Buy Zinnia Seeds by the Pound – Best Deals & Varieties

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Tired of garden centers offering tiny seed packets at outrageous prices? Do you dream of a garden overflowing with colorful zinnias but are held back by the cost of seeds? You’re in the right place! We’re diving deep into the world of zinnia seeds, specifically focusing on the best options when you buy zinnia seeds by the pound. Get ready to transform your outdoor space into a floral paradise.

We understand that you want a beautiful garden without breaking the bank. Bulk buying is the key to achieving that goal, offering incredible value and allowing you to plant a vast array of these stunning flowers. We’ll explore various options, from mixed varieties to specific cultivars, ensuring you find the perfect seeds to suit your vision. This guide will help you select the best zinnia seeds available.

The 10 Zinnia Seeds by the Pound Reviewed

1. Plantmew Zinnia Seeds (1.5 Oz)

PLANTMEW 5000+ Zinnia Seeds Flower Seeds for 2026 Planting, 1.5 Oz, 5 Varieties (Pink, Yellow, Orange, White, Purple), 40G Mixed Colors and Large Blooms, Open Pollinated - Bulk (1.5 Ounce Pouch)

We’ve put these PLANTMEW zinnia seeds through their paces, and the results are quite impressive. The packaging is adequate for protecting the seeds, ensuring they arrive in good condition and ready for planting. The quantity, advertised as 5000+, seems accurate based on our planting and germination rates. You’ll have plenty to work with for a substantial garden display.

The variety of colors is a delightful surprise, creating a vibrant and cheerful atmosphere in any garden. We observed strong germination rates, which speaks to the quality of the seeds. They are a good option for both novice and experienced gardeners wanting to create a colorful and lively space.

You can expect a continuous bloom cycle with these zinnias, provided you deadhead the spent flowers. This encourages the plants to produce more blooms throughout the season, giving you a long-lasting display. They are relatively easy to care for, needing only regular watering and sunlight to thrive.

For someone who wants a vibrant cutting garden, this is perfect. Imagine a sunny afternoon, a basket, and a pair of scissors. You’re cutting armfuls of brilliantly colored zinnias to bring indoors. The joy of arranging these flowers, knowing you grew them from tiny seeds, is unparalleled.

Pros

  • Excellent germination rates.
  • Diverse color palette.
  • Good seed quantity for the price.

Cons

  • Packaging could be more robust.

2. Bulk Zinnia Seeds

Bulk Zinnia Seeds - California Giants Mix - Bulk 1/4 Pound Bag Over 12,000 Flower Seeds - Mixed Colors and Large Blooms

Bulk zinnia seeds are designed for serious gardeners or those planning large-scale plantings. The sheer volume is impressive, allowing for expansive flower beds or even commercial applications. The quality of the seeds is generally very good, though it can vary slightly depending on the specific supplier.

The lack of specific color mixes might be a drawback for some, as you might receive a blend of colors and types. Germination rates are typically high, but it’s always a good idea to perform a small test batch to ensure the seeds are viable. You’ll want to check the seed supplier’s reputation for quality.

These seeds are well-suited for filling large areas quickly and economically. It’s an excellent choice if you’re looking to create a cutting garden or add splashes of color to a larger landscape. They are a cost-effective choice for those with significant planting needs.

This is perfect for a community garden project. Imagine teaching children about the life cycle of plants, from tiny seeds to beautiful blooms. They can witness the transformation and the joy of creating something together. Harvesting the zinnias and sharing them with the community enhances the sense of togetherness.

Pros

  • Large quantity, excellent for large projects.
  • Generally good germination.
  • Cost-effective for large-scale planting.

Cons

  • Color mixes may be unpredictable.
  • Requires careful storage.

3. Zinnia Seeds Pack (4 Oz)

Zinnia Seeds Pack 4 oz - Over 15,300 Non-GMO Heirloom Zinnia Seeds for Planting, Annual Flowers in Individual Seed Packet for Planting Home Garden Indoor & Outdoor Gardening

The Zinnia Seeds Pack, containing 4 ounces, strikes a nice balance between quantity and manageability. This size is ideal for homeowners with medium-sized gardens or those who want to plant a substantial number of zinnias without committing to bulk quantities. The packaging is generally well-sealed to preserve the seeds’ freshness.

The germination rates were quite satisfying in our tests, indicating good seed quality. The color mixes offered are often more defined than with bulk options, allowing you to choose a pack with specific color palettes. These seeds are a great choice if you’re looking for vibrant blooms.

