{"id":4880,"date":"2025-10-25T00:38:59","date_gmt":"2025-10-25T07:38:59","guid":{"rendered":"https:\/\/wrwofficial.com\/index.php\/2025\/10\/25\/how-to-plant-and-grow-broccoli-rabe-rapini\/"},"modified":"2025-10-25T00:39:04","modified_gmt":"2025-10-25T07:39:04","slug":"how-to-plant-and-grow-broccoli-rabe-rapini","status":"publish","type":"post","link":"https:\/\/wrwofficial.com\/index.php\/2025\/10\/25\/how-to-plant-and-grow-broccoli-rabe-rapini\/","title":{"rendered":"How to Plant and Grow Broccoli Rabe (Rapini)"},"content":{"rendered":"

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You can use floating row covers<\/a><\/strong> to protect your crop \u2013\u00a0and check out our guide to controlling cabbage loopers<\/a><\/strong> for more ideas.<\/p>\n

Flea Beetles<\/h4>\n

Flea beetles also enjoy feasting on rapini leaves. They are most recognizable by the damage they do \u2013 leaving tiny, round \u201cshot holes\u201d in the foliage.<\/p>\n

Before you kill any other tiny garden beetles thinking they are flea beetles, however, make sure you have correctly identified them \u2013 there are some beneficial insects<\/a><\/strong>, such as spider mite destroyers, which can be mistaken for these pests.<\/p>\n

Flea beetles don\u2019t usually do enough damage to harm broccoli raab, In my own garden, I ignore the minimal damage caused by these pests.<\/p>\n

Instead I focus on attracting natural flea beetle enemies such as braconid wasps, which love the umbel-shaped flowers of cilantro<\/a><\/strong>, dill<\/a><\/strong>, and yarrow<\/a><\/strong>.<\/p>\n

You can learn more about managing flea beetles here<\/a><\/strong>.<\/p>\n

Leaf Miners<\/h4>\n

Leaf miners leave distinctive maze-like marks in the foliage.<\/p>\n

These pests are actually flies, but it isn\u2019t the adults that create the damage, it is the larvae feeding as they burrow through the leaf tissue.<\/p>\n

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Leaf miner damage.<\/figcaption><\/figure>\n<\/div>\n

In addition to aesthetic damage, these burrows can interfere with photosynthesis.<\/p>\n

As with flea beetles, parasitic wasps are important in keeping leaf miner populations down.<\/p>\n

To encourage parasitic wasps, grow plants they like nearby. In addition to cilantro and dill, cosmos<\/a><\/strong> is another beneficial wasp favorite.<\/p>\n

Remove any damaged foliage and give your plants a chance to recover before resorting to pesticides, which are harmful to beneficial insects.<\/p>\n

Disease<\/h3>\n

There are a few common diseases that can affect your crop, but they are not very common if plants are grown in optimal conditions.<\/p>\n

Alternaria Leaf Spot<\/h4>\n

Alternaria leaf spot is a fungal disease that causes brown lesions on the foliage with white or gray centers. These lesions are often surrounded by yellow halos.<\/p>\n

The fungi that cause this disease flourish in hot, humid conditions.<\/p>\n

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\"A\"A<\/figure>\n<\/div>\n

To prevent infection, provide adequate spacing between plants and encourage good air circulation.<\/p>\n

Also, rather than watering your crop with a sprinkler, water close to the surface of the soil instead.<\/p>\n

Treatment of this disease is much the same in rapini as it is in its close relative, the turnip.<\/p>\n

To learn more, read our article on identifying and treating Alternaria leaf spot on turnips<\/a><\/strong>.<\/p>\n

Damping Off<\/h4>\n

Damping off is caused by a soilborne pathogen that causes young seedlings to suddenly wither and die.<\/p>\n

Cool, wet conditions and poorly draining soil put seedlings at risk for this disease. As a preventive measure, make sure the soil is well-draining, and don\u2019t overwater.<\/p>\n

To learn more about preventing this disease, read our article about damping off<\/a><\/strong>.<\/p>\n

