Description
Tayberry (Rubus fruticosus × Rubus idaeus)
The Tayberry is a vigorous, deciduous hybrid bramble from the Rosaceae family, developed in Scotland and named after the River Tay. A cross between blackberry and red raspberry, it combines the best qualities of both, producing large, sweet-tart, red-purple berries with a rich, aromatic flavour. These soft, cone-shaped fruits ripen through summer, growing on thorny, trailing canes that can reach up to 1.8 metres long. Tayberries are self-fertile and produce fruit on second-year canes (floricanes), offering generous harvests each year. Best enjoyed fresh due to their delicate nature, Tayberries are also excellent cooked, preserved, or used in desserts. They are rich in antioxidants and other beneficial nutrients.
Climate Suitability
Suited to cool to arid climates, Tayberries thrive with winter chill and benefit from consistent moisture, mulch, and some afternoon shade in hot regions. Morning sun and good airflow help minimise fungal issues.
When to Plant
Plant from winter to early spring while dormant. In frost-prone areas, wait until the soil is workable. Young canes may need protection from heavy frost using frost cloth. Alternatively, start in pots and transplant once conditions improve.
Where to Plant
Choose a permanent, sunny to part-shaded position, ensuring at least six hours of sunlight daily. Afternoon shade is helpful in hot regions. Shelter from strong winds and train trailing canes along a trellis or fence for support and productivity. Use rich, well-drained soil (pH 5.5–7.0) enriched with compost, manure or complete fertiliser.
How to Plant
- Before Planting: Soak canes in clean water for 1-2 hours to rehydrate roots and reduce transplant shock
- Spacing: 2 m apart
- Depth: Crown just below soil level; spread roots and backfill gently
- Aftercare: Water well; mulch generously to retain moisture and suppress weeds
Growing in Pots
Use containers 40–50 cm wide and deep with well-draining potting mix and compost. Position in full sun to part shade, protected from strong winds. Train canes on a trellis or fence, ideally in a fan shape, with floricanes on one side and primocanes on the other.
Water regularly and fertilise more frequently than in-ground plants. Refresh the potting mix every few years. Ideal for gardeners seeking control in smaller spaces.
Watering
Keep the soil consistently moist, especially during flowering and fruiting. Deep watering encourages root strength. Avoid waterlogging. In pots, monitor closely and mulch well to reduce evaporation.
Fertilising
In early spring, apply a complete fertiliser to support cane and fruit growth. Use granular, fish emulsion, blood and bone, or composted manure. Apply a lighter feed in late spring/early summer. Avoid overfeeding. Feed potted plants more often with diluted liquid fertiliser.
Pruning
Tayberries fruit on second-year canes (floricanes). Train in a fan shape: primocanes on one side, floricanes on the other.
First Year: Let primocanes grow. Tie loosely, spaced for airflow.
Second Year: After harvest, remove spent floricanes at the base. Retain 5–7 strong new primocanes.
Third Year Onwards: Repeat cycle. Train new growth on the opposite side for balance and airflow.
Tip-prune new canes at 1.2–1.5 m to encourage branching and more fruit. Remove weak or overcrowded growth regularly.
Harvesting
Fruit ripens from January to February, depending on location. Pick when berries are deep red-purple, soft, and detach easily. Handle with care and consume shortly after harvest.
For the best flavour, allow full ripening on the plant. Harvest every few days to promote continued fruiting.
Tayberries are perfect fresh, but also ideal for jams, sauces, crumbles, pies, and freeze well for use in smoothies or baking.
Pests & Diseases
Birds are a common problem — use netting to protect ripening fruit.
Tayberries may be affected by cane blight, rust, or botrytis, especially in humid areas. Promote airflow, avoid overhead watering, and remove affected growth.
Monitor for aphids and mites in warm weather. Treat early with horticultural oil or insecticidal soap.
With care, Tayberries are hardy and resilient, especially in cool to temperate regions.
Safety & Handling
Tayberries grow on thorny canes — wear gloves and sleeves when handling. Supervise children near plants.
Berries are non-toxic and safe when ripe. Keep the area tidy to avoid tripping over supports or trailing canes.
Supplied as a bare-rooted cane.