Growing Easy-to-Grow Nasturtiums from Seed

If you’re looking for a simple and rewarding gardening project, growing nasturtiums from seed is a fantastic choice. Nasturtiums are vibrant and showy flowers that can bring a burst of color to any garden. Not only are they visually appealing, but they also offer a range of benefits that make them a valuable addition to your outdoor space.

In this article, we will guide you through the step-by-step process of growing nasturtiums from seed. From choosing the right seeds to harvesting your blooms, we’ll cover everything you need to know to ensure a successful and enjoyable gardening experience.

But before we delve into the practicalities, let’s take a moment to appreciate why nasturtiums are such a popular choice for gardeners. These flowers are not only beautiful but also offer a variety of uses and benefits that make them an excellent addition to any garden.

First and foremost, nasturtiums are renowned for their stunning and colorful blooms. With their lively shades of red, orange, and yellow, these flowers can brighten up any corner of your garden. Whether you’re looking to create a vibrant flower bed or add some visual interest to a dull space, nasturtiums are an excellent choice.

But the beauty of nasturtiums goes beyond their appearance. These flowers are also edible, with both the flowers and leaves offering a tangy, peppery flavor. You can use them to add a unique touch to salads, garnish plates, or even infuse oils and vinegars. Their versatility in the kitchen makes them a delightful addition to any culinary enthusiast’s repertoire.

In addition to their aesthetic and culinary appeal, nasturtiums also serve as a natural pest repellent. Their strong scent and vibrant colors help deter pests like aphids, whiteflies, and squash bugs from your garden. By planting nasturtiums alongside your other plants, you can create a natural barrier that protects your garden from unwanted visitors.

Lastly, nasturtiums are incredibly easy to maintain. They are a great choice for beginner gardeners or those with limited time and resources. These resilient flowers can thrive in various soil conditions and require minimal care. With just a little bit of attention, you can enjoy a bountiful display of nasturtiums throughout the growing season.

Now that you understand the many benefits of growing nasturtiums, let’s dive into the step-by-step guide that will help you grow these beautiful flowers from seed. But first, let’s explore the essential aspect of choosing the right seeds to ensure a successful and rewarding gardening experience.

Benefits of Growing Nasturtiums

Nasturtiums are a delightful addition to any garden, offering a plethora of benefits that make them a must-have for both seasoned gardeners and novices alike. From their beautiful and colorful blooms to their edible flowers and leaves, these vibrant plants bring a touch of elegance and versatility to any outdoor space. Not only are they visually appealing, but they also serve as natural pest repellents and require minimal maintenance, making them a perfect choice for gardeners seeking effortless beauty.

Beautiful and Colorful Blooms

One of the primary benefits of growing nasturtiums is the stunning display of their blooms. These flowers come in a wide range of vibrant colors, including shades of orange, yellow, red, and even bi-colored varieties. Their cheerful hues add a splash of vibrancy to any garden, creating a captivating visual feast for the eyes. Whether planted in flower beds, containers, or hanging baskets, nasturtiums are sure to attract attention and become a focal point in any outdoor space.

Edible Flowers and Leaves

Not only are nasturtiums visually appealing, but they are also a treat for the taste buds. Both the flowers and leaves of these plants are edible, making them a versatile addition to any culinary adventure. The flowers possess a peppery flavor, similar to watercress, which adds a unique touch to salads, sandwiches, and even as a garnish for various dishes. The leaves, on the other hand, can be used as a substitute for basil in pesto or added to soups and stews for an extra kick of flavor. With nasturtiums in your garden, you’ll have a fresh and flavorful ingredient right at your fingertips.

Pest Repellent

In addition to their visual and culinary appeal, nasturtiums also serve as natural pest repellents. These plants exude a distinct scent that deters pests such as aphids, whiteflies, and squash bugs. By planting nasturtiums alongside other susceptible plants, you can create a natural barrier that protects your garden from unwanted invaders. This natural pest control method not only helps to maintain the health and beauty of your garden but also eliminates the need for harmful chemical pesticides.

Easy Maintenance

For those seeking low-maintenance plants that still provide abundant beauty, nasturtiums are an ideal choice. These hardy flowers are easy to grow and require minimal attention, making them perfect for both experienced gardeners and beginners. Nasturtiums are known for their adaptability to various soil types and their ability to thrive in both full sun and partial shade. They are also drought-tolerant, meaning they can withstand periods of dryness without sacrificing their vibrant blooms. With just a little water and occasional pruning, you can enjoy the beauty of nasturtiums without the hassle of demanding maintenance.

