Position
Flame Seedless Grape Vine requires full sun for optimal growth and fruit production, so select a location that receives at least 6-8 hours of direct sunlight each day.
Space vines 2-3metres apart to allow for proper air circulation and growth.
Soil
Well-drained, sandy loam or loamy soil is ideal. Avoid heavy clay soils that retain moisture. The preferred soil pH is between 6.0 and 7.5, which is neutral. Good drainage prevents root rot; raised beds or mounds can help. Plant the vine at the same depth as the nursery container.
Grapes are climbing plants and need a structure. Ensure a trellis or fence is provided to support the vine as it grows.
Watering
Water the plants thoroughly after planting. Keep the soil consistently moist but not soggy, especially during the growing season. Water deeply once a week, more often during dry spells.
Pruning
Prune in late winter or early spring before new growth starts. Remove dead or diseased wood, and thin out crowded areas to promote airflow. Aim for a balanced shape that encourages fruiting wood.
Mulch
Apply organic mulch to your grape vine all year round.
Use from 2 to 5 centimetres of pine bark mulch to protect the roots from UV damage and drying out. It retains moisture, and maintains an optimal pH. Do not let the mulch touch the plant stem, as it may cause infection or rot.
Apply a layer of mulch around the base of the vine in winter to protect the roots from freezing temperatures.
In colder climates, consider wrapping the vines or providing additional insulation for the first few years until they are well-established.
Fertilising
Apply our slow-release all-plant fertiliser. Apply 1 teaspoon every 4-5 months. The roots will absorb what they need.
Alternativel, use a fertiliser high in potassium and phosphorus to promote fruit development. Fertilize again after fruit set if needed, based on soil nutrient levels.
Pest and Disease Management
Monitor for aphids, spider mites, grape berry moths, and also powdery mildew, downy mildew, and black rot. Good air circulation and proper watering practices can help prevent these issues.
Treat promptly or preferably use preventative measures by spray with agricultural Neem Oil or Effective Microorganisms (EM Control)
Harvesting
Flame Seedless Grapes ripen in late summer to early fall, depending on the climate.
Harvest when the grapes are fully coloured (deep red) and sweet to the taste. They should come off the vine easily when gently pulled.
