Climate matters. This page is a practical baseline. Confirm cultivar, local frost/heat conditions, mature size and regional restrictions before planting.
Table Grape — Growing reference
| Scientific name | Vitis vinifera / Vitis labrusca |
|---|---|
| First harvest or flowering (days) | 1095–1460 |
| Measured from | Transplant |
| Plant spacing (cm) | 182.9–243.8 |
| Mature height (cm) | 182.9–304.8 |
| Mature spread (cm) | 182.9–304.8 |
| USDA hardiness zones | 5–9 |
| Light | Full sun |
| Water | Low |
| Sowing method | Cutting |
Growing directions
Table grapes require a robust trellis capable of supporting 15–30 lbs of fruit per vine; the two-wire Kniffin system or a pergola are common choices. Train a permanent trunk and 2–4 fruiting arms during the first 3 years; thereafter, annual dormant pruning should remove 90% of the previous year's growth, leaving spurs or canes with 2–4 buds each. Thin clusters after fruit set to improve berry size and airflow. Harvest when berries reach full color, the tendrils nearest the cluster have dried, and sugar is confirmed by taste.
Source and local conditions
Typical planning ranges from OpenPlantDB (CC0). Cultivar, climate, season and growing method can change these values. Confirm the seed label and local guidance before planting.
Source & verification
OpenPlantDB · CC0