In conclusion, growing nasturtiums offers a multitude of benefits. With their beautiful and colorful blooms, edible flowers and leaves, natural pest-repellent properties, and easy maintenance, these plants are a delightful addition to any garden. Whether you’re a seasoned gardener or a beginner, nasturtiums are sure to bring joy and elegance to your outdoor space. So why wait? Start growing these remarkable flowers and experience the many rewards they have to offer.

Check out our other articles on fast-growing flowers from seed and easy flowers to grow from seed for more gardening inspiration!

Step-by-Step Guide to Growing Nasturtiums from Seed

Step 1: Choosing the Right Seeds

When embarking on the journey of growing nasturtiums from seed, the first and crucial step is selecting the right seeds. Nasturtiums come in a variety of vibrant colors and sizes, so take your time to choose the ones that resonate with your personal taste. Look for reputable seed suppliers or local nurseries that offer a wide selection of nasturtium seeds. Keep in mind that there are both climbing and bush varieties, so consider the space you have available in your garden or containers. Remember, the right seeds will set the foundation for a successful and beautiful nasturtium garden.

Step 2: Preparing the Soil

Preparing the soil is an essential step in ensuring healthy growth and abundant blooms for your nasturtiums. These easy-to-grow flowers prefer well-draining soil that is rich in organic matter. Start by removing any weeds or debris from the planting area. Then, work the soil with a garden fork or tiller to loosen it and improve its texture. Incorporate compost or aged manure into the soil to enhance its fertility and provide essential nutrients. Nasturtiums thrive in slightly acidic to neutral soil, with a pH range of 6.0 to 7.0. A soil test kit can be helpful in determining the pH level of your soil, ensuring optimal growing conditions for these stunning flowers.

Step 3: Planting the Seeds

Now that you have chosen the perfect nasturtium seeds and prepared the soil, it’s time to plant them. Nasturtiums can be directly sown into the ground or started indoors, depending on your preference and the climate you live in. If starting indoors, sow the seeds in peat pots filled with seed-starting mix about 2-4 weeks before the last frost date. Plant the seeds 1/2 inch deep and gently water them. Once the danger of frost has passed and the seedlings have developed true leaves, you can transplant them outdoors. If sowing directly into the ground, plant the seeds 1 inch deep and 6-12 inches apart, depending on the variety. Ensure that the soil is well-moistened after planting.

Step 4: Watering and Sunlight Requirements

Proper watering and sunlight are crucial for the healthy growth of nasturtiums. Water the plants regularly, keeping the soil consistently moist but not waterlogged. Remember to water at the base of the plant to avoid wetting the leaves, which can lead to fungal diseases. Nasturtiums thrive in full sun to partial shade, so choose a location that receives at least 6 hours of direct sunlight per day. The bright and warm sun will bring out the best in these delightful flowers, enhancing their vibrant colors and encouraging prolific blooms.

Step 5: Providing Support and Trellising

While bush varieties of nasturtiums do not require support, climbing varieties benefit from some form of trellising or support structure. As these vines grow, they will naturally reach out for something to climb on. You can provide them with a trellis, arbor, fence, or even a nearby shrub or tree. The support structure should be sturdy enough to handle the weight of the vines and the abundant blooms. By giving your climbing nasturtiums the support they need, you will not only enhance their aesthetic appeal but also make the most of your garden space.

Step 6: Regular Maintenance and Care

To ensure the continued health and beauty of your nasturtiums, regular maintenance and care are essential. Remove any weeds that may compete with the plants for nutrients and water. Nasturtiums are generally low-maintenance, but occasional deadheading can encourage more blooms and extend the flowering season. Pinch off faded flowers by gently grasping the stem near the base and snapping it off. This will redirect the plant’s energy towards producing new blooms. Applying a layer of organic mulch around the base of the plants can help conserve moisture, suppress weeds, and maintain an even soil temperature.

