Whichever yellow flower you choose, it plays well with others ... well-drained soil Size: 8-24 inches tall and 6-24 inches ...

is instantly recognized by its tall, fiery flower spikes in every spicy shade from white, pale yellow through to pink, purple and red. Stretching up to 6 feet tall, the upright flowers appear ...

Look for common toadflax on waste ground and grassland, and along roadside verges and hedgerows. Its yellow-and-orange flowers are tightly packed on a tall spike and have distinctive 'spurs'. Common ...