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Tips on How To Divide Perennial Plants

Perennial plants should be divided every couple of years to ensure they grow with the same vigor without getting stressed.

TN Nurseries best selling Perennials

Black cohosh

Jack in the pulpit


Lily of the Valley

Cardinal flower

Beginners might think that it is not easy, but the fact is that perennials can be divided easily in the garden.

The plants tend to develop a complex root system that expands eventually. If the perennial plant is not divided, it might not perform well and produce fewer flowers. A division is also a method for renovating the garden bed and planting more and more perennials. You can divide and plant plenty of new plants in the garden beds.

How to Identify that the Plants Need Division

—Some ‘telltale signs can help you identify the time to divide them. The perennial plants need division when the clumps start to die out, forming a hole in the center. Another sign is reduced flowering due to congested clumps or even stressed roots. Perennial plants can also be divided if the clumps have become vulnerable to nasty weed growth. The division will ensure that the weeds are dug out and uprooted.

When to Divide

—The spring-flowering perennials can be divided during the later summer or early fall season as it is the best time for division. Fall division ensures that the plants get plenty of time to establish themselves properly before the harsh winters arrive. The plants that bloom in the late summer and fall season can be divided into early spring. These are the best times for dividing and establishing new perennial plants in the garden beds.

How to Divide


Perennials are relatively easy once you are familiar with the method. Beginners can find it perplexing, but once you do it and find the plant growing successfully, you will realize that it is not an arduous task. The basic steps for the division include digging up the clump and dividing it in half with the help of a knife. If the root system is complex and unsure, you can knock off the plant to get rid of excess soil to have a better view. Divide the plant most naturally from the area that seems fine for the division. Don’t worry and take chances. Divide as many plants.

You will be amazed to see the divided plants growing again vigorously in the garden beds as possible.

Source to Buy Perennial Plants for your Landscaping

Jack In The Pulpit - TN Nursery

Jack In The Pulpit

Jack In The Pulpit Is a woodland perennial known for its distinctive, hood-like spathe that covers a spiky, upright structure called the spadix, and it features two or three large leaves, typically found in shaded, damp environments. Jack in the Pulpit (Ariseama triphyllum), also known as the "Indian turnip," is an unusual spring wildflower with striped, hooded green blooms. This eye-catching plant makes a beautiful and unique addition to shady gardens. Habitat Of Jack in the Pulpit It is a native plant that grows in moist woodlands, oak-hickory forests, and tree-filled swamps in eastern and central North America. This perennial can live 25 years or more, and it will spread and colonize over time. Appearance Of Jack in the Pulpit As individuals grow, they will sprout one or two leaves, each of which splits into three leaflets that spread out from their stalks. The plants can rise to a height of one to three feet. Their characteristic bloom appears on a separate stalk between April and June. Its spathe, or "pulpit," is a green hooded cylindrical structure with a maroon-to-brown striped interior that surrounds and conceals its spadix, or "Jack." When you look inside the spathe, you can see tiny greenish-purple flowers at its base. After they bloom, they go dormant or become hermaphroditic. In late summer, usually during August and early September, a cylindrical cluster of bright red berries will form on the pollinated flower stalk. Adding Jack in the Pulpit to Your Garden When adding them to your landscape, it helps to plant them in a setting that will mimic their natural habitat, like a woodland garden or boggy area. When conditions are right, they will naturalize and form small colonies. It makes the greatest impact when it's planted in clusters and surrounded by ferns, wildflowers, and hostas. When it goes dormant in the summer, you can fill in the bare soil that surrounds it with annuals like impatiens. Ecology Of Jack in the Pulpit When red berries appear on your plants in late summer, they may attract birds and small mammals to your garden. Thrushes and wild turkeys will eat the plant's fruits, which have a tomato-like consistency. Jack in the Pulpit Add Intrigue to Your Garden If you're looking to add a unique flower to your garden that's sure to be a conversation starter, consider planting them. These classic wildflowers will add a touch of mystery to your landscape and delight your eyes for years to come.

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