Optimal Timing for Planting Turnips
Growing turnips is a rewarding endeavor for gardeners of all skill levels. This root vegetable, known for its crisp texture and slightly peppery flavor, is a favorite in many kitchens. However, to ensure a bountiful harvest, it's crucial to plant turnips at the right time. In this guide, we will explore the optimal timing for planting turnips, focusing on the popular purple top variety, and offer tips for cultivating these cool weather crops in a weed-free environment.
Understanding Turnips and Their Growing Needs
Turnips are a type of root vegetable that thrives in cool weather. They are typically grown for their edible roots, but their greens are also delicious and nutritious. The purple top turnip is one of the most popular varieties, easily recognizable by its white root with a purple crown.
Cool Weather is Key
Turnips prefer cooler temperatures and should be planted in early spring or late summer. They do best when grown in temperatures ranging from 40°F to 75°F. Planting turnips in the heat of summer can result in poor growth and bitter-tasting roots.
When to Plant Turnips
The timing for planting turnips depends on your local climate and the specific growing season. Here's a general guide to help you determine the best time to plant turnips in your garden.
Spring Planting
For a spring harvest, plant turnip seeds as soon as the soil can be worked, usually about two to three weeks before the last expected frost. This timing allows the plants to mature before the hot summer temperatures arrive.
Prepare the Soil: Ensure that the soil is well-drained and free of weeds. Turnips thrive in loose, fertile soil with a pH of 6.0 to 6.8.
Sowing Seeds: Sow the seeds directly into the garden, about 1/2 inch deep and 1 inch apart. Rows should be spaced 12 to 18 inches apart.
Thinning Seedlings: Once the seedlings emerge, thin them to about 4 inches apart to give each plant adequate space to grow.
Fall Planting
For a fall harvest, plant turnip seeds in late summer, approximately 70 to 90 days before the first expected frost. This timing ensures that the plants can take advantage of the cooling temperatures of autumn.
Soil Preparation: Just like in spring, start with weed-free, well-drained soil.
Sowing and Thinning: Follow the same sowing and thinning guidelines as for spring planting.
Caring for Your Turnip Plants
Growing turnips requires some care and attention to ensure a successful harvest. Here are essential tips for maintaining healthy turnip plants:
Watering
Turnips require consistent moisture to develop properly. Water the plants regularly, especially during dry spells, to keep the soil evenly moist but not waterlogged.
Weeding
Keeping your turnip patch weed-free is vital. Weeds compete with turnips for nutrients and water, which can hinder their growth. Regularly remove weeds by hand or use mulch to suppress weed growth.
Fertilizing
Turnips benefit from a balanced fertilizer applied at planting and again mid-season. Use a fertilizer with equal parts nitrogen, phosphorus, and potassium to promote healthy root and foliage growth.
Harvesting Turnips
Knowing when to harvest turnips is just as important as knowing when to plant them. The timing of your harvest will depend on whether you plan to eat the greens, the roots, or both.
Harvesting Turnip Greens
You can begin harvesting turnip greens when the leaves are young and tender, usually when they are 4 to 6 inches tall. Cut the greens about an inch above the root, and they may regrow for another harvest.
Harvesting Turnip Roots
Turnip roots are typically ready to harvest 30 to 60 days after planting, depending on the variety and growing conditions. For the best flavor, harvest the roots when they are 2 to 3 inches in diameter. Larger roots can become woody and less flavorful.
Storing Turnips
Proper storage ensures that your harvested turnips stay fresh for as long as possible.
For Roots: Store turnip roots in a cool, dark place with high humidity. They can be kept in a root cellar, refrigerator, or even buried in the garden bed under a thick layer of mulch.
For Greens: Use turnip greens soon after harvesting, as they do not store well. If needed, you can refrigerate them in a plastic bag for a few days.
Conclusion
Growing turnips, especially the beloved purple top variety, is a straightforward process when you understand their needs and timing. By planting turnips at the right time and providing proper care, you can enjoy this versatile root vegetable throughout the spring and fall. Whether you're a seasoned gardener or a beginner, the satisfaction of harvesting your own turnips is well worth the effort. Enjoy the crisp, peppery taste of homegrown turnips in your favorite dishes, knowing that you grew them with care and precision.