Hydrangeas are one of the most popular and well-known flowering shrubs for full sun ... is popular not only for its blue flora but for producing attractive silver-green foliage, illuminating ...

Overall, only 2.1% of the pine trees' rings and 1.3% of the juniper shrubs' rings were blue; the cells which hadn't lignified properly were mainly found at the end of growth rings, in latewood ...

Every year, hundreds of new varieties are added to the marketplace of plants — new trees, shrubs, and hostas ... from leaves of deep green above and silver beneath, turning brilliant gold ...