how to grow artichoke

Artichokes are delicious and nutritious vegetables that are prized for their unique flavor and versatility in cooking. While they may seem challenging to grow, with the right knowledge and care, you can cultivate your own artichoke plants and enjoy a bountiful harvest.

This comprehensive guide will take you through the step-by-step process of growing artichokes, from selecting the right variety to planting, caring for, and harvesting your plants. Whether you’re a seasoned gardener or a beginner, this guide will equip you with all the information you need to successfully grow artichokes in your own backyard.

Understanding Artichokes

Introduction to Artichokes:

Artichokes (Cynara cardunculus var. scolymus) are perennial plants that belong to the thistle family. They are native to the Mediterranean region and have been cultivated for centuries for their edible flower buds. Artichokes are known for their unique shape, delicious taste, and numerous health benefits. They are rich in fiber, antioxidants, and vitamins, making them a valuable addition to any diet.

Artichoke Varieties:

There are several artichoke varieties to choose from, each with its own characteristics and growing requirements. The most common varieties include ‘Green Globe,’ ‘Imperial Star,’ and ‘Purple of Romagna.’ Green Globe is the most widely grown variety and is known for its large, globe-shaped buds. Imperial Star is a popular choice for gardeners as it can be grown from seeds and produces artichokes in the first year. Purple of Romagna, as the name suggests, has purple-hued buds and is prized for its tender and flavorful artichokes.

Preparing for Artichoke Cultivation

Choosing a Suitable Location:

Artichokes thrive in areas with a mild, Mediterranean-like climate. They require full sun for at least 6-8 hours a day and well-drained soil. Choose a location in your garden that is sheltered from strong winds, as artichoke plants can be susceptible to wind damage. If you live in a colder climate, consider growing artichokes in containers that can be moved indoors during the winter months.

Soil Preparation:

Before planting artichokes, it’s essential to prepare the soil properly. Artichokes prefer slightly acidic to neutral soil with a pH range of 6.0-7.5. Test the soil pH and amend it if necessary by adding organic matter such as compost or well-rotted manure. This improves soil fertility, drainage, and moisture retention. Remove any weeds or grass from the planting area and loosen the soil with a garden fork or tiller to a depth of 12-15 inches.

Starting from Seeds or Transplants:

Artichokes can be grown from seeds or transplants, and each method has its pros and cons. Starting from seeds allows you to choose from a wider variety of options, but it requires more time and care. Transplants, on the other hand, provide a head start and allow you to harvest artichokes sooner. Consider your available time, resources, and preferences when deciding which method to use.

Planting Artichokes

Starting from Seeds:

If you choose to start artichokes from seeds, you’ll need to begin the process indoors about 8-12 weeks before the last frost date in your area. Fill seed trays or pots with seed-starting mix and sow the seeds about ΒΌ inch deep. Keep the soil consistently moist and provide a warm environment for germination. Once the seedlings have grown to a suitable size, usually with a few sets of true leaves, they can be transplanted into the garden.

Transplanting Artichoke Seedlings:

If you opt for transplanting artichoke seedlings, purchase healthy plants from a reputable nursery or start your own indoors using seeds or root divisions. Wait until the danger of frost has passed and the soil has warmed up before transplanting. Dig holes that are slightly larger than the root ball of the seedlings, spaced about 3-4 feet apart. Gently place the seedlings in the holes, backfill with soil, and firm the soil around the base of the plants.

Caring for Artichoke Plants


Artichokes require regular watering, especially during dry spells. Keep the soil evenly moist but not waterlogged, as excessive moisture can lead to root rot. Use a drip irrigation system or water at the base of the plants to avoid wetting the leaves, which can promote disease. Mulching around the plants can help retain moisture and reduce the frequency of watering.


Artichokes are heavy feeders and benefit from regular fertilization. Apply a balanced organic fertilizer or compost in early spring before new growth appears. Side-dress the plants with nitrogen-rich fertilizer every 4-6 weeks during the growing season to promote healthy foliage and bud development. Be cautious not to over-fertilize, as this can result in lush foliage but poor bud production.


Mulching around artichoke plants helps conserve soil moisture, suppress weed growth, and maintain a more consistent soil temperature. Apply a layer of organic mulch, such as straw or wood chips, around the base of the plants, taking care not to cover the central growing point. Leave a small gap around the stems to prevent moisture-related diseases.

