Answering the search for black velvet nasturtium seeds: these varieties offer deep mahogany blooms, edible foliage, and compact growth that fits containers, borders, and small gardens. This guide highlights five top options for American gardeners, explaining who each is best for and why they were chosen. If you want dramatic color, easy growth, and edible flowers, these seeds are strong contenders for pollinator-friendly plantings and culinary garnish plots.
| Product | Best For | Highlights |
|---|---|---|
| Seed Needs Black Velvet Nasturtium Seeds to Plant Edible Flowers 1 Pack | Small spaces or containers | Compact Tropaeolum nanum; jewel-toned flowers; 12-18″ height |
| Outsidepride Tom Thumb Black Velvet Nasturtium Seeds – 200 Pcs | Borders and ground cover | 2-3″ mahogany blooms; 12-16″ height; edible flowers and leaves |
| Outsidepride Tom Thumb Black Velvet Nasturtium Seeds – 400 Pcs | Big plantings and mass displays | Same color and habit as 200-count; more plants per bed |
| Carpet Creeping 100+ Nasturtium Seeds | Ground cover and wildlife gardens | Compact 12-16″ mounds; attracts hummingbirds; fully edible |
| HOME GROWN Nasturtium Seeds Dwarf Tall Trailing Mix | Vibrant climbers and trailing displays | 250 seeds; mix of colors; fast germination; tall trailing |
Seed Needs Black Velvet Nasturtium Seeds to Plant Edible Flowers
The Seed Needs option targets gardeners seeking a compact nasturtium with edible blossoms. Best for small spaces, containers, and edging, Tropaeolum nanum varieties stay bushy and reach about 12-18 inches tall. The jewel-like flowers vary in red, orange, yellow, and mahogany, offering vivid color in tight spaces. Choose this if you want a tidy, space-efficient display with edible flowers for salads, garnishes, and salad bar presentation. A potential limitation is the smaller flower size compared with some larger nasturtium types.
Outsidepride Tom Thumb Black Velvet Nasturtium Seeds — 200 Pcs
This batch targets medium-to-large plantings with a focus on versatility. The Tom Thumb variety produces mahogany-brown blossoms about 2-3 inches across, forming compact mounds of 12-16 inches. It is ideal for borders, ground cover, trellises, fences, and container gardens. Flowers, leaves, and seeds are all edible with a peppery flavor, making them suitable for salads and garnishes. Best for gardeners who want a reliable, edible display across beds and planters. Caution: spacing and sun exposure affect bloom timing and vigor.
Outsidepride Tom Thumb Black Velvet Nasturtium Seeds — 400 Pcs
This larger-count option suits gardeners planning broader installations or frequent plantings. The seeds yield the same mahogany-toned flowers and compact habit, with an emphasis on volume. It’s best for creating continuous color along borders or in large containers. Better for larger beds, but consider seed spacing to maintain the compact mound shape. A limitation is the higher seed quantity, which may be more than needed for very small spaces.
Carpet Creeping 100+ Nasturtium Seeds
Carpet Creeping focuses on ground-cover and wildlife appeal. The Nasturtium plants form compact 12-16 inch mounds, producing mahogany-dark blooms that contrast beautifully with green foliage. They attract hummingbirds, enhancing garden life. This option is best for low-growing carpets in borders or rock gardens and for gardeners who want a quick, spreading ground cover. A caveat is that mounding might require pruning to maintain uniform look in larger beds.
HOME GROWN Nasturtium Seeds Dwarf Tall Trailing Mix
HOME GROWN offers a tall trailing mix designed for dramatic vertical displays. With 250 premium heirloom seeds, this pack emphasizes rapid, vigorous growth and a range of saturated tones from creams to fiery reds. It is ideal for climbing and trailing applications, such as trellises, arbors, and high planters. Choose this if you want a lush, cascading look. Limitation: trailing varieties may require sturdy support and regular pruning to maintain an even cascade.
Buying Guide: Key Purchase Considerations
- Space and growth habit: Choose compact Tropaeolum nanum varieties for containers and small beds; select trailing or climbing mixes for vertical displays.
- Edibility and flavor: All listed options offer edible flowers; some include edible leaves and seeds. Consider culinary uses like salads, garnishes, and pickling.
- Bloom color and form: Mahogany-brown, deep burgundy, or black-hued blooms create dramatic contrast. Consider whether you want single blooms, double forms, or tight mounding.”
- Growing conditions: Nasturtiums love sun and well-drained soil. They are generally low-maintenance but benefit from spacing according to the plant’s mature width.
- Seed quantity: For large projects, higher-count packs save time; for small patios, smaller counts prevent waste.
- Pollinator appeal: Many varieties attract hummingbirds and bees, boosting garden biodiversity.
Frequently Asked Questions
- Are nasturtium flowers edible? Yes. Flowers, leaves, and seeds are edible with a peppery flavor suitable for salads and garnishes.
- What size are the plants? Dwarf and compact forms reach roughly 12-18 inches tall; some trailing types extend longer with support.
- Do nasturtiums attract pollinators? Yes, they attract hummingbirds and pollinators when in bloom.
- What sunlight do they need? Full sun to partial sun; they perform best with 6+ hours of sun daily.
- How long do seeds take to germinate? Most varieties germinate in about 7-10 days at around 68°F.
- Do nasturtiums need staking? Trailing and climbing varieties may benefit from light staking or trellises for best display.