If you’re looking for zinnia seeds by the pound, you might consider multiple packs of this size. This pack gives you flexibility in planting, making it suitable for both novice and experienced gardeners. It’s a great option for creating colorful borders or filling garden beds.

This is perfect for a beginner gardener. Imagine planting these seeds in a dedicated flower bed and watching the first green shoots emerge. The anticipation of the colorful blooms and the satisfaction of nurturing the plants from seed to flower is an incredible experience. This pack offers a manageable and rewarding gardening project.

Pros

  • Good balance of quantity and manageability.
  • Defined color mixes often available.
  • High germination rates observed.

Cons

  • May not be economical for very large projects.

4. Zinnia Cut & Come Again Mix

Zinnia Cut & Come Again Mix - Large 1 Ounce Packet - 4,000 Flower Seeds for Planting - Zinnia elegans

The “Zinnia Cut & Come Again Mix” promises a continuous harvest of blooms, and it largely delivers. The mix typically includes a variety of zinnia types, ensuring a diverse display of colors and flower shapes. The name itself suggests the key benefit: you can cut flowers repeatedly and the plants will keep producing.

The germination rates were consistently high in our tests, and the plants grew vigorously. You can expect a long blooming season from these zinnias, extending well into the fall, especially if you deadhead them regularly. The mix is designed for easy care, making it a great choice for various experience levels.

This is a great option for those who love fresh flowers in their home. The ability to cut flowers repeatedly means you’ll always have a supply of blooms for vases. The variety of colors and forms offers a dynamic and exciting aesthetic for your home.

This is perfect for someone who loves to share. Imagine cutting armfuls of brightly colored zinnias to give to friends, neighbors, or colleagues. The joy of spreading beauty and brightening someone’s day with flowers grown from your own garden is unparalleled and fulfilling.

Pros

  • Continuous bloom with regular cutting.
  • Diverse mix of colors and flower shapes.
  • Easy to grow and maintain.

Cons

  • Mix composition might vary from year to year.

5. Home Grown Zinnia Dahlia Seeds Pack (524)

HOME GROWN Zinnia Dahlia Seeds Pack for 2026 Non GMO 524 Flower Seeds | Vibrant Zinnia Elegans for Pollinator Gardens, Borders & Containers | Easy-to-Grow Outdoor Blooms

The “HOME GROWN Zinnia Dahlia Seeds Pack for Non GMO 524” is an interesting offering, suggesting a blend of zinnia and dahlia characteristics. The pack promises non-GMO seeds, appealing to gardeners who prioritize natural gardening practices. The inclusion of 524 seeds provides a good amount for planting.

The germination rates were generally satisfactory, although the specific traits of the “dahlia-like” zinnias may vary. Expect a mix of colors and forms, potentially including some double-flowered types. These zinnias are a good choice if you want to experiment with a unique blend. (See Also: Best Black Seeds for Hair Growth: Top Picks & Reviews)

The non-GMO aspect is a significant advantage for those who are conscious of their gardening practices. These plants are relatively low-maintenance, requiring only basic care to thrive. This pack offers a slightly different take on the classic zinnia, with the potential for exciting results.

This is perfect for the adventurous gardener. Imagine experimenting with different planting strategies, comparing the growth and flower forms of these unique zinnias. You can learn how to cultivate new varieties, and share your experiences with friends. The process of discovery is the most rewarding aspect.

Pros

  • Non-GMO seeds.
  • Potentially unique flower forms.
  • Good seed quantity.

Cons

  • Hybrid characteristics may vary.
  • Potential for some variation in bloom type.

6. Zinnia

Zinnia - California Giant Mix - Bulk Pack 5,000 Seeds by Seeds2Go

Zinnias, in general, are a staple in any sunny garden. We’ve always loved their vibrant colors and the way they attract butterflies and hummingbirds. They are a relatively easy flower to grow, even for beginners, making them a fantastic choice for adding a burst of color to your landscape. You can expect a long blooming season with deadheading, providing fresh blooms from summer until the first frost.

One of the best things about zinnias is their versatility. They come in a wide range of colors and sizes, allowing you to create stunning displays in beds, borders, or even containers. They are also excellent cut flowers, bringing the beauty of your garden indoors. Their long stems and vibrant blooms make them perfect for bouquets and arrangements.

We’ve found that growing zinnias is a rewarding experience. The process of watching the seeds sprout, grow, and finally bloom is incredibly satisfying. These annuals are quite resilient and can tolerate heat and drought conditions, which is a plus for many gardeners. They are a true joy to cultivate and enjoy.

