It depends on the sunflower varieties you choose. When you’re growing sunflowers from seed, most sunflower plants take 70–100 days from the time you sow the seed until sunflower heads bloom. Smaller varieties are usually fast growing and bloom earlier, while a giant sunflower takes longer.
There are many types of sunflowers. The traditional giant sunflower can reach 12–15 feet tall, producing large seed heads packed with edible seeds. Small sunflower varieties are ideal for pots or borders. For continuous color, try succession planting with branching varieties. When deciding on sunflowers to grow, consider if you want cut flowers, acres of sunflowers, or seeds for roasting.
To plant sunflower seeds, choose a sunny spot or use seeds in pots. Outdoors, sow sunflower seeds 6 inches apart for smaller plants or several inches apart for giants. Indoors, you can plant seeds indoors in pots and later transplant them along a fence or in beds. The best planting time is after the frost has passed.
A: If your peace lily plant isn’t producing flowers, it may not be getting enough light. Peace lilies prefer bright, indirect light rather than low light if you want blooms. Try moving the plant closer to a bright window but avoid direct sunlight, which can scorch the leaves. Feeding during the growing season with a balanced houseplant fertilizer can also help keep your peace lily blooming.
A: To water your peace lily correctly, wait until the top inch of soil feels dry before watering. In warmer months, your watering schedule may be once a week, while in cooler months it’s less frequent. Always use a pot with drainage holes and empty the saucer after watering to prevent the plant from sitting in water, which can cause root rot.
A: Yes, peace lilies thrive indoors and are considered an easy plant to grow, even in low light. However, blooms may be fewer. For a beautiful peace lily with more flowers, place it where it gets bright light but avoid direct sunlight to keep the large leaves healthy.
A: Start small by choosing easy-to-grow potted plants or herbs that thrive indoors. Use vertical space with shelves or hanging plants to maximize floor space. For limited areas like apartments or home offices, compact container gardening works best.
A: Low-maintenance plants like peace lilies, rubber plants, trailing plants like pothos, and indoor trees such as the fiddle leaf fig are among the best indoor options. They adapt well to indirect light and are easy to care for.
A: Herbs like basil, mint, parsley, and thyme are some of the best herbs to grow indoors. They grow well on sunny windowsills or under LED grow lights, especially during the winter months when natural light is limited.
A: Yes, indoor vegetable gardening is possible with the right setup. Leafy greens, cherry tomatoes, and radishes are great vegetables to grow indoors. Use containers with drainage holes, provide enough light (natural or LED grow lights), and water when the soil feels dry to avoid root rot.
A: Plants that are easy to grow still need adequate lighting. If your space lacks natural light, using grow lights (especially LED grow lights) can mimic sunlight, ensuring gardening success even during darker seasons.
Nasturtiums are delightful, easy-to-grow plants that bring vibrant colors and edible flowers to any garden. Whether you're growing nasturtiums in containers, hanging baskets, or directly in the garden, these bushy plants are popular for their low maintenance and peppery taste. I first discovered their charm when I planted a few seeds in a sunny corner of my backyard. Their cheerful blooms not only added a burst of orange and yellow but also attracted beneficial insects like ladybugs and bees, making my garden buzz with life. Their peppery leaves were a surprising addition to salads, adding a fresh kick that my family enjoyed. Let's dive into this comprehensive guide to learn more about planting, growing, and caring for these versatile plants.
Nasturtiums (Tropaeolum majus) are known for their bright, trumpet-shaped flowers and attractive foliage. These plants are valued not only for their aesthetic appeal but also for their culinary and medicinal uses.
There are several types of nasturtiums, each with unique characteristics. Here are some popular varieties:
This variety is perfect for gardeners seeking compact plants bursting with vibrant, double flowers in shades of red, orange, and yellow. Jewel Mix nasturtiums are excellent for small gardens or containers, where their prolific blooms create a cheerful display throughout the growing season. They thrive in full sun and well-drained soil, making them a low-maintenance choice for gardeners looking to add intense color to their outdoor spaces.
Known for its striking deep crimson flowers against dark green foliage, Empress of India nasturtiums are ideal for gardeners aiming to create bold borders or focal points in their garden beds. This variety's compact growth habit makes it perfect for edging pathways or defining garden borders with a regal touch. They prefer rich, well-draining soil and benefit from regular watering to maintain their lush appearance and vibrant blooms.