Step 7: Harvesting Nasturtiums

Finally, the time will come to reap the rewards of your nurturing efforts and indulge in the harvest of your nasturtiums. The flowers and leaves of these delightful plants are not only visually appealing but also edible, adding a unique touch to salads, sandwiches, and other culinary creations. Harvest the flowers when they are fully open and vibrant in color. Gently pluck them from the stem, taking care not to damage the plant. The leaves can be harvested at any time, but they are at their best when young and tender. Enjoy the flavors and colors of your homegrown nasturtiums, and be proud of the beautiful garden you have cultivated.

By following these simple steps, you will be well on your way to growing a thriving and enchanting nasturtium garden. Whether you are a seasoned gardener or a novice, the process of nurturing these easy-to-grow flowers from seed is a rewarding and enjoyable experience. So, gather your seeds, prepare the soil, and embark on this delightful journey of growing nasturtiums from seed. Happy gardening!

Troubleshooting Common Issues

Even the most seasoned gardeners encounter challenges when growing plants, and nasturtiums are no exception. In this section, we will explore some common issues that you might face while growing nasturtiums from seed and provide helpful solutions to overcome them.

Pests and Diseases

Nasturtiums are generally resilient and can withstand a variety of pests and diseases. However, in some cases, these vibrant flowers may fall victim to unwanted visitors or fungal infections. If you notice holes in the leaves or find small insects crawling on your plants, it’s likely that pests have made their way into your garden. Common culprits include aphids, slugs, and caterpillars.

To combat these pests, you can implement several natural solutions. Introduce beneficial insects such as ladybugs or lacewings, which feed on aphids and other harmful insects. Additionally, you can make a homemade insecticidal soap by diluting a mild liquid soap with water and spraying it on the affected plants. This will help control the pest population without harming your nasturtiums or the environment.

Fungal diseases, such as powdery mildew or gray mold, can also pose a threat to your nasturtiums. These diseases thrive in humid conditions and can cause discoloration or wilting of the leaves. To prevent fungal infections, provide proper airflow by spacing out your plants and avoiding overwatering. If you notice signs of fungal growth, remove the affected leaves and treat the plants with an organic fungicide.

Overwatering or Underwatering

Finding the right balance of water for your nasturtiums is essential for their overall health and development. Overwatering can lead to root rot and other fungal diseases, while underwatering can cause the plants to wilt and stunt their growth.

To determine when to water your nasturtiums, check the soil moisture regularly. Stick your finger about an inch into the soil; if it feels dry, it’s time to water. However, if the soil feels moist, hold off on watering until it dries out a bit. Remember, nasturtiums prefer well-drained soil, so make sure to provide proper drainage by adding organic matter or perlite to the planting area.

Lack of Sunlight

Nasturtiums thrive in full sun, and insufficient sunlight can hinder their growth and flowering potential. If your plants are not receiving enough sunlight, they may become leggy, with elongated stems and fewer blooms.

To ensure your nasturtiums get enough sunlight, choose a planting location that receives at least six hours of direct sunlight. If you have limited sunny spots in your garden, consider planting them in containers that can be moved around to capture the sun’s rays. Regularly monitor your plants for signs of poor sunlight exposure, such as pale leaves or stunted growth, and make adjustments as necessary.

By being aware of these common issues and implementing the suggested solutions, you can overcome any challenges you may encounter while growing nasturtiums from seed. With proper care and attention, your nasturtiums will flourish, adding a burst of color and charm to your garden landscape.

Next, we will explore the creative uses for nasturtiums, from culinary delights to decorative displays and companion planting. Stay tuned!

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Creative Uses for Nasturtiums

Nasturtiums are not only a delight to grow, but they also offer a range of creative uses that go beyond their vibrant blooms and lush foliage. Whether you’re a culinary enthusiast, a home decorator, or a passionate gardener, there are plenty of ways to incorporate the beauty and versatility of nasturtiums into your projects. Let’s explore some of the most exciting creative uses for these lovely flowers.

Culinary Delights

One of the most captivating aspects of nasturtiums is their edible flowers and leaves. Their vibrant colors and peppery flavor add a unique twist to a variety of culinary creations. From salads and sandwiches to soups and sauces, nasturtiums provide a burst of color and a hint of spiciness that elevates any dish.

Imagine crafting a vibrant summer salad with a medley of fresh greens, sprinkled with nasturtium petals for a pop of color. Or infusing a delicate vinaigrette with the distinctive taste of nasturtium leaves. These flowers are not only visually appealing but also add a zesty kick to your culinary creations. You can even pickle the seeds to create a flavorful condiment reminiscent of capers.

