In this video clip, Monty Don demonstrates how to plant tree dahlias, Dahlia imperialis – the species from which all dahlia cultivars originate. It’s tender, so will require lifting and protecting over winter, but will provide wonderful texture in the warmer months.
How to plant tree dahlias
In this video clip, Monty Don demonstrates how to plant out the tree dahlia, Dahlia imperialis.
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'Concorde' is a very heavy cropping variety and will keep for over two months when picked unripe. It is self-fertile and grown on dwarfing rootstock, so it’ll always be compact.
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Treat yourself to some beautiful ornamental grasses and receive a free allium collection of 100 bulbs, worth more than £48, with your order.
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Enjoy months of blooms, year after year, with our plant of the week, perennial sweet peas. You'll receive 15 plants of three varieties for only £18.
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