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How to Grow Potatoes: Garden Tips for Planting & Harvesting

Published on
December 6, 2024
How to Grow Potatoes: Garden Tips for Planting & Harvesting
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Birch Trees Facts Q&A

Q: What makes birch tree bark white?

A: Birch tree bark is white due to the presence of a compound called betulin, which reflects sunlight. This unique characteristic helps the tree regulate its temperature and prevents it from overheating, especially in regions with intense summer heat.

Q: How does birch bark protect the tree?

A: Birch bark serves multiple protective functions:

  • It reflects sunlight, preventing overheating.
  • It acts as a defense against fungi and other pests, which are especially harmful in damp environments.
  • Its flexibility and water resistance make it nearly impervious to disease and rot, even in humid conditions.

Q: Why do birch trees have white bark?

A: The white bark of birch trees isn’t just for looks—it’s an important survival adaptation. The white color reflects UV rays and reduces the risk of the tree drying out in hot conditions. Additionally, it helps the tree survive in cooler climates by blending in with the winter landscape, providing camouflage from herbivores.

English Garden Ideas Q&A

Q: What defines an English garden style?

A: An English garden style is characterized by a natural, informal approach to landscaping. Unlike highly manicured gardens, an English-style garden embraces a more relaxed atmosphere, featuring a mix of colorful flowers, evergreen shrubs, and traditional elements like garden rooms, flower beds, and water features. The design often incorporates cottage-style elements, with lush flowering plants and winding paths, creating a sanctuary-like garden feel. It’s not about strict order but about creating a harmonious blend of textures and colors throughout the garden space.

Q: How can I create a cottage garden in my backyard?

A: A cottage garden design is perfect for creating an inviting, cozy backyard garden. To start, plant an abundance of flowers, including roses, delphiniums, and poppies, along with herbs like thyme and chamomile. Consider adding cottage-style features such as a rustic brick or stone pavers pathway, wooden benches, and climbing vines like wisteria or honeysuckle. Cottage garden ideas often incorporate a mix of flowering plants that are easy to grow and maintain. The key is to embrace a natural look, where plants spill over into each other, creating a soft, romantic vibe.

Q: Can I combine a formal garden with an English garden style?

A: Yes, combining elements of a formal garden with the relaxed nature of an English garden is possible and can result in a stunning fusion. Hardscaping and formal hedging can instill a sense of order in an otherwise informal garden. For example, flower borders with structured hedges can guide the eye, while flowering plants like lilacs or peonies soften the look. By blending structured paths or formal flowerbeds with more organic planting, you can create an English garden that feels balanced yet natural.

Q: How can I design a garden that works in all seasons?

A: Creating a garden that lasts throughout the seasons requires thoughtful planning. Choose a variety of evergreens such as boxwood and holly to ensure that your garden retains structure in the winter. Combine flowering plants that bloom at different times of the year, such as spring tulips, summer roses, and autumn asters, to keep color and interest year-round. Incorporating garden rooms with different focal points, such as a water feature or cozy seating area, will make your English garden appealing no matter the season.

Rustic Garden Ideas Q&A

Q: How do I maintain a rustic garden?

Keep your rustic garden low-maintenance by choosing hardy, drought-resistant plants. Regularly check for wear and tear on wooden or metal elements, and re-stain or repaint items as needed to maintain that rustic look. For a more natural vibe, let plants grow a little wild and embrace some imperfection!

Q: What type of plants work best in a rustic garden?

Go for hardy, low-maintenance plants that thrive in a variety of weather conditions. Perennials, wildflowers, and vegetables all work well. Consider plants like lavender, daisies, sunflowers, and climbing vines for a rustic, cottage-like feel.

Q: What’s the best way to create a rustic garden on a budget?

Recycling and upcycling are key! Use old pallets, tin cans, mason jars, and vintage tools to make planters, lanterns, or garden accents. Look for reclaimed wood and stone for bigger projects like fences or garden pathways. A little creativity goes a long way without breaking the bank.