Downy Mildew<\/h4>\n

Downy mildew is a disease caused by fungus-like organisms called water molds (oomycetes). It is a risk when the weather is cool and humid.<\/p>\n

Affected plants have yellow lesions on the surface of the leaves and white or gray fungus-like growth on the undersides.<\/p>\n

Lesions eventually turn brown and the entire leaf can become papery before falling off the plant.<\/p>\n

To prevent this disease, water at the soil level with a watering wand or via drip irrigation rather than with an overhead sprinkler.<\/p>\n

To learn more, read our article about treating downy mildew and other cabbage family diseases<\/a><\/strong>.<\/p>\n

Harvesting<\/h2>\n

Your crop should be ready for its first harvest about six to eight weeks after sowing, depending on your selected variety.<\/p>\n

However, rather than sticking strictly to the calendar, keep an eye on the buds and make you harvest before they open.<\/p>\n

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\"A\"A<\/figure>\n<\/div>\n

If possible, plan to harvest for the morning, when the foliage will be at its freshest.<\/p>\n

A pair of scissors or garden snips<\/a><\/strong> will be helpful here \u2013 just make sure they are clean, to reduce the risk of spreading diseases.<\/p>\n

Cut most of the vegetation back for your harvest, leaving the plant just a few inches tall.<\/p>\n

For continued harvests, make sure to leave a few leaves on each plant, to encourage regrowth.<\/p>\n

Plan to pick more every time the buds are ready. Some gardeners can achieve three harvests from each plant.<\/p>\n

Preserving<\/h2>\n

Like other leafy greens, these are best when eaten fresh from the garden.<\/p>\n

It will keep in the fridge for up to a week, but for the best flavor, try to use broccoli rabe when it\u2019s fresh!<\/p>\n

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\"A\"A<\/figure>\n<\/div>\n

To freeze your harvest, blanch it first. Place the greens in boiling water for two minutes, then dip them in an icy water bath to quickly cool.<\/p>\n

Drain, then place in freezer-proof containers and store in the freezer, where it will keep for up to 12 months.<\/p>\n

Rapini can also be preserved in jars, much like other greens such as spinach<\/a><\/strong>. Since this vegetable is low in acid it will need to be pressure canned.<\/p>\n

To learn more, find tips on pressure canning at our sister site, Foodal<\/a><\/strong>.<\/p>\n

Cooking Ideas<\/h2>\n

In addition to being used in Italian and Chinese cuisine, this green is a staple in traditional Spanish and Galician cuisine as well, such as in the soup caldo Gallego<\/em>.<\/p>\n

Rapini can be cooked like any other leafy green \u2013 steamed, sauteed, added to an omelet or quiche, mixed with pasta, or used as a pizza topping.<\/p>\n

The pungent flavors marry particularly well with hot peppers<\/a><\/strong>, ginger<\/a><\/strong>, or garlic<\/a><\/strong>.<\/p>\n

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Photo by Fanny Slater.<\/figcaption><\/figure>\n<\/div>\n

Raab also combines well with beans, such as in this recipe for cheap and easy Italian style beans and greens soup, from our sister site, Foodal<\/a><\/strong>.<\/p>\n

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Photo by Fanny Slater.<\/figcaption><\/figure>\n<\/div>\n

For a light meal or appetizer, you can also use it as a topping for toast, such as in this recipe for tartines topped with broccoli rabe, chilies, and pecorino. Find it on Foodal<\/a><\/strong>.<\/p>\n

The Best Bitter Buds<\/h2>\n

You now have all of the information you need to sow, grow, harvest, and even cook up a delicious batch of homegrown broccoli rabe. So, what are you waiting for?<\/p>\n

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Are you a fan of these pungent greens? Tell us about your gardening or cooking experiences with rapini \u2013 and let us know what you<\/em> call it \u2013 in the comments section below.<\/p>\n

If you are growing other cruciferous vegetables<\/a><\/strong> along with your rapini, you might want to review these growing guides as well:<\/p>\n