2nd Year Maturity. Queen Series salvia seeds are an elegant, vibrant, yet hardy grow where other salvia plants would decline. Queen Series seeds grow neat 12-20 inch leafy salvias bursting with indigo-lavender spikes ideal for indoor planters or showing off in the flower bed. Salvia Queen Series is easy to grow from seed and much more tolerant to drier, cooler, and diverse climates than other varieties of salvia. Queen Series salvia seeds promise vigorous and lasting blooms that are sure to add seasonal magic to any garden or fresh cut arrangement.