About
Dahlia 'Josudi Polaris' is a named cultivar of the genus Dahlia in the family Asteraceae and produces its main display from July to October. Its clear flowering window makes it useful for extending bloom through late summer into autumn. Size and specific cultural needs differ between dahlia cultivars, so check the plant label or supplier notes for those particulars. Use its July–October habit when arranging planting schedules.
About the genus
Dahlias come from the high meadows of Mexico, and somewhere in that heritage is the explanation for how they behave here: tender to frost, hungry, generous beyond all reason. No other plant gives you quite so much for so little. One tuber, planted after the last frost, becomes a shrub's worth of flowers by August — and the more you cut, the more they come.The range is faintly ridiculous. Tight pompoms, spiky cactus types, singles the bees adore, dinner-plates the size of your face. Whatever your garden's mood, there is a dahlia that agrees with it, which is probably why every generation falls out of love with them and then, a decade later, falls straight back in.They're at their best when much of the garden is winding down — late summer into autumn, flowering hard until the first frost calls time. I think of them as the encore. And they always play it.
Written by Henry
In the garden
Dahlia 'Josudi Polaris' is a named cultivar within the genus Dahlia (family Asteraceae) that flowers from July to October. That defined bloom period is its principal attribute for gardeners planning seasonal succession rather than a description of size or form, which vary between cultivars. Specific planting depth, spacing, staking and winter care differ among dahlia varieties; consult the supplier label or cultivar sheet for precise instructions before planting. Note the July–October flowering when deciding where to site the plant so it contributes at the right time in the season. Where provenance or hardiness details are important for your plot, rely on the nursery’s guidance for that named cultivar. In mixed borders or containers, schedule Dahlia 'Josudi Polaris' alongside plants that peak earlier or later to achieve continuous interest across the summer and into autumn. When planning beds, record its flowering window so you can layer height and texture around the period it blooms and optimise visual impact between July and October.
More in the Dahlia genus
- Dahlia 'Clearview Cameron' (C)
- Dahlia 'Croydon Jumbo' (D)Dahlia
- Dahlia 'Elizabeth Snowden' (Col)
- Dahlia 'Katie's Velvet' (Col)Dahlia
- Dahlia 'LB Michael Braithwaite' (D)
- Dahlia 'Amazing Grace' (Misc)
- Dahlia 'Aurora's Kiss' (Ba)
- Dahlia 'Black Diamond' (Ba)