Top 8 Easy Flowers to Grow from Seed This Spring

Growing flowers from seed is a delightful and cost-effective way to enhance your garden. You don't need to be an expert gardener to enjoy a stunning array of blooms.

Many beautiful varieties are simple to cultivate from seed, providing you with a colorful summer display within weeks. Starting these flowers indoors can give you an earlier bloom, but they can also be sown directly outdoors once the frost has ended, making them even easier to manage.

8 Easy-to-Grow Flowers You Can Sow

Whether you're planning a cut flower garden, creating a floral bed, or setting up a container garden, these flowers are fantastic choices.

1. Nasturtiums

According to gardening expert Susan Brandt, nasturtiums are among her favorite flowers due to their ease of growth from seed. They're perfect for gardening with kids because their pea-sized seeds are easy for small hands to handle.

Once sprouted, these flowers flourish rapidly and adapt well to various growing conditions, whether in pots, as bedding plants, or climbing vines. They bloom in shades of yellow, orange, and red, and their unique peppery leaves complement the edible flowers well. Nasturtiums thrive in well-drained soil and prefer sunny spots for optimal growth.

Direct-sow seeds outdoors after frost for hassle-free planting.

2. Cosmos

Cosmos are another easy option for any garden. They attract butterflies and hummingbirds but beware of hungry rabbits! Traditional varieties bloom in white, pink, and purple, while newer strains offer vibrant yellows, oranges, and reds.

Starting indoors is recommended, but direct sowing after the last frost works too. To encourage bushier growth, pinch the tips before transplanting into individual pots. Cosmos can flower within 70 days, providing blooms that last into the fall.

3. Marigolds

Marigolds, or calendulas, are bright and easy-to-grow flowers, thriving in almost any soil type. Thin the seedlings once sprouted to prevent overcrowding. They typically bloom in yellow, gold, or orange and pair beautifully with blue or purple flowers.

4. Cornflowers

Cornflowers, also known as bachelor's buttons, add vibrant blue hues to your garden. They require minimal maintenance once established. Directly sow seeds after frost, keep the soil moist, and watch them germinate in about a week.

5. Sunflowers

Sunflowers are perfect for beginners, with large seeds that are easy to plant. Sow them in spring for blooms from mid-summer to late fall. Soaking the seeds overnight before planting can enhance germination success. They thrive in full sun, requiring at least eight hours of direct light daily.

6. Poppies

Poppies are perfect for novice gardeners. Sow them directly in the fall or early spring in a sunny area. Keep the soil moist for germination, and thin seedlings to give them ample room to grow.

7. Zinnias

Zinnias are known for their vibrant colors, attracting butterflies and bees. Sow them outdoors after the last frost or start them indoors six weeks prior. They flourish in sunny spots and well-drained soil, requiring little maintenance once established.

8. Sweet Peas

Sweet peas feature large, easy-to-manage seeds and can be started indoors or directly sown in spring. Pinching seedling tips promotes bushier growth. Prepare the planting site with compost for better soil quality.

Even if you're new to gardening, trying your hand at these flowers from seed is rewarding. If some don't thrive, don't lose heart. You can always try again next season or opt for plug plants from garden centers for instant color.