Red Pontiac Potatoes Care Guide: Buried Rubies For Your Garden

Red pontiac potatoes are a delicious variety perfect for mashing, baking, or frying. It is super easy to grow, harvest, and store. This plant guide will tell you everything you need to know about growing these pontiac potatoes right from planting to storing your harvest. So, if you’re looking for a new potato variety to add to your garden, continue to read.

three Red Pontiac Potatoes

What Is Red Pontiac Potatoes?

Red Pontiac Potatoes is a sweet flavored tuber that was first developed in the United States. These potatoes or Solanum tuberosum are medium to large and have smooth, dark red skin and are popular for their flavor and looks. They have white flesh that is firm and creamy.

Red Pontiac Potatoes Care

This potato variety is relatively easy to grow and care for, but there are a few things to keep in mind when growing these potatoes. Here are some tips for managing your potatoes. Our following care guide will highlight all details that you must know.

– Water Requirements

This potato variety requires a lot of water during the early stages of growth, particularly when the plants start to sprout. Once the plants have established themselves, they will need less water, but it is still essential to ensure that the soil around the plants stays moist. Too much or too little water can lead to problems with potato growth, so it is crucial to strike a balance.

– Light Requirements

This potato variety does best in full sun, meaning at least six hours of direct sunlight each day. However, they can also tolerate partial shade, particularly in hot climates where the intense midday sun can be too much for them. If you live in an area with hot summers, plant red potatoes in an east-facing garden bed where they will receive morning sun but be protected from the harsh afternoon rays.

When it comes to light requirements, more is not always better. In fact, too much direct sunlight can cause the potatoes to develop green spots on their skin. If this happens, simply move the plants to a shadier spot, and they should recover quickly.

– Soil Requirements

These potatoes require well-drained soil. This means that the ground shouldn’t be too wet or too dry. If it’s too wet, the potatoes will rot. If it’s too dry, the potatoes won’t be able to grow properly. You also want to make sure that the soil is loose and compacted. The soil will make it harder for them to do so.

– Temperature Requirements

This variety of potatoes requires cool, moist conditions during the growing season to produce high yields. Nighttime temperatures should remain below 60 degrees Fahrenheit, and daytime temperatures should not exceed 75 degrees Fahrenheit. If temperature conditions are too warm or too dry, the potatoes will not develop properly, and you will reduce their yields.

To ensure that your potatoes have the best chance of success, start them off in cool soil with a temperature between 55 to 60 degrees Fahrenheit. You can accomplish this by planting the potatoes early in the spring or late summer or early fall. If the soil temperature is too high when the potatoes are grown, they will not germinate properly.

– Humidity Requirements

These potatoes are a cool-season crop, and they prefer humid conditions. In case the air is too dry, the potatoes will not develop properly and may even stop growing altogether. For this reason, ensuring that the soil around your potato plants is always moist is essential.

Mulching with straw or other organic material can help to retain moisture in the soil and protect the potatoes from drying out.

– Fertilizing Requirements

When feeding these potatoes, a little fertilizer goes a long way. This potato variety is relatively easy to care for and doesn’t require a lot of extra nutrients, so check the product details before fertilizing. However, adding a small amount of fertilizer to your soil at planting time and again during the growing season will help your plants produce abundant crops of nutritious potatoes.

The best time to fertilize these potatoes is at planting time. Add a small amount of balanced fertilizer containing nitrogen and phosphorus to the soil before you plant your seed potatoes or seedlings. Pontiac seed potatoes can be brought from the market or saved after harvesting.

Once your plants are established and growing, you can add a bit more fertilizer to encourage even more robust growth.

 

Harvesting

This variety is perfect for harvesting in late summer or early fall and can be stored for several months. Here’s everything you need to know about harvesting and storing these potatoes:

– How to Harvest

The best time to harvest these potatoes is in late summer or early fall after the plants have flowered and the potato skins have turned red. To check whether your potatoes are ready to harvest, simply insert a fork into the ground near the plant. If the fork goes in easily, your potatoes are ready to harvest!

To harvest your potatoes, carefully dig around the plant with a shovel or spade. Be careful not to damage the potato skins. Once you’ve excavated all the potatoes, brush off any excess dirt and place them in a cool, dark place.

– How to Store

You can keep these potatoes for several months if they are correctly stored. The best way to keep potatoes is in a cool, dark place with high humidity, such as a basement or root cellar. You can also store potatoes in the fridge, but they will only last for a few weeks.

If you’re planning on storing your potatoes for an extended period, it’s best to cure them first. Curing potatoes helps heal wounds on the skin and prevents them from rotting. To cure these potatoes, you may simply place them in a cool, dark place for two weeks before storing them.

Red Pontiac Potatoes Plant

Common Problems

These potatoes are known for their red skin and white flesh. However, like any other type of potato, they can sometimes experience problems with their growth. Below are some of the most relevant issues that can affect your potatoes:

– Potato Blight

Potato blight is one of the most common problems affecting potatoes. This fungal disease can cause the plant leaves to turn brown and wilt. It can also affect the plant’s fruit, causing it to rot. Potato blight can be caused by several fungi, including Phytophthora infestans and Alternaria solani.

– Common Scab

Common scab is another type of disease that can affect these potatoes. This is a known bacterial disease that causes the surface of the potato to become raised and corky. It is caused by the bacterium Streptomyces scabies. Common scabs can make the potatoes less attractive and more challenging to cook.

– Potato Mosaic Virus

A potato mosaic is a virus that causes the plant leaves to turn yellow or brown and develop a mosaic pattern. It can also affect the potatoes, causing them to be mottled or discolored. Aphids and other insects spread the potato mosaic virus.

– Verticillium Wilt

Verticillium wilt is a disease that can harm your potatoes. This fungal disease will lead the leaves to turn yellow or brown and wilt. It can also affect the plant’s stem, causing it to rot. Verticillium wilt is caused by the fungi Verticillium albo-atrum and Verticillium dahliae.

– Rhizoctonia Solani

Rhizoctonia solani is another type of fungus that can affect these potatoes. This fungus causes the plant leaves to turn brown and develop reddish-brown lesions. It can also affect the plant’s stem, causing it to rot. Rhizoctonia solani is often found in soils that are waterlogged or that have a high level of clay.

– Blackleg

Blackleg is another type of disease that can harm your potatoes. This bacterial disease causes the plant leaves to turn yellow or brown and wilt. It can also affect the plant’s stem, causing it to rot. Blackleg is caused by the bacterium Erwinia carotovora.

– Powdery Mildew

Powdery mildew is another type of disease that can affect these potatoes. This fungal disease causes the plant’s leaves to grow white and powdery. It can also affect the stem of the plant, causing it to be stunted. Powdery mildew is caused by the fungi Erysiphe polygoni and Leveillula taurica.

These are just some common problems that these potatoes are vulnerable to. If you think that your plant is affected by any of these diseases, it is crucial to contact a qualified professional for diagnosis and treatment.

Close view of Red Pontiac Potatoes

Conclusion

These potatoes are gaining popularity, making them perfect for all types of recipes that call for sweet-tasting potatoes. Remember these key points:

  • This potato is an excellent plant for those new to gardening, as it’s not too difficult and doesn’t require much care.
  • They are one of the hardiest plants and can tolerate anything from shade to full sun.
  • These potatoes can be affected by several plant problems, including potato mosaic virus, verticillium wilt, blackleg, and powdery mildew.

We hope that this article was simple, easy, and helpful so that now you can grow your own potatoes without a hassle.

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