STM15400 is an indeterminate grape that has a beautiful and rich orange color, with firm fruit and high brix. The plants have medium vigor, generative fruiting habit, and show best production potential when paired with a high vigor rootstock for long cycle production. HR: Fol: 1 / ToMV: 0-2
- Average fruit weight: 10-12g
- Loose harvest
- High yield potential
- Soilless substrate, heated cultivation, long cycle