Cultivar · genus Jasminum
Grand Duke of Tuscany
Jasminum sambac · ‘Grand Duke of Tuscany’
Guide
Written and kept by people who grow it. Every section carries its source.
No cultivar-specific guide yet
Until someone writes one, this cultivar follows the Jasminum sambac care below. If you grow ‘Grand Duke of Tuscany’, a few honest paragraphs would give it its own voice.
Care recipe
Each fact carries its confidence tier — and says whether it belongs to this cultivar or is inherited from the species.
Direct sun
≈ every 7 days
Medium
15–30 °C
Fertile, well-draining mix kept evenly moist
Semi-ripe cuttings or layering under warmth
moderate amounts of fertilizer; not heavy feeders; stop feeding in winter
Slow
thick, fully double white blooms at the tips of upright stems, sweetly aromatic
Not yet documented
Toxicity is a species-level safety fact. This is where toxicity lives: every cultivar inherits it and none can override it.
Reference images
Every image credited. Licenses link to their deeds.
PrimarySources: ai:claude-code
Kept true by its growers
Every fact here carries its source. Grow ‘Grand Duke of Tuscany’ yourself? What you’ve observed — how it drinks, how it holds its color, a name that’s off — and a clear photo of your plant are exactly what keep this page honest. Contributions are reviewed before anything changes.
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