When to Plant

• The time to plant your pumpkin seeds depends on what type of pumpkin you are growing. Giant pumpkins require the longest growing season, about 150 days. However, pumpkins are very sensitive to frost, so they should be germinated indoors between the end of April and the beginning of May. Once the leaves begin to form, they may be transferred outside. Field pumpkins require a slightly shorter growing time, so they can be planted between mid May and mid June. Miniature pumpkins can be started indoors in June and within two weeks set outside.
  
  

Tips for Successful Germination

• Pumpkin seeds can be challenging to germinate. In addition to being placed in soil rich in nutrients, the soil should also be moist to help the tough seeds germinate. The ideal temperature for pumpkin seeds to germinate is between 80 and 85 degrees. To help the seeds, gently filing the edges of the shell will help allow moisture to reach the seed and, eventually, for the germinating seed to leave the shell without damage. If the seeds do not sprout after a week and a half, replant them.
  
  

Caring For Sprouts

• Sprouts need large amount of light as they are growing. If the seeds are sprouting indoors, place them by a window. A window that faces south will maximize the amount of light the pumpkin gets. On cloudy days, use an artificial light to help the plants. Watering the soil every few days will provide the right amount of water without soaking the seed. Constantly drowning the seed in water can increase the chances of the seedlings suffering from damping off disease. Damping off disease is a white mold that forms on the seed and thrives in cold and wet conditions. By providing lots of light, warmth and the right amount of water, you will minimize the chances of your seeds being afflicted with this problem.