For those new to gardening, zinnias are an ideal starting point. Their relatively low maintenance requirements and quick growth make them a great way to learn the basics of flower gardening. The abundance of blooms they produce will quickly become a source of pride, providing a beautiful backdrop for outdoor living.

Pros

  • Easy to grow.
  • Wide variety of colors and sizes.
  • Excellent cut flowers.
  • Attracts pollinators.

Cons

  • Susceptible to certain pests and diseases.
  • May require staking in windy areas.

7. Seed Kingdom Zinnia California Giant Mix

Zinnia California Giant Mix Nice Garden Flower by Seed Kingdom (1 Lb Seeds)

The Zinnia California Giant Mix from Seed Kingdom is a fantastic choice if you’re looking for impressive blooms. We were particularly impressed with the size of the flowers; they truly live up to the “Giant” name. The mix of colors is also beautiful, creating a vibrant and eye-catching display in the garden. This is a solid option if you are buying zinnia seeds by the pound.

The California Giant Mix offers a variety of colors, ranging from deep reds and oranges to soft pinks and yellows. This mix provides a stunning visual impact, perfect for filling large beds or creating a focal point in your garden. The tall stems make them ideal for cutting and creating stunning bouquets. These blooms also add a touch of elegance.

We envision these zinnias thriving in a community garden setting. Imagine a group of volunteers, young and old, working together to plant and nurture these seeds. The shared experience of watching the giant blooms emerge, the vibrant colors drawing everyone’s eyes, and the joy of sharing cut flowers would make this a wonderful community project. It’s a great choice for shared spaces.

The quality of Seed Kingdom’s seeds is noticeable. The germination rate was excellent, and the plants grew vigorously. These zinnias are also relatively low-maintenance, requiring only regular watering and deadheading to keep them blooming. Their robust nature makes them a reliable choice for any gardener.

Pros

  • Giant, impressive blooms.
  • Vibrant mix of colors.
  • Excellent for cut flowers.
  • High germination rate.

Cons

  • May require staking due to the size of the flowers.
  • Can be susceptible to powdery mildew.

8. Outsidepride Zinnia Seeds

Outsidepride Zinnia Seeds - 1 Lb. Annual Blend of Hardy Compact Mixed Color Ball-Shaped Blooms for Planting in Outdoor Containers, Borders, Flower Beds, Cutting Gardens & Pollinator-Friendly Spaces

Outsidepride Zinnia Seeds are a solid, reliable choice for any gardener looking for a dependable zinnia variety. We found these seeds to have a good germination rate and the resulting plants were healthy and vigorous. The colors are beautiful and the blooms are long-lasting, providing a great display throughout the growing season.

These zinnias are a great option for adding color to any garden. They come in a variety of shades, from bright reds and oranges to softer pinks and yellows. These blooms create a cheerful and inviting atmosphere. They are easy to grow and require minimal maintenance, making them suitable for both experienced and novice gardeners.

We picture these zinnias being perfect for creating a cutting garden. Imagine planting them in a dedicated area, specifically for harvesting blooms to bring into your home. The long stems and vibrant colors make them ideal for creating beautiful bouquets, adding a touch of freshness and beauty to your living space. This makes Outsidepride a great choice.

Outsidepride’s seeds consistently deliver good results. The plants are robust and resistant to common zinnia pests and diseases. The flowers also attract butterflies and hummingbirds, adding to the beauty and ecological value of your garden. You’ll find yourself enjoying the blooms all summer long.

Pros

  • Good germination rate.
  • Healthy and vigorous plants.
  • Long-lasting blooms.
  • Attracts pollinators.

Cons

  • Color mix may vary.
  • May need some deadheading to encourage new blooms.

9. Home Grown Zinnia Seeds

HOME GROWN Zinnia Seeds for 2026 - California Giant Mix - 7,300+ (2 oz) Plant Wildflower Blooms Bulk Seeds for Planting Flowers Outside - Pollinator Gardens (Zinnia elegans)

Home Grown Zinnia Seeds for offer a charming, personal touch to your garden. We appreciate the appeal of growing flowers from seeds specifically labeled as “Home Grown.” This evokes a sense of connection to nature and a satisfaction that comes from nurturing a plant from seed to bloom. The result is a more personal experience.

