
When and how to plant marigold seeds?
To plant marigolds, start in the spring by finding a spot with well-draining soil, then weeding it and clearing away any rocks or other debris. Next, loosen the soil to a depth of 8-10 inches, and mix in some organic compost or well-aged manure.
How long does it take marigolds to germinate?
Use light and well-draining potting mix to prevent root rot. All types of Marigolds germinate within a few days and usually within a week. Some African Marigolds may take slightly longer to germinate – up to 14 days. Marigold plants are quick growers and will develop lush green foliage within a few weeks after planting.
Where to plant marigolds in vegetable garden?
You can incorporate marigolds:
- As single companion plants, dotted naturalistically throughout your vegetable beds.
- In wild profusion in between other plants in polyculture planting schemes.
- As neater intercropping, between rows of vegetables or fruits.
- To form borders around the edges of your growing areas.
- As a cover crop, as a primary crop within your crop rotation .
How do you grow marigolds from seed?
- When the marigold's petals have done dry and crispy to the touch they are ready to harvest for seeds.
- Deadhead the spent flower and then pull the petals upwards, out of the flower.
- This will reveal the seeds which are black tipped with white tops.
- Put the seeds in a plastic container and put in the fridge to keep them fresh.

How long does it take for a marigold to fully grow?
about 8 weeksGive them full sun and some well-draining soil and watch them bloom from late spring until fall. Marigold seeds germinate quickly, within just a few days, and bloom in about 8 weeks.
How long do marigold take to flower?
8 weeksGrowing marigolds Marigold plants germinate from seeds quickly, so you should see flowers within 8 weeks. They thrive in full sunshine, so all you need to do is give them a sunny spot and let them do their thing! An added bonus of planting marigolds is that they can be used for companion planting.
How do you make marigolds grow faster?
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What is the lifespan of a marigold?
Garden marigolds are annuals, which means they germinate, grow, bear flowers and die all in one growing season. Generally, their maximum lifespan is less than a year, even when they're started early in the year indoors instead of starting from seed directly in the garden.
Which flower grows the fastest?
Petunias, poppies and sunflowers have been recognised as some of the fastest growing flowers, taking only a fraction of the time to germinate and bloom compared to some of the more challenging plants.
What month do marigolds bloom?
Marigolds typically bloom from May–September. In regions with warm weather, marigolds will bloom as late as October. Sow marigold seeds 2 weeks before the last fall frost. Marigold seeds will take 45–60 days to grow into flowering plants.
Why marigold is not a flower?
Marigolds are not single flowers because it is the combinations of more than one flower which are attached to a single stem which makes them to form the layers of petals on it.
Will marigolds spread?
Do marigolds spread? Marigolds are rapidly growing plants and most varieties are self-seeding, which means they will drop seeds and spread throughout your yard or garden. Limit the ability to self-seed by deadheading before blooms go to seed.
Do marigolds keep bugs away?
Marigolds – The marigold is probably the most well-known plant for repelling insects. French marigolds repel whiteflies and kill bad nematodes. Mexican marigolds are said to offend a host of destructive insects and wild rabbits as well.
Do marigolds need a lot of water?
Marigolds do not need excessive water, but a good soak on a weekly basis is required by both common marigolds and tagetes marigolds. Tagetes require approximately 0.5 inches (1 cm) more water per week than calendulas. Marigolds don't need excessive water. Give the soil where marigolds are planted a good soak weekly.
Do marigolds like sun or shade?
Full sunLight: 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.
Do marigolds repel mosquitoes?
These flowers are colorful additions to landscaping, but they have a distinctive smell that repels mosquitoes and other garden pests, including squash bugs and tomato worms. Marigolds contain a natural compound used in many insect repellents.
Why is my marigolds not flowering?
Marigolds can't get enough sunlight. All-day sun, from morning to evening, and they're perfectly happy. Don't be tempted to place them somewhere shady. While a little bit won't hurt, anything less than six hours of sun and you probably won't see flowers.
Do marigolds need full sun?
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.
Will marigolds bloom all summer?
Marigolds are annuals and not guaranteed to flower repeatedly. But they can populate your garden beds all summer long simply by regular marigold deadheading. Marigolds, like cosmos and geraniums, bloom the entire growing season if you get busy removing spent marigold flowers.
Do marigolds come back every year?
Do Marigolds Come Back Every Year? The most common types of marigolds for garden planting are annuals. This means that they sprout, flower and die within the same year. However, the flowers do tend to come back the following year due largely to their ability to self-seed.
How to start marigolds from seed?
Start marigold seeds in a seed-starting flat that's filled up until 3/4 inch from the top with sterile, moist, seed-starting mix. Sprinkle the seeds on top of the medium and sow them at a depth that equals two to four times the diameter of the seeds.
How to germinate marigold seeds?
During the germination period, remove the plastic daily to aerate the tray and check the soil moisture. If needed, moisten the medium with a water-filled spray bottle to avoid washing away the seeds. You want the soil to remain moist, not wet, during the entire germination period.
How big do marigolds get?
Depending on the variety, marigolds can grow 8 to 40 inches tall, and develop blooms that can range in size from 1 to 5 inches.
How to transplant marigolds?
Harden off the transplants by gradually increasing their exposure to the outdoor environment over a two-week period. At the end of the two weeks, plant the transplants up to their first set of leaves in a sunny area of the garden with well-drained, moderately fertile soil. Space low-growing varieties 1 foot apart and tall-growing varieties about 2 or 3 feet apart.
