Black Velvet Nasturtium Seeds

Tropaeolum minus

Impressive 'Black Velvet' will have the other garden flowers whispering in amazement! These edible beauties add glamorous, ruby-black color to salads and cheese plates, as well as creating eye-catching displays in gardens.

$2.99 ~3g (~22 seeds)
4.3
Rated 4.3 out of 5 stars
52

Why Not Add?

Features

Family

Family

Tropaeolaceae
Native

Native

South America
Life Cycle

Life Cycle

Annual
Plant Height

Plant Height

Short (Under 12")
Flower Color

Flower Color

Red
Bloom Season

Bloom Season

Late spring to frost

Further Information

Plant Characteristics

Plant Characteristics

  • Attracts Pollinators
  • Edible Flower
Growing Conditions

Growing Conditions

  • Drought Tolerant
  • Frost Sensitive
Plant Resistance

Plant Resistance

  • Deer Resistant
  • Rabbit Resistant

About Black Velvet Nasturtium Seeds

Tropaeolum minus

2"–2½"ruby-black blooms.

Planting Nasturtium

Plant Spacing

Plant Spacing

A group of 3 seeds every 8" – 12"
Hardiness Zones

Hardiness Zones

10, 11, 12, 13
Light Required

Light Required

Full sun to part shade
Plant Height

Plant Height

Short (Under 12")
Planting Depth

Planting Depth

½"–1"

Planting Details

Seed Depth ½"–1"
Seed Spacing A group of 3 seeds every 8" – 12"
Thinning When 2" tall, thin to 1 every 8" – 12"
Germination 7–14 days
Start Indoors Not recommended. 2 to 4 weeks before your average last frost date. Roots sensitive to transplant disturbance; sow in biodegradable pots that can be directly planted in the ground.
Direct Sow RECOMMENDED. 1 to 2 weeks after your average last frost date. Mild Climates: Sow in fall for winter bloom. Ideal soil temperature for germination is 55°–65°F.

Find Your Frost Date & Grow Zone

4.3
Rated 4.3 out of 5 stars
Based on 52 reviews
Slide 1 selected
Rating
Ratings
Which best describes you as a gardener?
Which best describes you as a gardener?
52 reviews
  • Tammy
    Rated 5 out of 5 stars
    10/30/26
    5 Stars

    Gorgeous

  • Demont
    Rated 5 out of 5 stars
    9/25/26
    5 Stars

    The packaging was very nice and neat and they gave me a generous amount of seeds

  • Susan W. M.
    Verified Buyer
    Rated 5 out of 5 stars
    6/26/26
    Amazingly beautiful!

    My beautiful nasturtium! I have always had neighbors comment on all of my nasturtium and I always refer them to Botanical Interests! Every seed germinates! Amazingly beautiful!

    Which best describes you as a gardener? Professional
  • Donna L.
    Verified Buyer
    Rated 2 out of 5 stars
    6/17/26
    The Flowers are Orange

    Maybe I was sent the wrong seeds but the package said Black Velvet. Otherwise the seeds germinated well.

    BI Profile picture for Botanical Interests
    Botanical Interests
    6/17/26

    Hey Donna,

    Thank you so much for taking the time to share your thoughts in a review. I've reached out to you via email to offer assistance. Your feedback is invaluable to us, and we are committed to ensuring your experience is positive. Thank you once again for your input. Keep on growing 🌻️

  • Reina V.
    NJ, United States
    Verified Buyer
    Rated 5 out of 5 stars
    5/23/26
    Love nasturtium

    Can’t wait to see these bloom.

    Which best describes you as a gardener? Intermediate
    Who do you grow for? Yourself
    How do you prefer to grow? Raised Bed
    BI Profile picture for Botanical Interests
    Botanical Interests
    5/25/26

    Hey Reina,

    We love your enthusiasm for nasturtiums! Those Black Velvet Nasturtium Seeds are going to produce some absolutely stunning deep, dark blooms - the anticipation is definitely worth it! Thanks for sharing your nasturtium love with us! Keep on growing 🌻️

Recently Viewed Products

Decorative strip