Nasturtium 'Black Velvet'

Tropaeolum majus

Family: Tropaeolaceae
Genus: Tropaeolum (tro-PEE-oh-lum) (Info)
Species: majus (MAY-jus) (Info)
Cultivar: Black Velvet
Additional cultivar information:(Tom Thumb series)



Foliage Color:


Bloom Characteristics:

Unknown - Tell us

Water Requirements:

Average Water Needs; Water regularly; do not overwater

Where to Grow:

Unknown - Tell us


12-18 in. (30-45 cm)


9-12 in. (22-30 cm)


Not Applicable

Sun Exposure:

Sun to Partial Shade



Bloom Color:

Dark Purple/Black

Bloom Time:

Mid Summer

Late Summer/Early Fall



Other details:

Unknown - Tell us

Soil pH requirements:

6.1 to 6.5 (mildly acidic)

6.6 to 7.5 (neutral)

7.6 to 7.8 (mildly alkaline)

Patent Information:

Unknown - Tell us

Propagation Methods:

From seed; direct sow after last frost

Seed Collecting:

Collect seedhead/pod when flowers fade; allow to dry

Allow seedheads to dry on plants; remove and collect seeds


This plant has been said to grow in the following regions:

Thousand Oaks, California

Clifton, Colorado

Shelby, Ohio

Portland, Oregon

Gardeners' Notes:


On Nov 27, 2008, Ficurinia from Portland, OR wrote:

I planted some of these in the flower boxes in front of my home. With their dark, deep red color, they were outstanding! Since the are was very hot, and we traveled a bit this summer, they were burned up a bit, but once watered they came right back. Cannot wait to plant again next year. Saving seeds was easy, but I have purchased a few to add to the show.


On Mar 5, 2007, berrygirl from Braselton, GA (Zone 7b) wrote:

Intense velvety-black/maroon flowers on 10-12" dwarf plants. Suitable for containers. As all nasturtiums, leaves and blossoms are edible and great in salads.


On Jun 29, 2006, Ishtar64 from Cedartown, GA wrote:

I don't want to give this plant a negative eval. yet, since it hasn't even bloomed for me. The promised color of the flowers is the only reason I bought seed. I planted fresh seed in containers this spring, and had good germination. The plants are small and delicate for a nasturtium. The leaves were disfigured by leafminers, but pinching off the damaged ones made the plants look better. Despite popular wisdom (don't fertilize, don't water much) I find that these plants actually do well on good treatment. Annual nasturtiums are generally rampant growers, but this variety seems rather fussy. If the flowers don't impress me, I will not try this plant again.


On Oct 25, 2005, ineedacupoftea from Denver, CO wrote:

Flowers are darkest in color in cooler weather, rich red in summer heat. Good flavor.

(Just a note on Nasturtiums in general: newly composted or manured soils will encourage more leaves than flowers. Do not fertiliize for this reason, and direct sow where possible.)