Controlling Weeds:

Weeds compete with artichoke plants for nutrients, water, and sunlight. Regularly remove weeds by hand, especially when they are small and easier to manage. Applying mulch helps to suppress weed growth, but occasional hand weeding is still necessary. Avoid using chemical herbicides near artichoke plants, as they can damage or kill them.

Protecting Against Pests and Diseases:

Artichokes can be susceptible to various pests and diseases, including aphids, slugs, snails, and fungal infections. Monitor your plants regularly and take prompt action at the first sign of trouble. Use organic pest control methods such as handpicking pests, applying insecticidal soap, or introducing beneficial insects. Proper plant spacing, good air circulation, and avoiding overhead watering can help prevent fungal diseases.

Harvesting Artichokes

Identifying When Artichokes are Ready for Harvest:

Artichokes are typically ready for harvest in late spring to early summer, depending on the variety and growing conditions. Harvest the buds when they reach their maximum size but are still compact and firm. Mature artichokes have tightly closed, thick scales and a deep green color.

Harvesting Techniques:

To harvest an artichoke, use a sharp knife or pruning shears to cut the stem of the bud about 1-2 inches below the base. Take care not to damage the plant or nearby buds. Harvest the central bud first, as it is the largest and most mature. Secondary buds will continue to develop and can be harvested as they reach the desired size.

Storing and Using Artichokes:

Freshly harvested artichokes can be stored in the refrigerator for up to a week. Place them in a plastic bag to retain moisture and prevent them from drying out. Artichokes can be cooked in a variety of ways, including steaming, grilling, boiling, or baking. Remove the tough outer leaves and fuzzy choke before preparing them. Artichoke hearts can be enjoyed in salads, dips, pasta dishes, or simply steamed and seasoned as a side dish.

Caring for Artichoke Plants


Pruning artichoke plants is an important maintenance task that helps promote better growth and productivity. In late winter or early spring, before new growth emerges, prune the outer leaves of the plant to encourage the development of new shoots and buds. Remove any dead or damaged leaves as well. This process helps redirect the plant’s energy towards producing larger and more flavorful artichokes.

Support and Staking:

As artichoke plants grow, they can become top-heavy and susceptible to wind damage. Providing support and staking can help protect the plants and prevent them from toppling over. Place sturdy stakes or cages around the plants and gently tie the stems to the support structure using soft twine or plant ties. This will keep the plants upright and ensure they receive adequate sunlight and air circulation.


Artichokes are perennial plants, but they are sensitive to freezing temperatures. In colder regions, where winters are harsh, it’s important to protect the plants during the cold season. Cut back the foliage to a height of a few inches above the ground after the first frost. Apply a thick layer of mulch, such as straw or leaves, around the base of the plants to insulate the roots and protect them from freezing. In extreme cold conditions, consider covering the plants with burlap or frost blankets for added protection.

Dividing and Propagation:

Over time, artichoke plants can become crowded, leading to reduced yields and vigor. Dividing the plants every few years helps rejuvenate them and maintain their productivity. In early spring, carefully dig up the clumps of artichoke plants, making sure to preserve the roots. Gently separate the clumps into individual plants, ensuring each division has a healthy root system and several growing shoots. Replant the divisions following the same planting guidelines.

Harvesting Artichokes

Regrowth and Secondary Harvests:

After harvesting the central bud of an artichoke plant, the remaining lateral buds will continue to grow and produce additional artichokes. These secondary buds may be smaller than the central bud but are still delicious and worth harvesting. Monitor the plant regularly and harvest the secondary buds as they reach a suitable size. This prolongs the harvest period and allows you to enjoy fresh artichokes over an extended period.

Saving Seeds:

If you want to save seeds from your artichoke plants for future cultivation, allow some of the buds to fully mature and flower. The flower heads will develop a fuzzy center, known as the choke, and will eventually open up, revealing a beautiful purple bloom. Once the flowers have withered and dried, carefully collect the seeds. Store them in a cool, dry place in a sealed container for the next planting season. It’s worth noting that artichokes grown from saved seeds may not produce plants that are true to the parent variety and may exhibit some variations.

Growing artichokes may require some effort, but the reward of homegrown, flavorful artichokes is well worth it. By understanding the basics of artichoke cultivation, from selecting the right variety to providing the proper care and harvesting techniques, you can successfully grow these unique vegetables in your own garden. Experiment with different varieties, cooking methods, and recipes to fully enjoy the taste and versatility of artichokes. Get started on your artichoke-growing journey and savor the delights of this gourmet vegetable right at home.

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