tall, or intermediate varieties. Expect a variety of flower hues in your flower garden with such a selection. It’s never a strenuous effort to begin planting these flowers.

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10.  Yarrow

You can either start with seeds or transplant Yarrow for its blossoms. It comes in various hues, allowing you to choose whatever color to focus on when growing flowers. The Achillea millefolium is another name for yarrow.

The flowers are resilient and thrive in hot, dry conditions. When planting these flowers in your greenhouse, loosen the soil a little. Also, keep an eye out for overly fertile soil, which might lead the plant to grow too quickly, requiring staking.

11. Peony

You can plant an almost infinite number of different types of these flowers. These flowers have the advantage of being resilient and able to withstand harsh conditions. Peony’ Coral Charm’ is one of the variations, and it grows to be 90 cm tall.

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The blossoms change color from salmon pink to orange and yellow as they grow. Coral Charm flowers are one of the most gorgeous cut flowers to grow because of their vibrant hues. Another Peony flower kind you can plant is Duchess of Kent.

12.  Zinnias

Zinnias are flowers that not only grow quickly but also blossom fast and profusely. Zinnia flowers provide a large burst of flowers in a bouquet. They are one of the most successful cash crops for all flower farmers due to their rapid development.

13.  Salvia

Long stems support the flowers of Salvia plants. There are more salvia flower kinds to plant. As a result, you can always specialize or broaden your skills. Even if you diversify on the numerous types of this flower, you can still earn extra money from your salvia flower garden.

Related Link: 7 Tips to Protect Your Favorite Blooms

Related Link: 9 Best Tips for Caring for Your Flowers during Summer


Growing flowers in a greenhouse give you more profit because you get to control the environment to the needs of your plants. Pests and diseases are also kept at bay in the greenhouse. Therefore your flowers get to be healthier, making your yield higher, which translates to more profits. You also get to grow seasonal plants throughout the year.

EyouAgro is a leading manufacturer of high-quality flower protective cloth for more than 23 years.

The products include sun protection, greenhouse climate screen, Aluminet, ground cover, bird control, hail protection netting, wind protection, greenhouse shade cloth, frost protection netting, and accessories.

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Aluminet shade cloth

Contact us at to discuss the best netting protection for your flower farm, or buy online at

Learn more about how to plant tomatoes in the greenhouse.

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Hey, I’m Kevin Lyu, the founder of , Family-run business
An expert of agriculture protection textile specialist .
In the past 26 years, we have helped 55 countries and 150+ Clients like farms, orchards , vineyards to protect their plants. The purpose of this article is to share with the knowledge related to agriculture growing protection for making the plant healthier and stronger.
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Kevin Lyu
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