The onyx bases look good an are a fraction of the cost of a tiled base. As to stain free grouts---Latacrete makes an epoxy called Spectra Lock---Good stuff although unforgiving of mistakes---There is a Urathane grout which has received good reviews but I haven't used it yet.---Mike----.
The blueberry, named for its velvety, deep-blue color, is one of the few fruits native to North America. Native Americans used the berries, leaves and roots for medicine and used the fruit as a fabric dye. Blueberries originally are found in the wild, and now they can grow in many regions of the United States.
Hyacinthoides non-scripta, the English bluebell, is a native of western Europe from north-western Spain to the British Isles including Belgium, France, Ireland and the Netherlands. In Australian gardens you are more likely to find the Spanish bluebell, Hyacinthoides hispanica, which is a better doer here.