Hair loss is another sign that thyroid hormones may be out of balance. Both hypothyroidism and hyperthyroidism can cause hair to fall out. In most cases, the hair will grow back once the thyroid disorder is treated.
However, watermelons need a long, warm growing season to flourish. Knowing when to plant watermelon will help you harvest a bounty of large ripe melons. Watermelons can grow in USDA Hardiness Zones 3 through 11 and need 70 to 90 days to reach maturity, depending on the variety. Soil temperatures must be at 60- to 65-degrees Fahrenheit at the 4-inch depth, or watermelon seeds will not germinate. Average air temperatures must be between 70 and 85 degrees Fahrenheit.
Step 3. Cover pots with plastic wrap and place in a warm room to germinate---approximately 75 to 80 degrees Fahrenheit. Check daily for sprouts and to ensure the potting mix is still moist. Watermelons usually take 7 to 14 days to germinate but check seed package for exact timing for the variety you are growing.atermelons require a long, hot summer in order to reach maturity. In the areas with short summers, start watermelon seeds indoors and transplant outside after all danger of frost has passed. In areas with a long summer watermelon can be started right in the garden bed.