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18 of the Easy Annual Flowers To Grow From Seed

If you are a newbie who has found great interest in gardening or flowers in general, this article is certainly for you as we’re going to talk about some easy annual flowers to grow from seed.

It is not new to grow plants and flowers from seeds. In fact, it’s the most basic way to nourish flowering plants that can create a great view within your garden or yard in just a few weeks.

You may keep them indoor before they sprout even during winter as most can be transplanted outside after 4 to 8 weeks. Or place the pots in your garden where you intend them to grow permanently. It is that easy and versatile to do this although patience is required.

Let’s identify the different easy annual flowers to grow from seed. Perhaps, you can see some of your favorite plants or annual flowers you’re familiar with.

18 of the Easy Annual Flowers To Grow From Seed

1. Bachelor’s Button

The bright, beautiful, blue colored flower is what makes the bachelor’s button standout. Also known as cornflower, this flowering plant is among the fast and easy annual flowers to grow from seed.

It takes 10 days only for the plant to start germinating and you get to enjoy the pretty blooms after 2 months.

2. Cleome

Cleome Easy Annual Flowers To Grow From Seed
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Spider flower is the most common name that refers to cleome. This is also known by the names stinking clover and Rocky Mountain bee plant, It is one of the unique yet beautiful easy annual flowers to grow from seed.

It grows very tall and weedy so this must be planted in an area where there is more room for production. The clusters of flowers vary from white to violet and feature spiky appearance with its long stamens.

3. Coleus

Surprisingly, coleus is an annual flowering plant. The creative patterned and colorful leaves are the part that’s most enticing compared to its flowers. This alone adds a pop to any garden or yard.

The flowers are relatively small but grow in tall racemes and usually in red or pinkish red. You may start planting seeds indoors and mix different seeds to come up with a more colorful and unique foliage.

4. Celosia

Celosia come in various shapes and colors, but interestingly strunning. You can have all leafy plants in your garden with this flower and your place becomes a dreamy IG-worthy backdrop. It is one of those easy annual flowers to grow from seed.This flowering plant is otherwise known 

5. Cosmos

When it comes to soil selection, cosmos is one of the few plants that do not necessarily require a certain type. Growing this plant is super easy as it is adaptable to any solid condition.

The flowers, which range from different shades, have that common petal shape and look, almost like a daisy. The seeds germinate after 3 to 10 days within planting and start producing beautiful flowers within 2 to 3 months.

6. Flax

Flax Easy Annual Flowers To Grow From Seed
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Another excellent choice among this list of easy annual flowers to grow from seed is flax. It requires little maintenance, which is why beginners should consider planting this.

It may take more days than other annuals for its germination period to begin, usually between 18 and 21 days, but it’s worth it once the blooms show up within 50 to 60 days.

The flowers come in blue, bluish violet, white, pinkish red, orange and yellow.

7. Love-in-a-Mist (Nigella or Nigella Damascena)

Love-in-a-mist is a perfect plant to have during the holidays as it has a decorative appearance. It does look weedy but the flowers are too pretty to ignore.

They come in different petals shapes and colors, which include blue, purple, pink and white. This requires light in order to germinate so it’s imperative to place the seed shallow, not fully covered with the soil.

The normal period of germination is between 10 and 15 days, while blooming starts after at least 65 days.

8. Marigold

Marigold is one of the favorite and most popular flowers around the world. It’s also one of the easy annual flowers to grow from seed.

The seeds are large but easy and fast growers taking only 12 days to germinate. The flowers, which are notably known by the orange and yellow shades, are produced after 60 to 70 days.

The petals are also edible, having a citrus-like scent and flavor.

9. Morning Glory

If you like to add a climbing flowering plant, morning glory is a good pick. Although one of the easy annual flowers to grow from seed, it’s recommended to plant it directly in the area where you want it to stay as it’s not good for transplanting.

For a much faster germination, soak the seeds in water overnight before burying in the soil. This plant produces flowers in violet, blue, white, and pink.

10. Moss Rose

The cuteness and colorful pop of moss rose makes it a great plant to have. You’d enjoy the flowers that come in different shades from yellow to white, pink to violet, etc. You can mix various colors for a more stunning garden.

11. Nasturtium

Germinating after 7 to 10 days only, nasturtium is certainly one of the easy annual flowers to grow from seed. This plant produces beautiful and edible flowers ranging in red, orange, yellow and white shades.

It is a type of vine so it’s best to grow them outdoors. It needs slightly acidic well-drained and moist soil with full sun.

12. Petunia

Petunias have a little similarity with morning glories. The flowers almost look identical as they are formed in trumpet shape. But petunia is more of a bushy plant than a climbing type, plus it has hairy and oval-shaped leaves. It is a popular annual flowering plant that you can easily grow through seeds.

13. Poppy

The United Kingdom’s iconic poppies are among the easy annual flowers to grow from seed. It requires light to germinate and doesn’t thrive well in transplanting so direct sowing outdoors is suggested.

It takes only 10 to 14 days for the seeds to germinate. After 2 months, the beautiful red flowers start blooming in your garden. Other shades of the flowers of this plant are orange, yellow, purple, pink and white.

14. Snapdragon

Snapdragon Easy Annual Flowers To Grow From Seed
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Add a variety of snapdragons in your garden. The rainbow colors of the flowers of this plant can make heads turn around and appreciate them. Fortunately, this is also one of the easy annual flowers to grow from seed.

15. Sunflower

Sunflowers are another annual flower to consider. This plant is very common with its distinctive large and bright yellow flowers. It takes 2 weeks only for the seeds to germinate and about 75 to 100 days for the flowers to pop up.

To have more production in blooms, regularly deadhead the branches and keep them exposed in full sun.

16. Sweet Alyssum

Sweet alyssum offers not only pretty, tiny flowers but also pleasant scent. As one of the easy annual flowers to grow from seed, this is able to sow by itself every year in milder climates. It can be initially sown indoors or outdoors.

17. Sweet Pea

Sweet peas have a unique shape of their petals. The clusters of cute flowers stand atop along the long, slender leaves and pea pods. They vary in shades from purple to pink, blue to red, and white to peach.

It takes about 10 to 28 days to germinate, and almost 2 months before the blooming period. In addition, this prefers full sun and rich well drained soil, It can also tolerate cool temperatures but not too cold.

18. Zinnia

Lastly but not the least, zinnias are one of the reliable, fast and easy annual flowers to grow from seed. This plant is popular mainly due to its beautiful flowers that come in different colors, which include yellow, orange, red, pink, purple, white and even geen.

It requires rich, moist and well-drained soil and full sun. Germination begins after 4 to 7 days only, and the blooms start after 50 days.


Each of these plants produce beautiful flowers that can surely add wonderful appearance to your garden. You can renovate that area of your home with some of these easy annual flowers to grow from seed.