Gardening Know How - https://www.gardeningknowhow.com

Jack-In-The-Pulpit Plants: How To Grow Jack-In-The-Pulpit Wildflower

Jack-in-the-pulpit (Arisaema triphyllum) is a unique plant with an interesting growth habit. The structure that most people call the jack-in-the-pulpit flower is actually a tall stalk, or spadix, inside a hooded cup, or spathe. The true flowers are the tiny, green or yellow-tinged dots that line the spadix. The entire structure is surrounded by large, three-lobed leaves that often hide the spathe from view. In late summer or fall, the spathe falls off and the flowers give way to decorative wands of bright red berries.

About Jack-in-the-Pulpits

Jack-in-the-pulpit wildflower is native to the lower 48 states and parts of Canada. Native Americans harvested the roots for food, but they contain calcium oxalate crystals that cause blisters and painful irritations when eaten raw. To safely prepare the roots, first peel them and cut them into small pieces, then roast them at a low temperature for at least an hour.

Growing jack-in-the-pulpit is easy in the right location. They grow wild in woodland [1] environments and prefer a shady spot with moist or wet, slightly acidic soil that is rich in organic matter. These plants tolerate poorly-drained soil and make great additions to rain [2] or bog [3] gardens. Use Jack-in-the-pulpit in shade gardens [4] or to naturalize the edges of woodland areas. Hostas [5] and ferns [6] make excellent companion plants.

How to Grow Jack-in-the-Pulpit

There is not much involved with growing Jack-in-the-pulpit plants. Plant container grown Jack-in-the-pulpit plants in spring or plant corms 6 inches (15 cm.) deep in fall.

Plant seeds freshly harvested from ripe berries in spring. Plants grown from seeds have only one leaf the first year and it takes them three or more years to come to flower.

Caring for Jack-in-the-pulpit Wildflower

As easy as growing Jack-in-the-pulpit flower is, so is its care. The plant’s survival depends on a moist, organically rich soil. Work a generous amount of compost in to the soil before planting and fertilize annually with additional compost.

Use organic mulch [7] such as bark, pine needles, or cocoa bean shells, and replace it every spring.

Jack-in-the-pulpit plants are seldom bothered by insects or diseases, but are very attractive to slugs [8]. Hand picking, traps, and slug baits are the easiest ways to deal with these pests. Place hiding places, such as boards and upturned flower pots, in the garden as traps and check them early in the morning. Drop the slugs in a bucket of soapy water to kill them. Read the label on slug baits carefully and choose one that won’t harm children, pets, and wildlife.

Knowing how to grow Jack-in-the-pulpit in the garden is a great way to enjoy the plant’s unique appearance throughout the season.


Article printed from Gardening Know How: https://www.gardeningknowhow.com

URL to article: https://www.gardeningknowhow.com/ornamental/flowers/jack-in-the-pulpit/growing-jack-in-the-pulpits.htm

URLs in this post:

[1] woodland: https://www.gardeningknowhow.com/special/shade/woodland-garden.htm

[2] rain: https://www.gardeningknowhow.com/special/spaces/rain-garden-design.htm

[3] bog: https://www.gardeningknowhow.com/special/spaces/designing-bog-gardens.htm

[4] shade gardens: https://www.gardeningknowhow.com/special/shade/discovering-the-benefits-of-shade-gardening.htm

[5] Hostas: https://www.gardeningknowhow.com/ornamental/foliage/hosta/growing-hosta-plants.htm

[6] ferns: https://www.gardeningknowhow.com/ornamental/foliage/ferns/taking-care-of-outdoor-ferns.htm

[7] organic mulch: https://www.gardeningknowhow.com/garden-how-to/mulch/benefits-of-using-mulch.htm

[8] slugs: https://www.gardeningknowhow.com/plant-problems/pests/insects/kill-garden-slugs.htm

Have any questions about this topic? Visit us at https://questions.gardeningknowhow.com to ask your questions and get friendly answers from gardening experts.

You can also find us at:
'Like' us on Facebook: https://www.facebook.com/gardeningknowhow
Follow us on Twitter: https://twitter.com/gardenknowhow - @gardenknowhow
Follow us on Pinterest: https://pinterest.com/gardenknowhow/

Copyright © 2022 Gardening Know How. All rights reserved.