75+ Annual Wildflower Flower Garden Seeds - Phlox - "Mountain" Easy to Grow!! 75+ MOUNTAIN PHLOX FLOWER SEEDS! (LINANTHUS GRANDIFLORUS) MOUNTAIN PHLOX IS AN ANNUAL WILDFLOWER THAT WOULD MAKE A GREAT MASS PLANTING IN YOUR FLOWERBEDS! THE FOLIAGE IS COVERED IN MASSES OF SMALL PURPLE TO PINK SIMPLE FLOWERS. MOUNTIAN PHLOX IS EASY TO GROW FROM SEED, AND PREFER A SOIL THAT IS MOIST, BUT WELL-DRAINING. PLANT MOUNTAIN PHLOX SEEDS IN FULL SUN TO PARTIAL SHADE. MATURE PLANTS REQUIRE LESS WATER THAN SEEDLINGS, BUT MOUNTAIN PHLOX DOES NEED REGULAR WATERING DURING THEIR ENTIRE LIFE CYCLE. IN MOST WARMER CLIMATES MOUNTAIN PHLOX WILL RE-SEED THEMSELVES AND YOU'LL GET ANOTHER CROP THE NEXT YEAR! THESE MOUNTIAN PHLOX SEEDS WERE HARVESTED IN 2014 FOR THE 2015 GROWING SEASON. COMES WITH COMPLETE PLANTING & GROWING INSTRUCTIONS! HEIGHT - 16" - 24" SPREAD - 16" - 20" ZONES 6 - 9