2432 Dwarf Purple Heart Tomato. 70 days, Tree-type — Developed by members of the "Dwarf Tomato Project".The vigorous, dwarf, regular leaf plants are among the most spreading and branching of the dwarf varieties. Producing medium to medium large sized (six to sixteen ounce) heart shaped purple tomatoes. ‘Dwarf Purple Heart’ has deep crimson flesh with a delicious, well-balanced flavor. Although fairly large, the fruits also ripen relatively early.60 cm tall plant.