FAQs
Harvest broccoli right away if it starts to flower or turn yellow. Side shoots will continue growing after the main head is harvested.
How many times broccoli can be harvested? ›
If you want to make the most of your broccoli plant, harvest the central heads in a way that allows them to keep on growing. Broccoli can be harvested two to three times over a period of three months.
Do broccoli plants keep producing? ›
Broccoli takes a long time to mature, so be patient! Once you harvest the main head of a broccoli plant, it will often keep producing smaller side shoots that can be enjoyed for months to come.
How long does broccoli last once harvested? ›
Broccoli can only be stored in the fridge for up to two weeks. The longer it's stored, the tougher the stems get and the more nutrients it loses. That's why learning what to do with broccoli post-harvest will allow you to retain maximum flavor and nutrition without wasting food.
What happens if you let broccoli grow too long? ›
If planted too late in the season, broccoli will sense that the days are long. It will then rush through its growth stages in an attempt to produce seeds. Instead of forming a full broccoli head, the plant will simply grow tall to produce flowers and seeds.
What happens if you wait too long to harvest broccoli? ›
Harvest too soon and the heads are small and dense. But if you wait too long to harvest, you'll end up with a loose head that has gone to flower, and it may even taste bitter. If you harvest broccoli when the timing is just right, however, the flavor will be at its peak.
Will broccoli grow a second head? ›
How many heads of broccoli do you get from one plant? Broccoli plants can be harvested two to three times for a period of up to three months. The plant first produces a large head in the center of the plant. Once this main head has been harvested, it will grow several smaller side heads for the next several weeks.
What should I plant after broccoli harvest? ›
Heavy feeders, including corn, lettuce, broccoli, tomatoes, and cukes, require a lot of nitrogen to produce their flowers, fruit, and leaves. Give their beds a rest by planting carrots, potatoes, beets, or onions, which don't need as much.
Will broccoli reseed itself? ›
Brassica oleraceas such as cauliflower, broccoli and cabbage are biennial vegetables. If the plants can be kept alive during the cold months, they begin to produce seed as soon as warm weather arrives.
How many years do broccoli plants live? ›
It is grown as an annual, with a life cycle in one year, although it is a biennial plant with a two-year life cycle. Broccoli heads are harvested for consumption and usually have a diameter larger than 2 ¼ inches.
It used to be regarded as a winter only vegetable, but newer varieties mean broccoli can now be grown all year round. Broccoli seed can be sown from summer to autumn in all but the coldest districts.
Can you plant broccoli in the same spot every year? ›
All you need to know, for the moment, is that broccoli, and all other brassicas, should never be planted in the same place two years in a row. They should always be rotated within the garden from season to season, even if they only move a few feet. This helps to prevent soil diseases from spreading.
Is broccoli an annual or perennial? ›
Most varieties of broccoli grow as annuals, producing a large head at the end of the season and that's that. But perennial broccoli, also known as sprouting broccoli, produces many small, tender florets. Broccoli can be grown as a perennial even in areas where temperatures hit minus 20 degrees.
How do you harvest broccoli without killing the plant? ›
To harvest, cut under the broccoli head and take some of the stem but leave the plant in your garden. You may get a few more little heads sprouting off of the main stem. Or, if you like, you can wait and let it start to bolt so you can eat the flowers!
Can you eat broccoli leaves? ›
Broccoli leaves can be prepared the same ways as kale, Swiss chard or collard and mustard greens. Try them in soups, salads or sandwiches, or even blended into a smoothie.
What is the main problem with growing broccoli? ›
Downy mildew, a disease caused by the oomycete Hyaloperonospora parasitica, can stunt growth and cause damage to broccoli heads. Before that happens, however, you'll typically see little yellow or brown spots or irregular splotches on the foliage. Those splotches can eventually merge and the affected leaf might die.
How do you extend the life of broccoli? ›
Here's how:
- Cut: Cut the broccoli head into smaller florets.
- Blanch: Boil the florets for about three minutes. ...
- Dry: Next, thoroughly drain and dry the blanched broccoli. ...
- Store: Store broccoli in an airtight container in the freezer for up to 12 months.
How many heads does a broccoli plant produce? ›
How Many Heads of Broccoli Do You Get From One Plant? It will yield one large head per plant. Once harvested, it will produce several smaller side flower heads over the next few weeks.