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Alright, let’s dig into growing potatoes – a hardy, humble veggie that’s as versatile in the kitchen as it is in the garden. Potatoes are good for a lot more than mashed and fried deliciousness; they’re packed with nutrients, filling, and surprisingly easy to grow.

The Basics of Potatoes

Potatoes (Solanum tuberosum) are tuber plants, meaning they grow underground storage units we know as “spuds.” They’re rich in carbs, vitamins, and fiber, making them a go-to for hearty meals. A few quick details to keep in mind:

  • Plant Type: Perennial, grown as an annual in many areas
  • Size: Typically 1-3 feet tall, with a similar spread underground
  • Soil Type: Loamy, well-drained
  • Soil pH: 5.0-6.5 (slightly acidic)
  • Bloom Time: Mid to late summer
  • Hardiness Zones: 2-11 (depending on the variety and method)
  • Native Area: Andes Mountains, South America
  • Toxicity Level: Leaves and stems are toxic if ingested

Best Potato Plants to Grow

Potatoes come in a variety of shapes, sizes, and colors, and choosing the right type depends on your taste and what you want to use them for. Here are some popular types:

1. Russet Potatoes

Russet Potatoes in a line on a wooden surface
  • Description: These are the classic brown-skinned, large, oblong potatoes you see in grocery stores. Inside, they have a fluffy, dry texture that makes them ideal for certain cooking methods.
  • Best For: Russets are top-notch for baking and frying – perfect for crispy fries and hash browns.
  • Flavor Profile: Mild and earthy, they take on flavors well when seasoned.

2. Yukon Gold Potatoes

Yukon Gold Potatoes in a basket beside french fries
  • Description: With smooth, thin, golden skin and a moist, yellowish flesh, Yukon Golds are a go-to all-purpose potato. Their moderate starch level strikes a balance between fluffiness and creaminess.
  • Best For: Known for their rich, buttery flavor, Yukon Golds are fantastic for mashing and roasting.
  • Flavor Profile: Buttery and slightly sweet, with a texture that holds its shape well after cooking.

3. Fingerling Potatoes

a bunch of Fingerling Potatoes grouped together in a white background
  • Description: Fingerlings are small, narrow, and often knobby, resembling little fingers. They come in a variety of colors, including yellow, red, and purple, and tend to have thin skins and a dense texture.
  • Best For: These potatoes shine when roasted.
  • Flavor Profile: Earthy, nutty, and rich – fingerlings have a more intense flavor than other potatoes, which makes them a great stand-alone side.

4. Red Potatoes

Red Potatoes grouped together in a sack
  • Description: With smooth, thin red skin and white, waxy flesh, red potatoes have a unique texture that holds up well in cooking, making them less likely to fall apart.
  • Best For: Red potatoes are perfect for boiling, especially for dishes like potato salads or stews where you want the potatoes to stay firm.
  • Flavor Profile: Slightly sweet and earthy, with a creamy texture that works well in salads and soups.

5. Purple Potatoes

Purple Potatoes on a wooden tray
  • Description: Purple potatoes stand out with their vibrant purple skin and flesh, which comes from high levels of antioxidants (particularly anthocyanins). They have a medium starch content and a texture that’s not too dry, not too moist.
  • Best For: Purple potatoes are versatile and can be roasted, mashed, or added to salads.
  • Flavor Profile: Earthy and slightly nutty, with a texture that’s less fluffy than Russets but firmer than Red potatoes.

When and Where to Plant Potatoes

Potatoes can be grown outdoors in the ground, in containers, or even indoors if you have the right setup.

  • When to Plant: Early spring is best, after the last frost. Potatoes love cool weather but hate frost, so aim for soil temperatures above 40°F.
  • Where to Plant: Outdoors is common, but you can grow them indoors in a large, deep container if you’re limited on space.

