The Indigo Rose tomato is a visually striking variety, considered the first truly purple tomato. It was developed by Oregon State University to increase its antioxidant content. Its very dark, almost black, purple fruits add a spectacular touch to the garden.

Beyond its unique appearance, the Indigo Rose offers excellent flavor, good disease resistance, and the ability to ripen reliably after harvest. Its semi-determinate growth habit makes it easy to manage, making it ideal for small gardens, containers, and patio cultivation.

Where to Grow Indigo Rose Tomatoes

Indigo Rose tomatoes thrive in zones 3 to 9. They prefer full sun exposure and fertile, well-drained soil. They are perfectly suited for gardens, greenhouses, containers, and patio cultivation.

History and Traditional Uses

The Indigo Rose tomato was developed by Oregon State University's agricultural program and introduced in the early 2010s. It was specifically bred for its high anthocyanin content, the pigments responsible for its distinctive purple color and associated with antioxidants. Since its introduction, it has garnered significant interest for its unique color, nutritional value, and reliable productivity.

Growing Information by Canadian Zone

Zones 8 to 9: Start indoors in early spring. Transplant after all danger of frost has passed. Harvest from mid-summer until fall.
Zones 5 to 7: Start indoors 6 to 8 weeks before the last frost. Transplant when temperatures warm up.
Zones 3 to 4: Start indoors early. Greenhouse or container cultivation is recommended for a longer production season.