Ruby Queen corn is a popular variety for home gardeners in Oregon. This beautiful, ruby-colored corn is not only visually stunning but also deliciously sweet. If you are considering growing Ruby Queen corn in your garden, this article will guide you through the process of when to plant and how to grow this corn variety successfully in Oregon.
Climate & Hardiness Zones in Oregon
Before you start planting Ruby Queen corn, it’s crucial to understand the climate and hardiness zones in Oregon. The state experiences a variety of climates, ranging from the cool coastal regions to the drier and hotter areas inland. Oregon is generally divided into four hardiness zones: 4, 5, 6, and 7. Within these zones, the suitable climate varies, affecting the growing season for crops like corn.
Zone 4 in Oregon covers the coldest areas in the northeastern part of the state, where temperatures can drop significantly in winter. This zone requires plants to be cold-hardy and able to withstand frost. Moving towards Zone 7 in the southwestern part of Oregon, the climate becomes milder, with longer growing seasons and fewer frost days. This allows for a wider variety of crops to be grown successfully.
It’s important to note that microclimates can also play a significant role in Oregon’s diverse growing conditions. Factors such as elevation, proximity to bodies of water, and local topography can create pockets of unique climates within the broader hardiness zones. These microclimates can provide opportunities for specialized agriculture and horticulture practices, allowing farmers and gardeners to experiment with a wider range of crops and plant varieties.
When to Plant Ruby Queen Corn in Oregon
The ideal time to plant Ruby Queen corn in Oregon depends on your specific hardiness zone. Here are the recommended planting dates for each zone:
- Zone 4: Mid-April to mid-May
- Zone 5: Late April to mid-May
- Zone 6: Late April to early May
- Zone 7: Mid-April to early May
It’s essential to note that these dates are general guidelines, and it’s always best to check with your local agricultural authorities or consult the USDA’s planting recommendations specific to your zip code.
When planting Ruby Queen corn, it’s crucial to choose a location that receives full sun exposure for at least six to eight hours a day. Prepare the soil by removing any weeds or grass from the planting area. The soil should be well-draining and rich in organic matter. Consider conducting a soil test to determine if any amendments, such as compost or fertilizer, are needed to create optimal growing conditions for your corn.
Additionally, it’s fascinating to learn about the history of Ruby Queen corn. This variety of corn was developed by Dr. Alan Kapuler, an American plant breeder and founder of Peace Seeds. Dr. Kapuler aimed to create a corn variety that not only had excellent flavor but also showcased stunning deep red kernels. After years of careful breeding and selection, Ruby Queen corn was born, captivating gardeners and corn enthusiasts alike with its unique characteristics.
Planting Ruby Queen Corn
Once you have prepared the soil, it’s time to plant your Ruby Queen corn seeds. Follow these step-by-step instructions:
- Plant the seeds in rows, spacing them around 12-18 inches apart.
- Make sure to plant each seed around one inch deep into the soil.
- Leave a space of around three feet between each row to allow for proper growth and airflow.
- Water the newly planted seeds thoroughly. Moisture is crucial for germination.
- As the corn grows, you may need to thin the seedlings to ensure that each plant has enough space to develop. Aim for a final spacing of around 10-12 inches between plants within a row.
Now, let’s dive into the fascinating world of corn pollination. Ruby Queen corn, like other corn varieties, relies on wind pollination for successful reproduction. Each corn plant produces both male and female flowers. The male flowers, called tassels, are located at the top of the plant and release pollen into the air. The female flowers, known as silks, emerge from the ear and capture the pollen to fertilize the kernels. It’s a delicate dance between the wind, the tassels, and the silks, ensuring that each kernel has the opportunity to develop and mature.
Caring for Ruby Queen Corn Plants
While your Ruby Queen corn plants grow, proper care will help them thrive. Here are some essential tips:
- Watering: Corn plants require consistent and regular watering, especially during dry periods. Aim to provide around one inch of water per week, either through rainfall or supplemental irrigation.
- Fertilizing: Applying a balanced, slow-release fertilizer when planting can provide essential nutrients for the corn plants. Additionally, side-dressing with nitrogen fertilizer when the plants are around knee-high can support healthy growth.
- Weed Control: Keep the area around your corn plants weed-free. Weeds compete for water, sunlight, and nutrients, which can adversely affect the growth and yield of your corn crop.
- Supporting: As your corn plants grow, they may benefit from additional support during windy conditions. You can provide support by gently tying the stalks together with soft twine.
- Pest and Disease Management: Monitor your corn plants regularly for signs of pests or diseases. Common pests that affect corn include corn earworms and aphids. If necessary, consult with your local agricultural extension office or refer to reliable resources for appropriate pest management techniques.
As you care for your Ruby Queen corn plants, it’s fascinating to observe the different stages of growth. From the emergence of the first leaves to the development of the tassels and silks, each phase brings the promise of a bountiful harvest. Take the time to appreciate the beauty and resilience of these remarkable plants as they transform sunlight, water, and nutrients into delicious ears of corn.
When to Harvest or Pick Ruby Queen Corn in Oregon
Harvesting Ruby Queen corn at the right time ensures optimal flavor and texture. Here are the signs to look for:
- Kernel Development: The kernels on the cob should be plump and filled out. Gently peel back the husk to check the kernel development.
- Milk Stage: To enjoy sweet, tender corn, harvest when the kernels release a milky substance when punctured with a fingernail.
- Ear Appearance: The ears should be filled from the tip to the base with tightly packed kernels.
When harvesting Ruby Queen corn, it’s essential to do so promptly, as the sugars in the kernels convert to starches rapidly after harvest, affecting taste and texture.
Frequently Asked Questions
Here are some frequently asked questions about growing Ruby Queen corn in Oregon:
- Q: Can I start Ruby Queen corn seeds indoors before transplanting them outside?
- Q: Is it necessary to isolate Ruby Queen corn from other corn varieties?
- Q: How long does it take for Ruby Queen corn to mature?
A: While it’s technically possible to start corn seeds indoors, it’s generally not recommended. Corn seedlings do not transplant well due to their sensitive root systems, and it’s usually best to sow the seeds directly into the garden soil.
A: Isolating Ruby Queen corn from other corn varieties is not necessary if you are not saving seeds or if there are no other corn varieties nearby. Cross-pollination between different corn varieties can affect the characteristics of the resulting ears.
A: Ruby Queen corn typically takes around 75 to 85 days to reach maturity from the time of planting.
Now that you have a comprehensive guide on when to plant and how to grow Ruby Queen corn in Oregon, you can embark on a rewarding journey of growing this delicious variety in your own backyard. Enjoy the vibrant colors, sweetness, and satisfaction of growing your own corn crop!
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