Ornamental plants generally include cut flowers and greenery, potted plants, and other plants used for landscaping. The ornamental plant sector is divided into four main activity areas: cut flowers, indoor ornamental plants, outdoor ornamental plants, and natural flower bulbs (geophytes).
A cut flower can be defined as any flower harvested from the plant, freshly cut, and ready to be used in an arrangement. They can be used alone or together in bouquets, wreaths, or baskets. Globally, cut flowers are the ornamental plant group with the highest commercial volume, and cut flowers alone account for approximately half of the total ornamental plant market.

In cut flower production, carnations, roses, and gerberas are the leading species. Their share of the total cut flower production areas is approximately 63%, 15%, and 10%, respectively. Among ornamental plants, cut flowers are the first choice for special occasions, making them particularly important.
- Roses – Classic garden flowers known for their fragrance and beauty.
- Tulips – Bright spring flowers that come in many colors.
- Orchids – Exotic indoor plants with elegant blooms.
- Hydrangeas – Shrubs with large, colorful flower clusters.
- Azaleas – Flowering shrubs that bloom in spring with vibrant colors.
- Lilies – Fragrant flowers often used in gardens and arrangements.
- Marigolds – Easy-to-grow annuals with bright yellow and orange flowers.
- Petunias – Popular bedding plants with colorful trumpet-shaped flowers.
- Hostas – Shade-loving foliage plants with attractive leaves.
- Ferns – Decorative plants valued for their lush green fronds.
If you want, I can also make a more detailed list with their care tips for gardeners in the USA. Do you want me to do that?
Long-Lasting Indoor Plants in the USA
For indoor spaces, long-lasting houseplants are highly popular due to their durability and low maintenance. Some of the best long-living indoor plants in the USA include cactus varieties, succulents, peace lilies, lucky bamboo, red velvet plants, star plants, olive trees, porcelain flowers, and aloe vera. These plants not only enhance home décor but also improve indoor air quality, making them ideal choices for living rooms and office spaces.
Most Popular Ornamental Plants in the USA
Ornamental plants are a favorite choice for both indoor and outdoor spaces in the USA. The most popular ornamental plants in the USA include vibrant flowers, decorative foliage, and low-maintenance greenery that enhance home and garden aesthetics. Among the top ornamental plants in the USA are roses, tulips, orchids, succulents, peace lilies, and chrysanthemums. Garden enthusiasts also prefer USA garden plants like hydrangeas, azaleas, and marigolds for landscaping.
For indoor spaces, indoor ornamental plants USA like ferns, snake plants, and aloe vera are widely chosen for their beauty and air-purifying qualities. Outdoor gardeners often select outdoor ornamental plants USA such as flowering shrubs, ornamental grasses, and small trees to create striking landscapes.
Whether you are looking for best ornamental plants America for decoration, or trending ornamental plants USA for modern gardening, there is a wide variety of decorative plants USA and USA landscaping plants available to suit every style and environment.
