How to Grow Marigold | American Meadows (2024)

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How to Grow Marigold | American Meadows (1)

Marigolds are one of the most popular annual flowers, easily grown from seed or transplant, and when given the right conditions will overflow with bright blossoms that fill a garden or container with cheerful color.

Tagetes (marigolds) vary in size from low edging plants to tall cut flowers, with blooms that range in mostly solid colors of orange, golden yellow, and white, sometimes with decorative darker highlights along petals edge.

Equally suited for containers, as they are in the garden, the blossoms and foliage emit a clean, crisp scent and are an excellent companion plant to repel insects and nematodes in the soil.

When & Where to Plant Marigolds

Light: Full sun, to partial shade.

Soil: Marigolds prefer fertile soil, preferably loose and loamy with adequate drainage, yet can also tolerate dry conditions.

Spacing: Sow seeds directly in the garden 1-inch apart, or in seed trays to transplant with root system is established. For shorter varieties, plant 8 inches apart, or 10-12 inches apart for the larger African types. Be sure leave enough room for plants to grow with enough air circulation.

Planting: Start seeds indoors, 4- 6 weeks before frost-free date. Place in a sunny window, and then transplant seedlings into the garden when danger of frost is past. Sow directly in the garden after danger of frost. Can be planted throughout the summer for a succession of blooms.

How to Grow Marigolds Throughout the Season

Growth Habit:Marigolds are compact growing, and will not sprawl, as many other annuals are prone to do. Keep spent blossoms and stems are pruned to encourage bushier growth.

Staking:Shorter varieties require no staking. Taller, cut flower types may benefit from staking to avoid falling over in strong wind.

Watering:Marigolds prefer the soil to dry out in between watering; yet can also be finicky if their leaves are wet. Plan to water at the base of the plant, and keep soil moist, yet not overly wet.

Fertilizing:Plant in nutrient rich soil, and fertilize, as needed. Too much fertilizer will stimulate lush foliage, at the expense of flowers.

Trimming & Pruning:Marigolds do not require as much deadheading as other annuals, although removing dead blossoms and stems will encourage new growth, and improve overall appearance.

Mulching:Mulch can be added around young plants to keep away weeds, and to provide moisture to the roots.

How to Grow Marigold | American Meadows (2)

Marigolds: End of Season Care

Marigolds are particularly susceptible to cold weather, and will not tolerate frost. Once the plants are finished for the season, with foliage turning lack, pull the whole plant including the roots, and place on the compost pile.

Dividing & Transplanting:Marigolds grow from a single stem, and are not usually divided during the growing season. Young plants transplant easily, once a strong root system is established.

Pests/Disease:Marigolds are relatively pest free, and often used as a natural repellant for other garden plants. The foliage may be prone to gray mold or leaf spot, and powdery mildew, in wet conditions. Young plants can often develop damping off disease when grown too tightly, and if overwatered.

Additional Concerns:Due to the antibacterial thiophenes contained in the roots, it should not be planted near legumes crops.

Marigolds: Extra Info

Companion Plants:Marigolds are one of the most popular bedding plants, used frequently in containers as well as the flower and vegetable garden. Plant the shorter varieties in the front border, along with a blue or purple blooming plants, as these colors will be vibrant against the bright orange and golden yellow of the marigold blossoms.

Favorites includeNigella,Petunia, andBorage, which all thrive in full sun. Marigolds are especially good in the vegetable garden as a companion plant for tomatoes, eggplant, chili pepper and potatoes. Other edible flowers to grow along with Marigold would benasturtium, chives andcalendula.

Additional Uses:Blossoms are edible, yet not great tasting, with the exception of signet marigolds (T. tenuifolia), which are single blossoms and preferred by most chefs and cooks.

Can be used whole, or separate the petals before adding to salads or garnishing a plate. Marigolds are the main flower used in decorative garlands at weddings, festivals and religious events in Nepal and Mexico.

How to Grow Marigold | American Meadows (3)

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How to Grow Marigold | American Meadows (2024)

FAQs

How to Grow Marigold | American Meadows? ›

We don't recommend just throwing the seed out in the field or into the grass; anyone who's tried scattering seed without removing other plants has been sorely disappointed when their wildflowers don't come up. Why is soil preparation important?

Can you just throw wildflower seeds on the ground? ›

We don't recommend just throwing the seed out in the field or into the grass; anyone who's tried scattering seed without removing other plants has been sorely disappointed when their wildflowers don't come up. Why is soil preparation important?

What month is best to plant wildflower seeds? ›

When's the Best Time to Plant Wildflower Seeds? The best time of year to plant wildflower seeds is in the spring, ideally March/April time. If you miss the window of opportunity in the spring, the second-best time is the autumn, around September/October.

What are the disadvantages of a wildflower meadow? ›

Weeds and Competing Species:

Weeds can infiltrate the meadow and compete with wildflowers for resources. Regular maintenance, including weed removal and occasional mowing, is necessary to manage unwanted plant species.