How to Plant and Grow Potatoes (Step-by-Step)

How to Plant and Grow Potatoes (Step-by-Step) infographic

Now, let’s get to the actual planting part. Growing potatoes is a hands-on project, but it’s beginner-friendly if you follow these simple steps.

From Seed Potatoes

  1. Get Seed Potatoes

Don’t use store-bought potatoes because they are often treated with anti-sprouting chemicals to extend their shelf life, which isn’t ideal for planting. Pick up seed potatoes at your local garden center, farm supply store, or online seed supplier. These are certified disease-free and come in a range of varieties, so you can choose the best ones for your garden.

  1. Chit the Potatoes (Optional)

What is Chitting? Chitting is the process of pre-sprouting your seed potatoes to give them a head start before they go into the ground. It’s totally optional but can result in faster, more vigorous growth.

How to Chit: Place your seed potatoes in a cool, well-lit area (a windowsill works well) for about two weeks. You’ll start to see little sprouts emerging from the eyes, which are tiny dimples or buds on the potato skin. This shows they’re ready for planting!

  1. Cut the Potatoes

If your seed potatoes are on the larger side (around the size of a golf ball or bigger), cut them into smaller chunks. Each piece should have at least one “eye” where it can sprout.

Tip: After cutting, let the pieces sit out for a day or so to dry. This helps form a callous on the cut surface, which protects against rot when planted.

  1. Prepare the Soil

Dig a Trench: In your garden bed or designated potato-growing spot, dig a trench about 6-8 inches deep. Potatoes like rich, well-draining soil, so if your soil could use a boost, add compost or organic matter to improve nutrients and texture.

Spacing: Make sure your trenches are spaced about 12-15 inches apart so the plants have enough room to grow.

  1. Plant the Potatoes

Place each potato piece in the trench, cut-side down and with the eyes facing up. Space them about 12-15 inches apart to allow room for growth. Once placed, cover the potato pieces with about 4 inches of soil—don’t fill the trench completely just yet!

Why Partial Covering? As the plants grow, you’ll need to mound more soil around them to protect the growing tubers and ensure a better yield.

  1. Mound the Soil

As your potato plants start growing and reach around 6 inches in height, it’s time to “hill” or mound the soil around the base of each plant. Hilling helps prevent the tubers from being exposed to sunlight, which can cause greening and bitterness.

How to Mound: Gently pull more soil around the base of the plants, covering the lower stems. Leave some of the upper leaves exposed. Repeat this process as the plants continue to grow, adding more soil to the mounds each time the plants grow another 6 inches or so.

Potato Growing Requirements

Potato Growing Requirements infographic, soil, water, temperature, sunlight, location

Once your potatoes are in the ground, follow these requirements to help them grow strong and produce a great yield.

Soil

Potatoes do best in loose, well-draining, loamy soil that allows the tubers to expand without resistance. Avoid heavy or clay-like soils, which can cause issues like rot and make harvesting tricky. If your soil is heavy, consider mixing in sand or compost to improve drainage and texture.

Water

Keep the soil consistently moist but avoid oversaturating. About 1-2 inches of water per week is ideal. Water deeply but infrequently, which encourages strong root growth. Early morning watering helps keep leaves dry during the day, reducing the risk of fungal diseases.

Temperature & Humidity

Temperature: Potatoes grow best in cooler weather, around 60-70°F. They’ll struggle in extreme heat, which can hinder tuber formation.

Humidity: Potatoes can tolerate high humidity as long as the leaves aren’t sitting in water. Damp leaves can invite disease, so aim for good airflow around plants to keep moisture from building up.

Sunlight

They need full sun for at least 6-8 hours a day. So pick a sunny location with open exposure. Sunlight not only boosts yields but also prevents issues like legginess, where plants stretch in low light and fail to develop strong stems.

