Heirloom 75+ Perennial Flower Garden Seeds - Dusty Miller - "Silverdust" Silver Foliage! SILVERDUST (SENECIO CINERARIA) 75+ DUSTY MILLER SEEDS GROW IN ZONE 6-10 DUSTY MILLER SILVERDUST IS A BEAUTIFUL, LACY-LOOKING FOLIAGE PLANT THATS PERFECT AS AN ACCENT FOR YOUR COLORFUL FLOWERS. VERY EASY TO CARE FOR, DUSTY MILLER QUICKLY GROWS INTO ROUNDED MOUNDS THAT PROVIDE A BEAUTIFUL BACKDROP FOR YOUR BRIGHTLY COLORED BEDDING PLANTS. ALTHOUGH DUSTY MILLER DOES PRODUCE SMALL YELLOW SPIKES OF FLOWERS, ITS USUALLY GROWN FOR ITS NEATLY MOUNDED GREENISH-GRAY FOLIAGE, WHICH APPEARS TO BE SPRINKLED WITH SILVERY DUST. A PERENNIAL IN THE DEEP SOUTH, DUSTY MILLER SILVERDUST IS CONSIDERED AN ANNUAL IN THE NORTHERN USA. IT PREFERS WELL-DRAINED, LOAMY TO AVERAGE SOIL IN A LOCATION IN FULL SUN, BUT IT CAN ALSO TOLERATE SOME SHADE. PLANTS THAT RECEIVE TOO LITTLE SUN WILL LOSE THEIR SILVERY APPEARANCE. SILVERDUST DUSTY MILLER IS ALSO EXTREMELY DROUGHT AND HEAT TOLERANT, REQUIRING MUCH LESS WATER THAN OTHER BEDDING OR FOLIAGE PLANTS.