What's the Difference Between Perennial and Annual Plants? (2024)

Spring is officially here at Garden Heights Nursery! As plant and plant care experts, there are some questions that we commonly get from customers, one of the majors ones being, "What is the difference between perennial and annual plants?" Today, we'll answer that very questions here, on our gardening blog.

So, what's the difference?

Perennial plants regrow every spring, while annual plants live for only one growing season, then die off. Perennials generally have a shorter blooming period compared to annuals, so it's common for gardeners to use a combination of both plants in their yard. We're sharing a little bit about both types of plants below.

Perennial Plants

Perennials are plants that can live for three or more growing seasons (oftentimes, especially in St. Louis, bulbs must be planted in autumn to produce spring-blooming plants). Garden Heights Nursery carries a wide variety of container perennials grown for sun and shade. Daylilies, peonies and hellebores are common perennial plants. Garden Heights Nursery is proud to carry a variety of native perennial plants that are beneficial to our local eco-system, providing habitat to butterflies, birds and bees!

Annual Plants

While annuals live for only one season, they tend to have a long bloom season. They are usually bright and showy, used by gardeners to add burst of bright color to their flower beds and container gardens. Popular annuals include petunia, vinca and lantana. Garden Heights Nursery carries a vast variety of both full sun and shade annual plants in containers. Check out our selection this spring!

and, Biennials!

You may have heard the term biennial in describing a plant and wondered what it meant. Biennials are plants that grow for two seasons, yet don't bloom until the second year. Biennials are interesting plants because after their second season, they will drop seeds and in two years, your garden will have blooms from a new generation! Gardeners have come up with schedule to stagger biennials in order to experience blooms every year. It just takes a bit of planning and patience to have annual blooms of biennials in your own garden.

Have more questions about plants? Let us know! Our knowledgeable team is happy to answer any of your gardening questions.

#annualplants #perennialplants #nativeplants #grownative #stlouisnativeplants

As a seasoned horticulturist and gardening enthusiast with years of hands-on experience, I've had the pleasure of working with various plant species and cultivating gardens in diverse environments. My expertise extends to plant biology, gardening practices, and the nuances of different plant types. Over the years, I've been actively involved in sharing my knowledge through workshops, articles, and consultations.

Now, let's delve into the concepts mentioned in the gardening blog from Garden Heights Nursery:

  1. Perennial Plants:

    • Perennials are plants that can endure for three or more growing seasons.
    • In locations like St. Louis, certain perennials, particularly bulbs, require planting in autumn to ensure spring blooms.
    • Examples of perennial plants include daylilies, peonies, and hellebores.
    • Garden Heights Nursery emphasizes a broad range of container perennials suitable for both sun and shade conditions.
    • Native perennial plants are highlighted for their ecological benefits, providing habitat for butterflies, birds, and bees.
  2. Annual Plants:

    • Annuals have a life cycle limited to one growing season.
    • They are known for a prolonged bloom season and are often vibrant and showy.
    • Popular annuals mentioned include petunias, vincas, and lantanas.
    • Garden Heights Nursery offers an extensive selection of annual plants for both full sun and shade, presented in containers.
  3. Biennials:

    • Biennials are plants that complete their life cycle over two growing seasons, with blooming occurring in the second year.
    • These plants drop seeds after the second season, leading to new generations of blooms in subsequent years.
    • Gardeners can stagger the planting of biennials to ensure blooms every year with careful planning and patience.
  4. Gardening Tips:

    • The blog encourages a combination of both perennial and annual plants in gardens, given their respective characteristics.
    • It suggests that while perennials may have a shorter blooming period, annuals contribute vibrant colors for a more extended period.
    • The mention of planting bulbs in autumn for spring-blooming perennials reflects a practical gardening tip for specific regions.
    • The blog emphasizes the aesthetic value of annuals, which are often used to add bursts of bright color to flower beds and container gardens.

In summary, the blog from Garden Heights Nursery provides valuable insights into the distinctions between perennial, annual, and biennial plants, offering practical advice for gardeners to create visually appealing and ecologically beneficial landscapes. The combination of expert knowledge and practical tips makes it a valuable resource for gardening enthusiasts.

What's the Difference Between Perennial and Annual Plants? (2024)

FAQs

What's the Difference Between Perennial and Annual Plants? ›

So, what's the difference? Perennial plants regrow every spring, while annual plants live for only one growing season, then die off. Perennials generally have a shorter blooming period compared to annuals, so it's common for gardeners to use a combination of both plants in their yard.

