Reasons can vary. One common reason is that the soil isn’t kept moist. Did you continue watering them? With too little or no water, seeds remain dormant. With too much water, seeds become susceptible to rot. Another common reason is that you planted too early. Was the soil warm enough for zinnia? With zinnia seeds, many folks wait until after Mother’s Day. Seeds will stall out until temperatures exceed at least 50 degrees F. We hope these tips, help! Once the soil is warm, they germinate quite quickly, so try again!
Reasons can vary. One common reason is that the soil isn’t kept moist. Did you continue watering them? With too little or no water, seeds remain dormant. With too much water, seeds become susceptible to rot. Another common reason is that you planted too early. Was the soil warm enough for zinnia? With zinnia seeds, many folks wait until after Mother’s Day. Seeds will stall out until temperatures exceed at least 50 degrees F. We hope these tips, help! Once the soil is warm, they germinate quite quickly, so try again!