Where is the best place to plant marigolds? ›

Where to grow marigolds. Marigolds need full sun and a reasonably fertile, well-drained soil. Smaller marigolds make good edging plants for borders and do well in pots, while taller or larger-flowered marigolds can be grown in large pots or in borders.

Can I just sprinkle wildflower seeds on dirt? ›

If there is no vegetation in the space where you plan on growing wildflowers, your chances of success may be a bit better if you simply toss the seeds onto the ground. However, if you really want to ensure their success, preparing the soil is highly recommended!

Is it illegal to sprinkle wildflower seeds? ›

Theodore Payne Foundation, S&S Seeds, Larner Seeds, Seed Hunt) who specialize in California natives. If possible, use locally-native wildflower seeds, but note that it is illegal and unethical to harvest seeds from public lands without a permit. Wildflowers have been in decline for many years, leave the seeds in place.

Do wildflowers grow back every year? ›

WILL MY WILDFLOWERS COME BACK? WILL MY WILDFLOWERS COME BACK? Yes, both native annual and perennial species will return year after year once they become established and are allowed to reseed.

Should I soak wildflower seeds before planting? ›

If possible, give your seeds a thorough, gentle soaking. (See What To Expect below for more watering tips.) Leave seeds uncovered. Unlike vegetable seeds, tiny wildflower seeds require light to germinate.

Is May too late to plant wildflower seeds? ›

As a general rule, most planting in the Midwest can be done from mid-March to mid-May. In some areas with longer growing seasons, you have the flexibility to plant as late as mid-June.

How do I turn my yard into a wildflower meadow? ›

How to Turn Existing Lawn into a Wildflower Meadow
  1. MOW THE LAWN. ...
  2. REMOVE THE GRASS AND WEEDS. ...
  3. PREPARE THE SOIL. ...
  4. LEVEL AND RAKE THE SOIL. ...
  5. PLANT THE WILDFLOWER SEEDS. ...
  6. WATER AND CARE FOR THE SEEDLINGS. ...
  7. MOW THE MEADOW ONCE A YEAR.
Jan 11, 2023

How do you prepare for a wildflower meadow? ›

How to Start a Wildflower Meadow
  1. Prepare the Site. Sun is needed for a meadow, which is comprised of grasses, flowers and legumes. ...
  2. Start Seedlings in Flats. ...
  3. Plug in Perennials. ...
  4. Plant in Good Weather. ...
  5. Pull out Weeds. ...
  6. Let Plants Shed Seeds. ...
  7. Keep Planting!
Jan 27, 2022

Will wildflowers take over grass? ›

Wildflowers don't compete well with turfgrasses, so all existing vegetation must be removed before seeding. There are two methods to remove grass for a successful start to your meadow: smother grass with black plastic or use a sod cutter. Deciding between the two is a trade-off between time and labor.

What not to plant near marigolds? ›

Marigold companion planting enhances the growth of basil, broccoli, cabbage, cucumbers, eggplant, gourds, kale, potatoes, squash and tomatoes. Marigold also makes a good companion plant to melons because it deters beetles. Beans and cabbage are listed as bad companion plants for marigolds.

Do marigolds grow better in pots or in the ground? ›

Marigolds make for stunning outdoor container plants, due to their long-lasting color and texture. Plus, they respond well to transplanting and quickly establish new roots in soil. You can "use ordinary commercial potting soil in any kind of container, but clay pots are especially good," says Groft.

Do marigolds come back every year? ›

The commonly planted French marigolds and African marigolds are annuals—they sprout, grow, flower, and die, all in the same year—but that doesn't mean they won't come back. Marigolds frequently self-seed, meaning their seed drops, overwinters, and germinates in the spring without any help from the gardener.

Can you just drop wildflower seeds? ›

If you're planting a larger area, use a seed spreader. If it's a smaller area, you can simply spread the seed by hand. After spreading the seed, compress the seed into the soil. The better seed-to-soil contact, the better chance of germination.

Will seeds grow if you just throw them on the ground? ›

While the grass seed should germinate if you just throw it on the surface, you should know that there are a few negative effects of planting the seeds in this way. It could harm the speed and success of germination and may leave you with patchy and uneven coverage.

Can you spread wildflower seeds without tilling? ›

You will need to loosen the soil before planting your new wildflower seeds or wildflower and grass mix seeds, however, avoid deep tilling. Try to only disturb the top 2-3 inches of soil, then rake smooth. Allow the weed seeds that have been exposed, to germinate, then hoe or hand pull them.

Can I just put flower seeds in the ground? ›

You can start flower seeds directly in your garden bed through a method called “direct-sowing.” Direct-sowing works best with annual flower seeds and wildflower seed mixes. With few exceptions, annual flower seeds should not be planted until after the last spring frost.

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