Decorative Displays

Nasturtiums are a versatile addition to any decorative display. Their bright and cheerful blooms can bring life and vibrancy to your home or event decor. Whether you’re hosting a dinner party, decorating a wedding venue, or simply adding a touch of beauty to your living space, nasturtiums are a fantastic choice.

Imagine an elegant centerpiece adorned with a variety of flowers, with nasturtiums stealing the show with their vibrant hues. Their trumpet-shaped blossoms, available in shades of orange, yellow, and red, create a striking contrast against lush green foliage. Paired with other complementary flowers, nasturtiums can add a touch of whimsy and natural beauty to any arrangement.

Garden Companion Planting

Nasturtiums are not only a visual delight but also a valuable addition to your garden. They are known for their ability to attract beneficial insects, such as bees and butterflies, while repelling pests like aphids and whiteflies. This makes them an excellent choice for garden companion planting.

Imagine a garden bed adorned with a variety of vibrant flowers, with nasturtiums acting as a natural pest repellent and attracting pollinators to enhance the overall health and beauty of your garden. By planting nasturtiums alongside vegetables or other flowering plants, you can create a harmonious ecosystem that supports the growth and well-being of your entire garden.

In conclusion, nasturtiums offer a wealth of creative possibilities. Their culinary uses, decorative potential, and garden companionship make them a versatile and valuable addition to any project. So why not explore the world of nasturtiums and unleash your creativity? Whether you’re indulging in culinary delights, creating stunning decorative displays, or enhancing your garden’s ecosystem, nasturtiums are sure to bring beauty and inspiration to your endeavors.

If you are interested in growing other easy-to-grow flowers from seed, check out Organic Seed Finder’s collection of fast-growing flowers from seed, easy flowers to grow from seed, or cut flowers to grow from seed.


In conclusion, growing nasturtiums from seed is a rewarding and enjoyable experience that can bring beauty and practicality to any garden. These vibrant and versatile flowers offer a range of benefits, including stunning blooms, edible flowers and leaves, natural pest repellent properties, and easy maintenance.

By following the step-by-step guide provided in this article, you can confidently start your own nasturtium garden. Choosing the right seeds is the first crucial step, ensuring that you select high-quality seeds that are suitable for your climate and preferences. Preparing the soil properly will provide a fertile and well-drained environment for the seeds to thrive.

Once the seeds are planted, providing adequate water and sunlight is essential for healthy growth. Nasturtiums are known for their ability to adapt to different conditions, but they still require regular watering and a sunny spot to flourish. Support and trellising may be necessary to help the vines climb and spread, creating a stunning visual display.

Maintaining and caring for your nasturtiums is relatively simple, requiring regular maintenance such as pruning, weeding, and fertilizing. Regularly removing spent flowers and leaves will encourage continuous blooming. Harvesting the flowers and leaves allows you to enjoy their peppery taste and vibrant colors in various culinary creations.

While nasturtiums are generally easy to grow, it’s important to be aware of potential issues like pests, diseases, overwatering, underwatering, and lack of sunlight. By troubleshooting these common problems, you can ensure the health and longevity of your nasturtium plants.

In addition to their practical benefits, nasturtiums offer creative uses in the culinary world, decorative displays, and garden companion planting. Their bright and peppery flowers can add a unique touch to salads, soups, and even cocktails. Their vibrant colors also make them an excellent choice for bouquets and flower arrangements. Furthermore, planting nasturtiums alongside other plants can help deter pests and attract beneficial insects.

In a world where many flowers require meticulous care and attention, nasturtiums stand out as an easy-to-grow option that provides an array of benefits. Whether you’re a seasoned gardener or a beginner, nasturtiums are an excellent choice for adding color, flavor, and functionality to your garden.

As you embark on your nasturtium-growing journey, don’t forget to explore other easy-to-grow flowers from seed such as sunflowers, marigolds, zinnias, cosmos, poppies, calendulas, daisies, pansies, snapdragons, impatiens, petunias, daffodils, tulips, dahlias, hyacinths, lilies, gladiolus, asters, coneflowers, hollyhocks, phlox, verbena, and gaillardia.

So go ahead, get your hands dirty, and watch as these vibrant blooms transform your garden into a colorful paradise! Happy gardening!

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