Camassia leichtlinii Alba Camassia leichtlinii Alba is a statuesque late-spring flowering bulb with spires of creamy-white flowers which last for ages. One of the most tolerant and long-lived bulbs you can grow. They're ideal for being happy in sun or light shade, for naturalising.
The trick to changing the color of your hydrangeas from pink to blue and from blue to pink. You can do this yourself or buy products that take the guess work out of it. The white hydrangeas cannot change their color this way because it is genetic.