High-quality plants and expert growing advice
Blackberry plants
The propagation of blackberry plants is an important and rapidly growing area of specialisation within Thwan van Gennip.
Our blackberry plants
Strong and healthy plants
The propagation of blackberry plants is an important and rapidly growing speciality at Thwan van Gennip. Drawing on our many years of experience and accumulated expertise, we supply strong, healthy plants that perfectly meet the growing demand for blackberries.
Our blackberry plants are grown in 2.3 or 4.7-litre pots and are available with 4, 5 or 6 canes per pot. We currently supply the ‘Sweet Royalla’ variety, but we are constantly on the lookout for new, leading varieties to further strengthen our range.
Our breed
Juicy and large

Blackberry varieties
Sweet Royalla
A sweet, thornless, glossy blackberry with a higher sugar content. The fruits are juicier and larger than average.