Grape Vine - Crimson Seedless

Vitis vinifera 'Crimson Seedless'

Out of stock

Popular Seedless Red Table Grape!

  • Firm, crisp, seedless and sweet — excellent cold storage ability and wide adaptability.

Crimson Seedless is a highly popular seedless table grape developed in California, USA. Medium to large-sized, oval to oblong berries with an attractive bright red colour.

Self-fertile. Prune hard every winter for best results.

Crimson Seedless Grape Vine for Sale

Crimson Seedless is a highly popular seedless table grape developed in California, USA. Medium to large-sized, oval to oblong berries with an attractive bright red colour. The flesh is firm and crisp with a neutral, sweet taste and an excellent flavour. The skin is soft. Seedless.

Ripens from late February into March.

Vigorous, strong grower with moderate to good production. Very adaptable to poor soil conditions and variable climatic conditions. Does reasonably well on the Highveld summer-rainfall areas. Has very good cold-storage ability.

Table grapes are one of the most rewarding things you can grow at home. The ability to walk into your own garden and pick a handful of sweet, perfectly ripe grapes off the vine is a pleasure that no supermarket purchase can match. A well-established vine on a pergola or trellis also provides beautiful dappled summer shade, turning bare leaves to brilliant gold or red in autumn before going dormant for winter.

All grapevines benefit enormously from a hard annual winter prune. Do not be afraid to cut back hard — the vine will come back vigorously and the fruit quality will be far better for it.

Grape Vine - Crimson Seedless

Appearance

Medium to large-sized, oval to oblong berries with an attractive bright red colour. The flesh is firm and crisp with a neutral, sweet taste and an excellent flavour. The skin is soft. Seedless.

Harvest Time

Ripens from late February into March.

Year to Bear

Grafted vines can produce a small crop in the second year after planting. Full productive cropping typically begins from year 3 onwards. Vines improve in quality and yield as they mature.

Growth Rate

Vigorous, strong grower with moderate to good production. Very adaptable to poor soil conditions and variable climatic conditions. Does reasonably well on the Highveld summer-rainfall areas. Has very good cold-storage ability. Height and spread dependent on pruning practices — typically trained to approximately 3m on a trellis or pergola.

Container Friendly?

Grapevines can be grown in large containers but require a sturdy trellis or support and regular hard pruning to remain manageable. Feed regularly as container nutrients deplete quickly.

Sunlight

Full sun is essential — grapes need at least 6–8 hours of direct sunlight daily to ripen fruit properly. Heat accumulation is critical for sugar development in wine varieties.

Watering

Water consistently during the growing season. Reduce irrigation as berries ripen to concentrate sugars. Drought-tolerant once well-established.

Temperature

Deciduous and frost-hardy once established. Table grapes do best in areas with cold winters for proper dormancy and hot, dry summers for good fruit ripening and flavour development.

Chilling

Moderate chilling requirement. Deciduous vines that need cold winters for good dormancy and reliable fruiting the following season.

Pollination Info

Grapevines are self-fertile. A single vine will produce full bunches without needing a pollinating partner.

Planting & Care Guide

Plant in very well-drained soil in full sun. Grapes do not tolerate waterlogged conditions and will decline rapidly in wet, poorly drained soil. Sandy to sandy-loam soils with good structure are ideal.

Install a sturdy trellis, wire support or pergola before planting. Grapes are vigorous climbers and need solid support from the beginning.

Feed with a balanced fertiliser in spring as new growth emerges. A second application after berry set improves bunch development. Do not over-fertilise with nitrogen as this promotes excessive foliage at the expense of fruit.

Water consistently during the growing season, reducing as the fruit ripens to concentrate flavour and prevent berry splitting. Winter irrigation can be stopped almost entirely once the vine is dormant.

Prune hard in winter (July–August) every year. Hard winter pruning is the single most important maintenance task for grapes — it controls vigour, improves fruit quality and keeps the vine productive for decades.


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