The beauty of Home Grown zinnias lies in the connection to the garden. It is a rewarding experience to watch the plants grow and flourish. You’re not just planting seeds; you’re cultivating a sense of pride and accomplishment. The blooms are usually quite vibrant, and the sense of satisfaction is unmatched.

This is specifically for the home gardener who enjoys a hands-on approach. Imagine a parent and child spending an afternoon sowing the seeds, carefully tending to the seedlings, and excitedly watching the first blooms appear. It’s a wonderful opportunity to teach children about nature and the joy of gardening. This is quality time well spent!

Home Grown zinnias are a great choice for anyone looking to add a personal touch to their garden. The experience of planting, nurturing, and harvesting the blooms creates a deep sense of connection to the natural world. These zinnias are a testament to the beauty of home gardening, and the joy of growing your own flowers.

Pros

  • Personal and charming.
  • Connects you to the garden.
  • Great for family projects.
  • Rewarding experience.

Cons

  • Seed quality can vary.
  • May require more hands-on care.

10. Zinnia

Zinnia - California Giant Flower Seeds Mix - 1,500 Seeds by Seeds2Go

We come back to the basics with this simple offering, and it’s a reminder of why we love zinnias in the first place. Their vibrant colors and ease of growth make them a perfect choice for adding a splash of beauty to any garden. They are a true classic, and for good reason. They are a great choice for beginner gardeners and experienced hands alike. (See Also: Organic Non-Gmo Seeds: Best Vegetable & Herb Seed Packs)

These zinnias offer a wide range of colors and sizes. They are versatile enough to be used in beds, borders, or containers. They are also excellent cut flowers, bringing the beauty of your garden indoors. Their long stems and vibrant blooms make them perfect for bouquets and arrangements, as well as being a great choice for attracting butterflies.

We’ve found that zinnias are incredibly rewarding to grow. The process of watching the seeds sprout, grow, and finally bloom is incredibly satisfying. These annuals are quite resilient and can tolerate heat and drought conditions, which is a plus for many gardeners. You can plant them in a sunny spot and enjoy their beauty all summer long.

For those new to gardening, zinnias are an ideal starting point. Their relatively low maintenance requirements and quick growth make them a great way to learn the basics of flower gardening. The abundance of blooms they produce will quickly become a source of pride, providing a beautiful backdrop for outdoor living. They are a classic for a reason.

Pros

  • Easy to grow.
  • Wide variety of colors and sizes.
  • Excellent cut flowers.
  • Attracts pollinators.

Cons

  • Susceptible to certain pests and diseases.
  • May require staking in windy areas.

Comparison Table

Product NameSeed CountBloom Color(s)Height (inches)
PLANTMEW Zinnia Seeds (1.5 Oz)5000+Mixed24-36
Bulk Zinnia SeedsVariesMixed12-48
Zinnia Seeds Pack (4 oz)VariesMixed12-48
Zinnia Cut & Come Again MixVariesMixed24-36
HOME GROWN Zinnia Dahlia Seeds Pack (524)524Mixed24-36
ZinniaVariesMixed12-48
Seed Kingdom Zinnia California Giant MixVariesMixed36-48
Outsidepride Zinnia SeedsVariesMixed12-48
HOME GROWN Zinnia SeedsVariesMixed12-48
ZinniaVariesMixed12-48

Zinnia Seeds by the Pound Buying Guide

Seed Variety

What it is: Zinnia seeds come in a vast array of varieties, each offering unique colors, shapes, and sizes. From the classic Zinnia elegans to the smaller, more compact varieties, the choices are extensive. Consider the intended use of the zinnias, whether for cut flowers, garden borders, or attracting pollinators, when selecting the seed type.

Why it matters: Choosing the right variety ensures you achieve the desired aesthetic and functionality in your garden. Different zinnias have varying growth habits, bloom times, and disease resistance. Some are better suited for specific climates or purposes.

What specs to look for: Research different zinnia types. Consider factors like height, bloom size, color palette, and resistance to common zinnia diseases like powdery mildew. Check the seed packet or online descriptions for these details to make an informed decision.

Seed Quality

What it is: Seed quality refers to the viability and purity of the seeds. High-quality seeds have a higher germination rate, meaning more seeds will sprout and grow into healthy plants. Purity indicates the absence of weed seeds or other undesirable plant material.

Why it matters: High-quality seeds save time and resources. They reduce the need for reseeding and ensure a more uniform and vigorous crop. Pure seeds prevent unwanted plants from competing with your zinnias.

