ornamental articles
What is the botanical name for the culinary ginger found in spice racks?
What compound gives *Zingiber officinale* rhizomes their characteristic spicy flavor?
What is the hardiness zone limit for *Zingiber officinale* in cultivation?
Which characteristic scent profile is associated with Galangal (*Alpinia galanga*), distinguishing it from culinary ginger?
Which ornamental ginger species has cone-shaped flowers that produce a liquid usable as shampoo?
What essential precaution must gardeners take regarding the soil used for growing edible ginger rhizomes?
What minimum night temperature signals the need to protect *Z. officinale* by bringing it indoors?
Which cited hardy ginger species is viable for understory planting down to USDA Zone 6?
When dealing with store-bought rhizomes, what issue might prevent successful sprouting?