Why does my broccoli keep flowering? ›
Cold temperatures can cause a broccoli plant to flower, but so can hot temperatures. A temperature that exceeds 86 F (30 C), impacts broccoli head growth and development. The plants don't form smooth, rounded heads with uniform bud size. Instead, the broccoli heads grow uneven and bumpy with varied bud sizes.
Should I trim leaves on broccoli? ›
They'll need those leaves to photosynthesize, which is how they feed themselves. Clip lower leaves on your broccoli plant first, removing them where they meet the stem by cutting or snapping. Don't tear the main stalk!
Here's what to avoid planting alongside broccoli:
- Nightshades. Tomatoes, eggplants, and peppers seem to have an adverse effect on broccoli in most cases, but this may not always be true in your garden.
- Cabbage and cauliflower. ...
- Strawberries. ...
- Beans.
What can you not grow near broccoli? ›
The rather short list of plants to avoid near broccoli includes:
- Tomatoes.
- Eggplant.
- Pepper.
- Mustard.
- Pole beans.
- Lima beans.
- Snap beans.
- Squash.
Does broccoli like full or partial sun? ›
Broccoli needs cool weather, full sun, water, and rich soil.
Is it OK to eat broccoli flowers? ›
The tender stems, leaves, buds, and flowers of the broccoli plant are all edible. Your bright yellow broccoli flowers are not only edible, but some people find them to be quite tasty as well, and they are sold at some high-scale markets as a delicacy.
Can you save seeds from broccoli? ›
Dry: Hang heads to dry for about two weeks. Extract Seeds: Remove dried pods from the plant and crush them with your hands or a rolling pin in order to free the seeds. Collect seeds and store. Label and Store: Broccoli seeds remain viable for up to 5 years.
Does broccoli need a lot of water? ›
Water. Water broccoli deeply and infrequently while trying to maintain even soil moisture. About 1-2 inches of water are required per week. Use drip irrigation if possible to conserve water.
Does broccoli plant survive winter? ›
Broccoli – Broccoli thrives in cooler weather and is frost tolerant, making it a wonderful winter garden option. It does require full sun and fertile, rich and moist soil. In general, broccoli can survive temperatures as low as 40°F, and some established plants may even be able to go as low as 25°F.
How often should I feed broccoli plants? ›
Feed both your Broccoli and Cauliflower with a low nitrogen fertilizer when first planting out. For your broccoli, fertilize again when the plants are 6 to 8 inches tall, 12 to 15 inches tall, and then when the buds first form. For your cauliflower, fertilize again every 4 weeks.
What month is best to plant broccoli? ›
Plant broccoli in spring or fall. Choose a location with full sun and well-drained soil. Harvest broccoli sooner by using starter plants from Bonnie Plants®. In spring, plant 2 weeks before the last frost; for a fall harvest, plant in summer once the heat subsides.
Why are my broccoli heads so small? ›
If a young plant is stressed by environmental pressures, this can cause it to enter the reproductive stage prematurely. If this happens, it can grow small, button-like heads – and these will never mature into one large, tight head, resulting in the production of one or more of small “buttons.” instead.
Some grow it all summer, but have to deal with lower quality and more head rot during the hottest part of the summer. Even 'early fall' broccoli, harvested in early September, may be subject to summer heat during critical growth periods.
How long does broccoli take to reap? ›
Plants generally take two or three months to start cropping, then provide pickings for about a month. Broccoli is ready to harvest when the heads or spears are well formed but still in bud, before individual flowers begin to open.
How often should broccoli be watered? ›
Broccoli requires proper irrigation to achieve optimum growth. Water plants daily for the first week to get the crop established. Continue to irrigate broccoli every four to five days, as needed, to keep the plants healthy. Broccoli is a fairly heavy feeder and will require additional nutrients.
How much does a head of broccoli yield? ›
The typical size of a medium head of broccoli weighs about 9 ounces and yields approximately 3 1/2 cups of florets, and 2 cups of stems.
How do you stop broccoli from bolting? ›
The best thing that you can do to keep broccoli from bolting is to prevent the soil from getting too warm. To keep your soil cool, one proven method is to add a thick layer of mulch to the topsoil around your broccoli plants. The heat will only cause broccoli to flower if it reaches the plant's root system.
How do you make sure there are no bugs in broccoli? ›
To get rid of any bugs hiding in the broccoli florets, start by filling your sink with cold water. Add in 1/4 cup of salt and 2 tbsp of vinegar. Let sit for 20 minutes and rinse the broccoli. During this process, the broccoli must be completely submerged.