How to Grow Popcorn Plant Outdoors

Popcorn is a popular snack enjoyed by people of all ages. While most people are familiar with the idea of growing corn in their gardens, many may not realize that they can also grow their own popcorn plants. Growing popcorn plants outdoors can be a fun and rewarding experience, and it is surprisingly easy to do. In this article, we will discuss the steps involved in growing popcorn plants outdoors.

Choosing the Right Variety

The first step in growing popcorn plants outdoors is choosing the right variety. Not all corn varieties are suitable for making popcorn, so it is important to select a variety specifically bred for this purpose. Some popular popcorn varieties include Tom Thumb, Strawberry Popcorn, and Dakota Black. These varieties typically produce small ears with kernels that pop into fluffy white popcorn.

Preparing the Soil

Like any other crop, popcorn plants require a well-prepared soil to grow successfully. Start by choosing a sunny location in your garden where the plants will receive at least six to eight hours of direct sunlight each day. Popcorn plants prefer well-drained soil, so make sure the area is not prone to waterlogging.

Before planting, prepare the soil by removing any weeds or grass from the area. Loosen the soil using a garden fork or tiller, and incorporate organic matter such as compost or well-rotted manure to improve fertility and drainage. Aim for a pH level of around 6.0 to 7.0, which is ideal for growing popcorn plants.

Planting Popcorn Seeds

Once the soil is prepared, it’s time to plant the popcorn seeds. Sow the seeds directly into the garden bed, spacing them about 8-10 inches apart in rows that are 2-3 feet apart. Plant the seeds about 1-2 inches deep, covering them with soil and gently firming it down.

To ensure good germination, it is advisable to soak the seeds in water for a few hours before planting. This helps to soften the seed coat and improve moisture absorption. Additionally, choosing a warm period of the year with soil temperatures around 60-85°F (15-29°C) will promote faster and more successful germination.

Watering and Maintenance

Popcorn plants require regular watering to grow and produce a good crop. Keep the soil evenly moist, especially during dry periods. Avoid overwatering, as excessive moisture can lead to root rot and other diseases.

Mulching the soil around the plants can help retain moisture and suppress weeds. Apply a layer of organic mulch, such as straw or shredded leaves, around the base of the plants, being careful not to cover the emerging shoots.

Throughout the growing season, it is essential to keep the garden bed weed-free. Weeds compete with popcorn plants for nutrients and water, so regularly remove any unwanted vegetation that may sprout in the area.

Fertilizing Popcorn Plants

To support healthy growth and maximize yields, it is recommended to fertilize popcorn plants during their growing season. Apply a balanced fertilizer with an NPK (nitrogen, phosphorus, potassium) ratio of 10-10-10 or similar around the base of the plants once they have reached a height of about 6 inches.

Follow the instructions on the fertilizer packaging for application rates, as over-fertilization can cause damage to the plants. It is generally advisable to apply fertilizer in early to mid-summer when the plants are actively growing.

Harvesting Popcorn

The time to harvest popcorn plants is determined by observing their appearance. As the ears mature, they will start to dry out and the husks will turn brown. The kernels inside should be hard and colorful, depending on the variety you chose.

To test if the popcorn is ready for harvest, carefully peel back a small section of the husk and press your fingernail into one of the kernels. If it leaves a dent, the popcorn is not yet fully matured. If the kernel is hard and does not dent, it is time to harvest.

To harvest the popcorn ears, grasp them firmly at their base and twist them off the stalk. Avoid pulling or jerking the ears, as this can damage the plants. After harvesting, remove the husks and allow the popcorn ears to dry further in a warm, well-ventilated area for a few weeks.

Storing Popcorn

Once the popcorn ears have dried, remove the kernels from the cobs by rubbing them gently with your hands. Store the kernels in an airtight container in a cool, dry place until you are ready to pop them.

It’s worth noting that homegrown popcorn may require slightly longer cooking times compared to store-bought varieties. Experiment with cooking times and methods to achieve the desired results.

Conclusion

Growing popcorn plants outdoors can be a fun and rewarding gardening experience. By choosing the right variety, preparing the soil properly, and providing adequate care, you can enjoy your own homegrown popcorn right from your garden. So why not give it a try this gardening season and savor the satisfaction of growing and popping your very own popcorn?