How long do Irish Cobbler potatoes take to grow?

Growing Irish Cobbler potatoes can be a rewarding experience for any gardener. These potatoes are known for their unique characteristics, such as their brick-like shape and deep eyes. They are also classified as determinate, meaning that they have a specific growth pattern and will stop growing once they reach maturity. In the case of Irish Cobbler potatoes, they have an early season maturity and typically take around 80 days to reach full growth.

When planting Irish Cobbler potatoes, it is important to choose a suitable location in your garden or planting area. They prefer well-drained soil with a pH level between 5.0 and 6.0, and they thrive in areas with full sun exposure. It’s always a good idea to prepare the soil before planting by loosening it with a garden fork or tiller and incorporating organic matter, such as compost or aged manure.

As for the planting process, Irish Cobbler potatoes can be planted in early spring, as soon as the soil is workable and temperatures are consistently above freezing. Start by cutting your seed potatoes into pieces, making sure each piece has at least one eye. Allow the cut pieces to dry and callus over for a day or two before planting.

Dig trenches or furrows in your prepared soil, spacing them about 2 to 3 feet apart. Place the potato pieces in the trenches, eye-side up, and space them about 12 to 15 inches apart. Cover the potato pieces with soil, forming mounds or ridges that are about 4 to 6 inches high. This will help with drainage and prevent the potatoes from being exposed to sunlight, which can cause greening.

Once planted, it’s important to keep the soil consistently moist but not overly saturated. Watering deeply once or twice a week should be sufficient, but adjust based on your specific climate and rainfall. The potato plants will start to emerge from the soil within a couple of weeks, and it is crucial to keep an eye out for any signs of pests or diseases.

During the growing season, it’s a good idea to provide some additional support for the potato plants. This can be done by adding stakes or trellises to help prevent the plants from sprawling and to keep the potato foliage off the ground. This will reduce the risk of pests and diseases and also make it easier to harvest the potatoes later on.

As the potato plants continue to grow, you may notice flowers appearing. While these flowers can be quite beautiful, they are not necessary for the development of the potatoes themselves. The true test of maturity is when the potato plants start to die back and turn yellow, usually around 80 days after planting. This is a clear sign that the potatoes are ready to be harvested.

Harvesting Irish Cobbler potatoes is a satisfying process. Start by gently digging around the base of the plants with a garden fork or shovel, being careful not to damage the potatoes. Carefully lift the plants out of the ground, and then sift through the soil to find the potatoes. It’s like a treasure hunt in your own garden!

Once harvested, allow the potatoes to cure in a cool, dark, and well-ventilated area for about a week. This will help them develop a thicker skin and improve their storage potential. After curing, store the potatoes in a cool, dry place, such as a root cellar or a basement. Properly stored Irish Cobbler potatoes can last for several months, providing you with a delicious and nutritious harvest well beyond the growing season.

Growing Irish Cobbler potatoes can be a gratifying experience for any gardener. With their unique characteristics and early season maturity, these potatoes can be ready to harvest in as little as 80 days. By following proper planting and care techniques, you can enjoy a bountiful harvest of delicious Irish Cobbler potatoes to enjoy throughout the year. Happy gardening!

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Caroline Bates

Caroline is a Miami-based landscaper who specializes in drought-tolerant landscapes. She is the mother of two young children and also enjoys writing for GreenPacks.org in her spare time. Caroline takes great pride in her work, and loves being able to share her knowledge with others through her writing.