Alaska nasturtiums feature variegated leaves paired with a mix of vibrant flower colors, making them a favorite among gardeners looking to add visual interest to containers or small garden spaces. Their versatile nature allows them to thrive in both sun and partial shade, making them suitable for various garden settings. Alaska nasturtiums are easy to grow from seed and offer a charming blend of foliage and flowers that brighten any garden corner or balcony.
Gardeners who enjoy vertical gardening or want to add a cascading element to their outdoor spaces will appreciate trailing nasturtiums. These varieties produce long vines that gracefully spill over edges of hanging baskets, trellises, or garden walls. Their abundant flowers and trailing growth habit create a lush, flowing effect that enhances the beauty of any garden setting. Trailing nasturtiums prefer full sun and well-drained soil, thriving with regular watering to support their vigorous growth and continuous flowering.
Perfect for small gardens, patio containers, or even window boxes, dwarf nasturtiums offer compact growth and vibrant blooms in a manageable size. These plants are well-suited for gardeners with limited space who still want to enjoy the beauty of nasturtiums. Dwarf varieties bloom prolifically in full sun and well-drained soil, requiring minimal care beyond regular watering and occasional deadheading to encourage continuous flowering throughout the season.
Nasturtiums are versatile and can be planted directly in the garden or started indoors. They prefer full sun but can tolerate partial shade, especially in hotter climates.
Sow seeds directly in the garden after the last frost date. In warmer climates, you can start seeds indoors 4-6 weeks before the last frost.
Choose a location with well-drained soil and plenty of sunlight. Nasturtiums do well in garden beds, borders, containers, and hanging baskets.
Whether you're a beginner or a seasoned gardener, growing nasturtiums is easy and adds a splash of color to your garden beds or containers. Here's a step-by-step guide to help you get started.
Choose a sunny to partially shaded location with well-draining soil that has a moderate fertility level, ideally with a pH between 6.0 to 7.5. If necessary, amend the soil with compost or organic matter to enhance drainage and fertility for optimal growth.
When planting nasturtium seeds, sow them approximately 1 inch (2.5 cm) deep into the soil. For transplanting seedlings, ensure they are set at the same depth they were growing in their nursery containers to facilitate healthy root development.
Space nasturtium seeds or seedlings about 10 to 12 inches (25 to 30 cm) apart. This spacing provides enough room for the plants to spread and grow without overcrowding, promoting better airflow and reducing the risk of disease.
For climbing varieties, provide support such as trellises or stakes to help them grow upright. Trailing varieties can benefit from being planted near edges or allowed to spill over garden beds or containers for a cascading effect.
Growing nasturtiums is quite straightforward and they're known for their bright, cheerful flowers and edible leaves. Here are the basic requirements for growing nasturtiums:
Nasturtiums prefer well-drained, poor to average soil. They thrive in soil that is not overly fertile, as too much nitrogen can lead to excessive foliage growth instead of flowers. Avoid heavy fertilization.
Keep the soil consistently moist, especially during dry periods. Water at the base of the plant to prevent fungal diseases. Ensure the soil doesn't dry out completely between watering sessions.
Nasturtiums grow best in temperatures between 55°F and 75°F (13°C to 24°C). They can tolerate higher temperatures, but in hotter climates, they may need more frequent watering to thrive. Moderate humidity levels are generally suitable.
Nasturtiums thrive in full sun to partial shade. In hot climates, providing some afternoon shade can prevent the leaves from scorching. Ensure they receive at least 4-6 hours of sunlight daily for optimal growth and flowering.
Maintaining nasturtiums is relatively easy once they are established. Here are some maintenance tips to keep your nasturtiums healthy and thriving:
Nasturtiums prefer nutrient-poor soil. Avoid using fertilizer, as excessive nutrients can result in lush foliage at the expense of flowers. This plant thrives in less fertile conditions, producing more vibrant blooms.
To encourage continuous blooming, regularly deadhead spent flowers by pinching or cutting them off at the base of the stem. Additionally, trim back overgrown plants as needed to maintain their shape and size throughout the growing season.
Apply a light layer of organic mulch around nasturtium plants to help retain soil moisture, regulate soil temperature, and suppress weed growth. However, avoid heavy mulching directly around the stems, as it can lead to moisture retention and potential root rot issues.