What is the best time to plant marigolds?
Marigolds grow well in planting zones 2 – 11, and they do best in warmer months. They will have a longer blooming season in zones 10 or higher, where temperatures don’t dip close to freezing, even later in the winter.
How tall do marigolds get?
Popular Types of Marigolds. French Marigolds – French marigolds are one of the most common varieties. They are easy to grow, top out at 6 – 12 inches tall and have a long growing season with blooms that last frost to frost. They are both deer resistant and drought tolerant.
What are Marigolds?
Marigolds have carnation or daisy-like flowers, usually in bright orange, copper brown or yellow that can grow as single blooms or in clusters. Their distinct smell is often described as pungent, but most gardeners appreciate this, as it keeps away garden pests and insects. However, keep an eye out for slugs and caterpillars as they can be issues for marigolds.
What is a triploid marigold?
Triploid Marigolds – A hybrid between French and African marigolds, triploid marigolds also have large, sturdy blooms. They have low germination, which can make them a bit challenging to grow, but with proper care can be the most rewarding, as they have a longer growing season than some other types.
Why are my marigolds not growing?
Marigolds are a fairly easy plant to grow, but that doesn’t mean they can’t have issues. If your marigolds are not doing well, it may be due to slugs or caterpillars. If you see small, chewed edges or holes in the leaves, check your plants for caterpillars.
How tall does a Mexican marigold grow?
It grows 4 – 6 feet tall and attracts bees and butterflies with its musky scent. It grows well in full sun and well-drained soil. Mexican marigolds are deer resistant and drought tolerant, but will perform better with regular, consistent irrigation. One of the only perennial marigolds.
How long does it take for a sage plant to sprout?
Simply cover the seeds with soil and keep them moist and warm. If transplanting, be sure to water well after doing so. Plants will sprout in a few days if the weather is warm enough, and blooms will appear in around 2 months.
How long does it take for a marigold to germinate?
Marigold seed germination usually takes 5 to 7 days.
How to grow marigolds from seed?
Scatter your seeds on the ground and cover them with a thin layer of very fine soil. Water gently and regularly over the next week to keep the soil from drying out. Thin your marigolds when they’re a few inches (7.5 to 13 cm.) high.
Can marigolds be grown from seed?
Since they’re so popular, live plants are available at just about any garden center. But it’s a lot cheaper and more fun growing marigolds by seed.
Can you transplant marigolds outside?
When all chance of frost has passed, you can transplant your marigolds outside. If you’re planting marigold seeds outdoors, pick a location that receives full sun. Marigolds can grow in a variety of soils, but they prefer rich, well-draining soil if they can get it.
How long does it take for marigolds to sprout?
Sow seeds closer than is healthy and thin plants when they reach 3 inches tall. If the soil is kept moist, your marigold sprout within five to seven days of planting.
When do marigolds start to flower?
How Long Until Marigolds Flower From Seed. Annual marigolds (Tagetes spp.) grow in most areas. In temperate coastal climates, where soil temperatures warm quickly in the spring and where spring temperatures are mild, marigolds can easily be direct seeded into the ground at nearly any point in the early to mid spring.
What is deadheading marigolds?
Deadheading Spent Flowers. Deadheading is the practice of removing spent flowers before the plant can produce seeds. Deadheading annuals, like marigolds, is especially important because they respond by producing more flowers than before. Deadhead your first marigold blossoms when they begin to fade.
Why do you need to deadhead marigolds?
Deadheading annuals, like marigolds, is especially important because they respond by producing more flowers than before.
How to make soil more fertile?
Do this by spreading a 1- to 2-inch layer of organic matter over the surface of the soil, then work the organic matter into the soil with a rake or garden hoe. Break up clumps of dirt and remove rocks as you go. This will improve soil drainage and fertility.
Do marigolds need sun?
Choose a spot in your yard that receives six or more hours of direct sun each day, as marigolds are full sun annual flowers. If you are a coastal gardener who experiences overcast conditions during the summer, look for a place in your garden with a southern exposure, where the flowers will get the most sun possible. Marigolds grown in partial shade may produce fewer flowers, may become spindly and may flower later.
How long does it take for African marigolds to germinate?
Seeds usually germinate in 4-14 days. African marigold plants can also be purchased at most garden centers in the spring. When planting or transplanting African marigold plants, be sure to plant them slightly deeper than they were originally growing. This helps them stabilize to support their heavy flower tops.
How long do marigolds stay in the soil?
This toxin can stay in the soil for a few years. Be careful when handling marigolds because some people can get skin irritations from the plant’s oils. While marigolds deter pests, they attract bees, butterflies and ladybugs to the garden.
Why do the leaves of the marigold spread?
Image by Gardening Know How, via Nikki Tilley. “ The marigold abroad her leaves doth spread, because the sun and her power is the same ,” wrote poet Henry Constable in a 1592 sonnet. The marigold has long been associated with the sun.
Where are marigolds native to?
African marigolds ( Tagetes erecta ), which are actually native to Mexico and Central America, were sacred to the Aztecs, who used them as a medicine and as a ceremonial offering to the sun gods. Marigolds are still called the herb of the sun because of this. In Mexico, African marigolds are a traditional flower placed on altars on The Day ...
Do African marigolds like full sun?
If deadheaded regularly, African marigold plants will usually produce many large blooms. They grow best in full sun and actually seem to prefer poor soil. Growing African marigolds or French marigolds around vegetable gardens to repel harmful insects, rabbits and deer is a gardening habit that goes back for centuries.