Location

Choose a spot that allows enough room for spreading roots and ample airflow between plants. This spacing will help prevent fungal issues, which potatoes are susceptible to.

Maintenance Tips

Maintenance Tips infographic: fertilizer, mulching, potting and repotting, overwintering, pruning

Maintaining your potato plants isn’t complicated, but a little attention can go a long way to ensure a healthy, bountiful crop. Here’s what you need to know:

Fertilizer

Start by adding a balanced organic fertilizer or compost when planting. Around mid-season—when plants are really taking off—hit them with another dose of fertilizer to keep them going strong. Look for a balanced fertilizer, like a 10-10-10, or one slightly higher in phosphorus and potassium to encourage tuber growth.

Mulching

Once your potato plants start poking through the soil, apply a good layer of organic mulch around them—think 2-3 inches of straw, leaves, or wood chips. This layer will help lock in moisture, keep soil temperatures stable, and keep weeds from competing with your potatoes.

Pruning

Potatoes don’t really need pruning like a tomato or pepper plant might. But if you spot flowers forming, you can snip them off if you want to direct all the plant’s energy into growing those tubers underground. Some gardeners swear by it; others leave the flowers alone.

Potting/Repotting

If you’re growing potatoes in containers, make sure they’re big, sturdy, deep—at least 12-15 inches—and have good drainage. Start by filling the container a third of the way, and then as the plant grows, keep adding soil to mound it up. This creates a cozy environment for the tubers to form.

Overwintering

If you’re in an area with cold winters, it’s best to harvest your potatoes before frost. Potatoes don’t like freezing temps, and frosty soil can damage or ruin your crop. Dig them up once the plant’s leaves start to die back.

Common Pests and Diseases

Potatoes aren’t immune to garden pests, but you can manage them with a few precautions.

Common Pests

  • Colorado Potato Beetle: These little guys can munch through leaves quickly. Hand-pick them off or use an organic insecticide.
  • Aphids: Spray with insecticidal soap or release ladybugs to control them.
  • Wireworms: They can damage tubers underground. Rotate crops and try beneficial nematodes in the soil.

Diseases

  • Late Blight: This fungal disease causes black spots and rot. Keep plants dry, avoid overcrowding, and remove affected plants immediately.
  • Scab: Caused by bacteria, scab creates rough patches on the potato skin. Lower soil pH slightly and rotate crops to prevent it.

Harvesting Potatoes

The best part – harvesting your very own potatoes!

  1. Timing: Most potatoes take 90-120 days to mature. You’ll know it's harvest time when the plants start to yellow and die back.
  2. Dig Carefully: Use a spade or fork to gently lift the soil around each plant, being careful not to stab your potatoes.
  3. Storage: You can store potatoes in a cool, dark, well-ventilated space.

FAQs

Q: Can I grow potatoes vertically in a small space?

A: Yes, you can! Potatoes are perfect for vertical growing setups, like a potato tower or stacked garden. As the potato vines grow, you can keep adding layers of soil or mulch to encourage more tubers higher up. Vertical growing works well in smaller spaces and can even be done in a deep raised bed or large container. Just make sure to keep the vines supported if they start sprawling.

Q: What’s the difference between ‘earlies’ and ‘maincrop’ potatoes?

A: "Earlies" are potatoes that mature faster, usually within 70-90 days, and are perfect for harvesting as new potatoes. They’re smaller and tender with thin skins. "Maincrop" potatoes take longer to mature, about 100-120 days, and they’re usually larger with thicker skins, which makes them ideal for storage. If you want a long harvest, you can plant both types!

Q: How do I keep my potatoes from turning green?

A: Green potatoes occur when tubers are exposed to sunlight, which leads to the production of solanine, a bitter compound that’s toxic in large amounts. To avoid this, keep the soil mounded over the plants as they grow and ensure that no tubers are peeking out from the soil. Green potatoes should be discarded, as solanine doesn’t go away with cooking.