This grower is fairly sure of this plant identification.
Unsure of variety, either 'sweet aperitif' or 'supersweet 100 F1'
Lycopersicon esculentum ‘Red Cherry tomato’ (Tomato). This variety produces very small tasty tomatoes.
They will require a long, warm growing season. You will need to plant in fertile, well-drained soil. Cordon varieties will need staking. Harvesting may start in mid-summer and end in early autumn, depending on whether they are grown outside, or in protected environments.
Italics = data drawn from parent genus or speciesView Full Plant Finder Record