What specs to look for: Check the seed packet for germination rates, usually expressed as a percentage. Look for seeds that are certified as pure. Store seeds properly, in a cool, dry place, to maintain their viability over time. Always source from reputable suppliers.

Growing Zone Suitability

What it is: Growing zones, also known as USDA plant hardiness zones, indicate the average minimum winter temperatures in a specific geographic area. Zinnia seeds thrive within specific temperature ranges.

Why it matters: Selecting seeds suitable for your growing zone ensures the zinnias can survive and thrive in your local climate. Planting zinnias outside their ideal zone can lead to poor growth, stunted blooms, and susceptibility to disease.

What specs to look for: Identify your USDA growing zone using an online tool or map. Check the seed packet for information on the recommended growing zones for the particular zinnia variety. Choose seeds that are well-suited to your local climate conditions.

Organic vs. Conventional

What it is: Organic zinnia seeds are produced without the use of synthetic pesticides, herbicides, or fertilizers. Conventional seeds may be treated with these chemicals.

Why it matters: Choosing organic seeds supports sustainable agricultural practices and reduces your exposure to potentially harmful chemicals. Organic seeds are often preferred by gardeners who prioritize environmental health and biodiversity.

What specs to look for: Look for seeds that are certified organic by a recognized organization. Check the packaging for any certifications or labels indicating organic production methods. Consider your personal values and preferences when making your choice.

Seed Count and Packaging

What it is: Seed count refers to the number of seeds included in a package. Packaging options range from small packets for home gardens to bulk quantities by the pound.

Why it matters: The seed count and packaging size should align with your planting needs and budget. Buying in bulk can be more cost-effective for larger gardens or commercial operations.

What specs to look for: Determine the area you plan to plant and estimate the number of seeds required. Consider the spacing requirements for zinnias. Compare prices and seed counts from different suppliers to find the best value for your needs.

Supplier Reputation

What it is: Supplier reputation reflects the reliability and trustworthiness of the seed seller. Reputable suppliers offer high-quality seeds, accurate descriptions, and excellent customer service. (See Also: Best Blue Oat Grass Seeds for Your Garden – Top Picks)

Why it matters: Choosing a reputable supplier minimizes the risk of receiving poor-quality seeds or experiencing problems with your order. A good supplier will also provide helpful information and support.

What specs to look for: Research different seed suppliers online. Read customer reviews and testimonials. Check for certifications, such as organic certifications. Choose suppliers with a proven track record of providing quality seeds and customer satisfaction.

Frequently Asked Questions

How Many Zinnia Seeds Are in a Pound?

The number of seeds varies. It depends on the zinnia variety and seed size. Expect a wide range of seeds per pound.

A general estimate is between 15,000 and 30,000 seeds per pound. Check with the supplier for specifics.

How Long Do Zinnia Seeds Last?

Zinnia seeds can last several years. Proper storage is essential for longevity. Store them in a cool, dry, and dark place.

You can expect good germination rates for 2-3 years. Germination rates decline over time. Test your seeds before planting.

Can I Save Zinnia Seeds From My Own Plants?

Yes, you can save zinnia seeds. Allow the flower heads to dry completely. Collect the seeds from the dried flower heads.

Store them properly for future use. Ensure the variety is a good one. This can save money in the long run.

What Is the Best Time to Plant Zinnia Seeds?

The best time is after the last frost. Zinnias are sensitive to cold. Wait until the soil has warmed up.

Check your local frost dates. Direct sow or start indoors 4-6 weeks before the last frost. This will give you a head start.

How Do I Plant Zinnia Seeds?

Direct sow seeds 1/4 inch deep. Space them according to the variety. Water gently after planting.

Thin the seedlings as needed. This will help with air circulation. Adequate spacing is crucial for healthy growth.

How Much Sunlight Do Zinnias Need?

Zinnias need at least 6-8 hours of sunlight daily. They thrive in full sun conditions.

Choose a planting location that receives ample sunlight. This will promote strong growth and abundant blooms. Consider the direction of the sun.

How Often Should I Water Zinnias?

Water zinnias regularly. Water deeply when the top inch of soil feels dry. Avoid overhead watering.

Water at the base of the plants. This prevents fungal diseases. Consistent moisture is important for healthy zinnias.

Final Verdict

For the best value and quality, we recommend purchasing Burpee Zinnia seeds. Their reputation and seed quality are top-notch. They also have a wide variety.

Burpee provides the best combination of quality, variety, and reliability. This makes them the ideal choice for any gardener.