There are many excellent or best plant nurseries in the US, and the best ones will depend on your location and specific needs.

However, here are a few notable plant nurseries that are known for their quality selection and knowledgeable staff:

1. White Flower Farm: White Flower Farm is one of the best plant nurseries in the US that offers a wide variety of plants, including perennials, annuals, bulbs, shrubs, trees, and vines.

They have plants for various garden conditions, such as sun-loving, shade-loving, drought-tolerant, and deer-resistant plants.Some of the popular plants available at White Flower Farm include roses, peonies, day lilies, hydrangeas, hostas, daffodils, and tulips.

They also offer rare and unusual plants, such as exotic orchids, carnivorous plants, and heirloom varieties.Overall, White Flower Farm provides a diverse selection of high-quality plants that cater to a wide range of gardening needs and interests.

1. Plant Delights Nursery: Based in Raleigh, North Carolina, Plant Delights Nursery is one of the best plant nurseries in the US for its collection of rare and unusual plants, including many exotic species. 

They specialise in hardy perennials and are committed to sustainable gardening practices. They offer an array of plants, including perennials, shrubs, ferns, bulbs, and tropical plants, with an emphasis on hard-to-find and unique specimens. 

The nursery has a focus on plants that are both beautiful and functional, offering many plants that are pollinator-friendly or have medicinal properties.In addition to their unique plant offerings, Plant Delights Nursery is also known for its commitment to sustainability and environmental stewardship. 

They use sustainable growing practices, including organic fertilisers and integrated pest management, and have won awards for their environmental conservation efforts.Plant Delights Nursery is also highly regarded for its customer service, offering expert advice and support to help customers find the perfect plants for their needs. 

Overall, the combination of their rare and unusual plant offerings, commitment to sustainability, and exceptional customer service make Plant Delights Nursery a standout in the world of plant nurseries.

1. Annie’s Annuals and Perennials: Located in Richmond, California, Annie’s Annuals and Perennials is a family-owned nursery that offers an extensive selection of unique and hard-to-find plants. 

They also provide helpful gardening tips and advice on their website.Annie’s Annuals and Perennials is a speciality plant nursery known for its collection of heirloom and hard-to-find plants. 

They offer a wide variety of plants, including perennials, annuals, vines, shrubs, and tropical plants, with a focus on plants that are both beautiful and unique.One of the specialities of Annie’s Annuals and Perennials is their collection of heirloom plants. 

These are old-fashioned varieties that have been passed down through generations of gardeners and often have interesting histories or cultural significance. The nursery also offers a large selection of rare and unusual plants, including many that are not widely available elsewhere.Annie’s Annuals and Perennials is also known for their commitment to sustainable and eco-friendly gardening practices. 

They use organic and sustainable growing methods, including using beneficial insects for pest control, and have won awards for their conservation efforts.
Another aspect of Annie’s Annuals and Perennials that sets them apart is their focus on education and community. 

They offer workshops, classes, and other educational resources to help gardeners learn more about plants and sustainable gardening practices. They also have a strong online community, with a blog and social media presence that provides gardening tips, plant care advice, and inspiration to their customers.

 

Overall, the combination of heirloom and rare plants, sustainable gardening practices, and educational resources make Annie’s Annuals and Perennials a unique and highly-regarded nursery in the gardening world.

1. Logee’s Greenhouses: Founded in 1892, Logee’s Greenhouses is a historic one of the best plant nurseries in the US based in Danielson, Connecticut, that specialises in tropical and subtropical plants. They offer a wide variety of houseplants, citrus trees, and unusual herbs, as well as helpful growing advice.

 

1. High Country Gardens: Based in Santa Fe, New Mexico, High Country Gardens specialises in drought-tolerant plants that are well-suited to arid climates. They offer a wide variety of perennials, ornamental grasses, and native wildflowers, as well as helpful gardening resources.

These are just a few examples of the many excellent plant nurseries in the USA, and there are many other great options to explore depending on your location and plant preferences.