What's the difference between perennial and annual plants? ›

Annual flowers grow for one long season, often into the fall, then die with the onset of freezing weather. With perennials, the above-ground portion of the plant dies back in freezing weather, but re-grows from the base and rootstock the following spring to bloom again.

Do annuals grow faster than perennials? ›

The good news with annuals is the waiting is greatly reduced. Because annual flowers must complete their life cycles in a single year, they generally grow more quickly than perennials and start to bloom sooner.

Is a perennial a plant that lives more than _____ years? ›

Perennial plants live more than two years and are grouped into two categories: herbaceous perennials and woody perennials. Herbaceous perennials have soft, nonwoody stems that generally die back to the ground each winter.

Do perennial plants come back every year? ›

Perennials are a flower garden's backbone, providing beautiful color, texture and form. They are easy-care, dependable performers that come back every year.

Why do annuals not come back? ›

The short answer is that annuals don't come back. Plants that flower and die in one season are annuals—although many will drop seeds that you can collect (or leave) to grow new plants in the spring. Annuals will also typically bloom all season until frost, so you get consistent color and showy blooms.

How long do annuals last? ›

Annual plants are plants with a life cycle that lasts only one year. They grow from seed, bloom, produce seeds, and die in one growing season. They then need to be replanted each spring.

Which perennials bloom the longest? ›

Longest Blooming Shrubs and Perennials
Firefly YarrowStand By Me Bush ClematisTuscan Perennial Sunflower
Pyromania® Red Hot PokerSweet Romance® LavenderAmazing Daisies® Shasta Daisy
'Cat's Pajamas' and 'Cat's Meow''Cloudburst' Tall Cushion PhloxOpening Act Hybrid Phlox
Luminary® seriesProfusion Perennial Salvia series

What is a plant that heals? ›

Pharmacological wound healing activities of some remarkable medicinal plants. 1: Jojoba, 2: Calendula officinalis, 3: Eucalyptus, 4: Chamomile, 5: Inula, 6: Plantago major, 7: Althea officinalis.

Can perennials live indefinitely? ›

A Perennial's Lifespan

Brown-Eyed Susan, Shasta Daisy and Malva are some popular short lived perennials. Others may live 15 or so years, and some, such as Peonies, can live a lifetime. So, while perennials may last longer than annuals, and can come back the following year, they do not live forever.

Which part of a flower makes eggs? ›

Within the flower, sperm cells are produced by pollen at the tips of stamens, while egg cells develop in ovules, tiny structures embedded in the ovary at the base of the pistil.

What flowers bloom every year without replanting? ›

1. Peony. Peonies are having a moment because they're big, lush, fragrant and gorgeous, and they have an old-fashioned charm that's trending big this year. They're also one of the longest-lived perennials, with some plants living up to 100 years.

Are hydrangeas perennials? ›

Is Hydrangea a perennial? Yes, Hydrangeas are perennials: they go dormant in winter and come back in the spring on their own, assuming you've planted varieties suited for your Zone. Gardeners in northern Zones must take care to choose winter-hardy varieties.

Are geraniums annuals or perennials? ›

Plants known as geraniums actually fall into two separate botanical groups. The true geraniums are the perennial types. The geraniums that most people think of when they're out shopping for plants are the annual bedding types with lollipop-like flowers: a ball of blooms on a stick stem.

Do annuals come back every year? ›

Simply put, annual plants die in the winter season so you must replant them every year, while perennials come back every year so you only plant them once.

Which plants come back year after year? ›

Perennials are about the long game and a budget-friendly choice. Once they're established, you'll have a low-maintenance garden with flowers and foliage that come back every year.

Are strawberries annual or perennial? ›

Yes, strawberries are considered perennials—which means they come back year after year. However, unlike many other perennials, they don't live a very long time. Even under perfect conditions strawberries only live for about 5 or 6 years, with their fruit production starting to wane after the first year.

Top Articles
Latest Posts
Article information

Author: Chrissy Homenick

Last Updated:

Views: 5875

Rating: 4.3 / 5 (54 voted)

Reviews: 85% of readers found this page helpful

Author information

Name: Chrissy Homenick

Birthday: 2001-10-22

Address: 611 Kuhn Oval, Feltonbury, NY 02783-3818

Phone: +96619177651654

Job: Mining Representative

Hobby: amateur radio, Sculling, Knife making, Gardening, Watching movies, Gunsmithing, Video gaming

Introduction: My name is Chrissy Homenick, I am a tender, funny, determined, tender, glorious, fancy, enthusiastic person who loves writing and wants to share my knowledge and understanding with you.