'Voltage Yellow' African Daisies will brighten up any summer garden with their profusion of golden yellow blooms, growing into mounds of color about a foot tall and twice as wide. An excellent choice for borders and mass plantings (it can handle a missed watering once established), 'Voltage Yellow' works equally well in container planters and hanging baskets. Blooms begin in late spring and will go right up until frost; deadheading helps keep the plant looking its best.