When growing nasturtiums in containers, use a well-draining potting mix to prevent waterlogging. Ensure the container has adequate drainage holes. Repot the plants into larger containers if they outgrow their current pots or if root-bound, typically every 1-2 years.
If starting nasturtiums indoors, transplant seedlings outdoors after the danger of frost has passed, typically in spring. Choose a location with full sun or partial shade. Space seedlings 10-12 inches apart to allow for optimal air circulation and growth.
In regions with frost, treat nasturtiums as annuals, as they are sensitive to freezing temperatures. Alternatively, in warmer climates, they can survive the winter months if provided with some frost protection, such as covering them with a cloth during cold spells or planting them in a sheltered location.
Nasturtiums are relatively pest-resistant but can occasionally suffer from the following:
Aphids are small, soft-bodied insects that suck sap from leaves and stems. They can be controlled by using insecticidal soap or by spraying with water to wash them off. Encouraging natural predators like ladybugs or lacewings can also help manage aphid populations.
Caterpillars are larvae of butterflies and moths that can chew on nasturtium leaves, causing visible damage. They can be managed by handpicking when spotted. For severe infestations, organic insecticides such as neem oil or Bacillus thuringiensis (Bt) can be used.
Leaf miners are larvae that live and feed within leaf tissue, creating tunnels or mines. To control leaf miners, promptly remove and destroy affected leaves. Pruning away heavily infested areas and improving overall plant health can reduce susceptibility.
Powdery mildew is a fungal disease that manifests as white powdery spots on nasturtium leaves. It thrives in humid conditions with poor air circulation. Control measures include improving air circulation around plants by proper spacing, avoiding overhead watering, and applying fungicidal sprays if necessary. Sprays should be applied early in the morning or late in the evening for best effectiveness.
Practicing these prevention and treatment methods, you can maintain healthier nasturtium plants and address issues promptly to minimize damage.
Regularly inspecting nasturtium plants is crucial for early detection of pests and diseases. Maintain good garden hygiene by removing debris and weeds that can harbor pests. Companion planting with plants that repel pests, such as marigolds or garlic, can help deter insect infestations naturally.
If issues arise despite preventive measures, consider using organic treatments such as neem oil or insecticidal soap to manage pests like aphids or caterpillars effectively. Handpick and remove infected plant parts promptly to prevent the spread of diseases like powdery mildew. Proper disposal of infected plant material helps reduce the likelihood of further outbreaks.
Nasturtium flowers, leaves, and seeds are all edible and can be harvested for culinary use.
Flowers: When harvesting nasturtium flowers, choose ones that are fully open and free from damage or discoloration. This ensures they are at their peak flavor and appearance. Nasturtium flowers have a peppery taste that complements salads, sandwiches, and various dishes. They can also be used creatively as decorative garnishes or infused into vinegars for added flavor. Harvest flowers as needed to keep plants producing new blooms throughout the season.
Leaves: For nasturtium leaves, opt for young and tender ones when harvesting for salads. These leaves offer a mild, peppery flavor similar to arugula, making them ideal for fresh dishes. Older leaves can be harvested as well, although their flavor intensifies, making them better suited for cooking. Use nasturtium leaves chopped in salads, blended into pesto, added to soups for a peppery kick, or incorporated into stir-fries for a unique taste profile.
Seeds: Harvest nasturtium seeds once the flowers have faded and the seed pods have matured. Look for pods that are dry and turning brown, indicating that the seeds inside are fully developed. Allow these pods to dry further in a warm, dry location for about a week. Once dried, carefully remove the seeds from the pods and store them in a cool, dark place. Nasturtium seeds can be pickled as a substitute for capers or saved for planting in the next growing season. Properly dried seeds ensure viability and successful germination when planted.
A: Yes, nasturtium flowers have a peppery taste and can be used in salads or as a garnish.
A: Trailing nasturtium varieties are ideal for hanging baskets. Plant them in hanging containers with well-drained soil and full sun exposure.
A: Nasturtiums are beneficial for companion planting with vegetables like tomatoes and cucumbers, as they can deter pests like aphids.
A: Yes, you can start nasturtium seeds indoors 4 to 6 weeks before the last spring frost. Transplant seedlings outdoors after the danger of frost has passed.
A: Yes, trailing varieties of nasturtiums are ideal for hanging baskets. They create a beautiful cascading effect with their vibrant flowers and foliage.
