500 "Gloriosa" Rudbeckia Flower Seeds

Up for sale is one pack of 500 "Gloriosa" Rudbeckia (Rudbeckia hirta) flower seeds. A garden staple Rudbeckia are very easy to sow and these create large yellow petals that transition to a dark brown/red center.We offer flat rate combined shipping on all orders, no limit on the amount or type of seed packets.CULTURESoil temperature: 70 degrees fahrenheitGermination lighting: Light requiredGermination days: 20 daysPlant spread: 12"Plant height: 24''Plant type: PerennialMaturation days: 55 days For zones 3-10.  Easiest way to sow these is to put them out in fall after your first hard freeze.  Mix your seed packet with 4 cups of screened peat and lightly spread. You can also start early in pots, or direct sow in spring.  Rudbeckia do not have to be cold treated, but a quick cold treatment will increase your germination rate.  If cold treating first mix your seeds with teaspoon of fine sand or fine peat and add 1 teaspoon of water so your mixture is moist but not soggy.  Place in your refr