Garden

21 Flowers that Grow Quickly from Seeds (Fast Growing Flowers)

Written by Emily Belkoff

Juggling family life and my passion for gardening isn’t easy, but fast-growing flowers have been a game-changer. 

They’ve allowed me to create a stunning garden without sacrificing precious family time. 

Let me show you my top picks!

1. Sunflowers

Characteristics

Sunflowers are the cheerful giants of my garden. Their bright yellow, red, and orange blooms never fail to put a smile on my face.

Growing Tips

These sun-lovers thrive in full sunlight and well-draining soil. I’ve found that giving them plenty of space to grow tall is key to their success.

2. Nasturtiums (Neram)

Appearance

Nasturtiums add a splash of jewel-toned blooms in vibrant reds, oranges, and yellows to my garden beds.

Uses

Not only are they pretty, but I love tossing their edible flowers into salads for a peppery kick. It’s like having a colorful, tasty garnish right in my backyard!

3. Marigolds

Colors and Benefits

My marigolds bloom in vibrant shades of yellow, orange, and red. They’re not just pretty faces – they help keep pests away from my veggie patch too!

Care Instructions

I plant them in full sun and make sure to deadhead regularly. A little pruning goes a long way in keeping them bushy and full of blooms.

4. Zinnias

Visual Appeal

Zinnias are my go-to for bold, bright colors. The pink, purple, red, and yellow blooms are like a firework display in the garden.

Planting and Maintenance

I give them plenty of sun and deadhead often. The butterflies that visit are an added bonus!

5. Cosmos

Appearance and Charm

These daisy-like flowers bring a whimsical charm to my garden with their pink, white, and red blooms.

Suitability for Beginners

As a low-maintenance flower, cosmos are perfect for busy moms like me who want a beautiful garden without too much fuss.

6. Bachelor’s Buttons

Aesthetic Value

I adore the delicate blue and pink blooms of bachelor’s buttons. They make lovely cut flowers for my kitchen table.

Ecological Benefits

It’s heartwarming to see the bees and butterflies these flowers attract, making my garden feel alive and vibrant.

7. Alyssum

Flower Characteristics

The clusters of small, fragrant alyssum flowers in white, pink, and purple are a delight to the senses.

Versatile Uses

I use them as ground cover in my garden beds and in hanging baskets on my porch. They create a beautiful, cascading effect.

8. Poppies

Visual Impact

Poppies are real showstoppers in my garden with their large blooms in red, pink, and white.

Cultivation Tips

I prepare well-draining soil and thin the seedlings for the best results. They self-seed, giving me more blooms each year without extra work!

9. Sweet Peas

Fragrance and Colors

The fragrant blooms of sweet peas in pink, purple, and white are simply heavenly. They remind me of my grandmother’s garden.

Growing Challenges and Rewards

While they need a bit more attention, the beautiful and fragrant results are so worth it. I find supporting them with a trellis helps tremendously.

10. Snapdragons

Unique Features

Snapdragons add height and interest to my garden with their tall spikes of colorful blooms. The kids love gently squeezing the flowers to make them “snap”!

Growing Guide

I plant them in spring and make sure to space them properly. With regular care, they bloom beautifully throughout the season.

11. California Poppy

Drought Tolerance

Living in a hot, dry climate, I appreciate how well California poppies thrive with minimal watering.

Appearance

Their delicate orange and yellow blooms add a soft, dreamy quality to my garden. I love how they close up at night and open with the morning sun.

12. Clarkia

Floral Characteristics

Clarkia’s frilly blooms in pink, purple, and white add a touch of delicate beauty to my garden beds.

Uses in Garden Design

I use them as border plants and in my cut flower arrangements. They bring a cottage garden feel to my outdoor space.

13. Baby’s Breath

Delicate Beauty

The tiny white or pink flowers of baby’s breath add a light, airy touch to my garden and floral arrangements.

Garden Applications

I love using baby’s breath to create a romantic, whimsical atmosphere in my garden. It pairs beautifully with roses and other bold flowers.

14. Rudbeckia (Black-Eyed Susan)

Appearance and Attraction

The cheery yellow or orange blooms with dark centers brighten up my late summer garden and attract lots of pollinators.

Growing Instructions

I plant them in full sun and well-draining soil. They’re pretty low-maintenance, which is perfect for my busy lifestyle.

15. Four O’Clocks

Unique Blooming Habit

I love how four o’clocks open up in the late afternoon, adding a burst of color to my garden as the day winds down.

Garden Design Ideas

I’ve created a lovely evening garden space with these trumpet-shaped flowers in pink, white, and yellow. It’s the perfect spot for relaxing after a long day.

16. Morning Glory

Vertical Gardening Potential

Morning glories are my secret weapon for quick vertical coverage. Their fast-growing vines quickly cover trellises and walls.

Training and Support

I provide sturdy support and guide the vines as they grow. The blue, purple, and pink trumpet-shaped blooms are a beautiful reward for minimal effort.

17. Borage

Edible and Ornamental Value

Borage pulls double duty in my garden with its pretty blue or pink flowers and cucumber-like flavor. It’s a fun addition to summer drinks!

Self-Seeding Benefits

Once established, borage happily self-seeds, giving me new plants each year without any extra work on my part.

18. Pansies

Versatility in Garden Design

Pansies are my go-to for cheerful blooms in containers and border plantings. Their purple, yellow, and white faces always make me smile.

Care and Maintenance

I plant them in fall or early spring for the best results. With regular deadheading, they keep blooming for months.

19. Tithonia (Mexican Sunflower)

Pollinator Attraction

The large orange or red blooms of tithonia are like a magnet for bees and butterflies in my garden.

Growing Requirements

I give them plenty of sun and space to grow. Their tall stems sometimes need a bit of support, but the colorful payoff is worth it.

20. Larkspur

Vertical Interest

Larkspur adds beautiful height to my garden with its tall spikes of delicate blooms in blue, purple, pink, and white.

Uses in Garden and Floral Design

I love using larkspur to add vertical interest to my garden beds and cut flower arrangements. They dry beautifully too!

21. Petunias

Ease of Care

Petunias are my secret weapon for low-maintenance color. They’re perfect for small spaces and hanging baskets.

Color Varieties and Planting Ideas

With so many colors available, I use petunias to create vibrant displays all around my garden. They’re especially lovely spilling out of window boxes and planters.

Hi! I'm Emily!

I'm a mom who's passionate about creating beautiful gardens without the hassle. Here, I share simple tips that actually work for busy people like us.

From picking the right plants to making them thrive, I'll help you create an outdoor space you'll love!

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