How to Grow Broccoli Microgreens?

You might think of broccoli microgreens as small, seedy plants, but they are just like every other immature plant: stems, roots, and cotyledon. These broccoli plants don’t always appear as full-grown vegetables, but they offer this very same nutritional content as well as health advantages without the season-long effort.

Growing broccoli microgreens at home is a simple and quick procedure. It just takes 1-2 weeks from beginning to end. This is feasible since microgreens are picked in their early phases of development, generally only a few days following germination. Their crisp, earthy flavor is ideal for salads, sandwiches, as well as any other cuisine that requires a rapid nutritional increase.

Broccoli microgreens, the same as their fully grown versions, are high in vitamins A and C, along with iron, calcium, fiber, and other nutrients. Sulforaphane, found in broccoli microgreens, is thought to help combat cancer, diabetes, as well as aging. The great thing is that consuming broccoli microgreens will provide you with additional nutrition than consuming matured crowns. That makes them an excellent nutrition source for children who dislike green broccoli.

So, whether you’d like to start a different way of producing food, also need health advantages, or crave freshly, home-grown broccoli sprouts, microgreens are just an excellent alternative. Let’s get going with all these microgreens which are quick and simple to produce at homes.

Also Read: How to Grow Beet Microgreens?

Growing Broccoli Microgreens

Growing broccoli microgreens is simple, as previously said. Once you’ve mastered the skill of cultivating microgreens, your kitchen will be stocked with this nutrient-dense vegetable.

Material Needed to Start

Let us begin by acquiring the necessary items. Here’s everything you’ll need to raise broccoli microgreens, whether inside or outdoors:

  • Broccoli seeds for microgreens: There are many different forms of broccoli, and each of these may be planted as microgreens! One may acquire the seedlings from a variety of places, including the local nursery Internet merchants, Amazon, and many more. The essential thing to keep in mind is that we would like seeds exclusively for producing microgreens, so make sure they haven’t been processed with any form of artificial substance.
  • Containers/trays: Microgreens can be grown in shallow containers with holes drilled to drain out the water. (you will require at least two).
  • Growing medium: There are numerous options available, but based on customer feedback, you should choose either coconut coir or hemp growing mats – such mats are very effective for producing microgreens.
  • Light: We’ll require light following 4-5 days for plants to develop and begin the process of photosynthesis. Alternatively, you may utilize direct sunshine or invest in some decent LED artificial light. So no requirement for LED growth lighting provided you have plenty of natural light on the terrace or in the kitchen.
  • Spraying bottles: such bottles will aid in the initial hydration of microgreens.
  • Watering dish: A shallow dish or container which is bigger than the growth tray is used as a watering dish.
  • Mat for heating (optional).

It is not necessary for the broccoli seeds people plant to only be particularly promoted for producing microgreens or sprouts. However, we urge that you select a high-quality, organic product. The seed-soil, as well as container, are equally crucial. You’ll have to have fine-grained soil which the root will readily penetrate because we’ll be growing broccoli seeds in bigger amounts than normal. Because we’ll be feeding on the base, the microgreen pot should be deep and also have drainage.

If growing microgreens inside, you could use direct daylight if you like, however, a grow light will give you the greatest results. The microgreens would develop more evenly and have a lower chance of etiolation. You’ll even be free to choose when the plants receive light.

Also Read: How to Grow Corn Microgreens?


You’re free to go now! Broccoli seeds are tiny and don’t require much assistance to open. It’s not required to soak the outer seed shell to mellow it. You can therefore go on to the subsequent stage in planting broccoli microgreens at home.

Planting The Broccoli Microgreens

Growing broccoli microgreens is easy since they take good care of themselves immediately when planted. Set the planting tray halfway well with the planting mix. Distribute your microgreen seeds equally throughout the soil then softly press them down. To create a dense yield, fill quite enough soil as necessary with seeds.

Excessive moisture may suffocate the seeds, therefore sprinkle little water on the soil surface. Top the seeds with a tray placed on the pinnacle of your container. Tuck young microgreens away over 2-3 days; these will sprout thanks to the shade and humidity.

Also Read: Why My Broccoli Leaves Turning Yellow?


We’ll concentrate on providing the broccoli sprouts with lots of water to develop in the days following germination. Put the tray on the highest point of the watering container then add water. Lift the tray when the soil has absorbed its share of water to prevent waterlogging the broccoli sprouts and also to enable extra liquid to drain. This kind of watering should be used as much as required to maintain the soil wet.

Don’t confuse the root networks on the sprouts for molds while producing broccoli microgreens; they’re simply additional fibrous root debris. They’ll eventually sink into the soil & develop broccoli sprouts. You will not have any difficulties with germs development as long as you maintain feeding on the base.

The broccoli sprouts will lift the tray covering when plants mature into microgreens (normally within seven days). That’s the time to lift the covering and expose the broccoli sprouts to some much-needed sunlight. Every day, try for 16-18 hours of sunlight. The broccoli sprouts might appear discolored initially, however once exposed to sunlight, they will develop additional chlorophyll.

Also Read: Will Spinach Grow Back After Cutting?


Once the microgreens reach a height of 2-3 inches, these are prepared for harvesting. It’s time to cut the leaves after you’ve seen the actual leaves emerging. Microgreens normally take 10-14 days to mature after being planted. Around 12 hours before harvesting, cease watering the microgreens. Above your soil surface, chop the microgreens. Using a kitchen knife, cut these into bunches. 


If you consume your fresh batch immediately, you’ll receive the finest taste and nutrients. After washing the microgreens in chilly water then patting them dry, it’s time to commence cooking! Have them in whatever dish you want, however microgreen ice cream is not recommended.

You’ll need to preserve the microgreens properly till you’re able to eat them if you gathered them all in one go. We ceased hydrating the broccoli microgreens before harvest since they preserve well once they’re dried. Wrap the broccoli microgreens inside a paper towel to soak excess water. After that, seal everything in a jar or pouch and store it in the refrigerator. Microgreens cultivated at home last 3 to 4 days before they become too stale to consume.

Also Read: How to Increase Tomato Fruit Size?

How to Grow Broccoli Microgreens without Soil?

Choosing a growing medium — First and foremost, one must pick the growing medium they will be using. As previously said, we would suggest using either coconut coir or hemp growing mats. Growing mats seem to be easier to use as well as least messy than coconut coir. Because both will be doing the work, there isn’t much of a distinction in the microgreens’ yield.

Therefore, if you’re planning to use coconut coir, you’ll have to prep it ahead of time. Put your coconut coir in a large container and fill it with water. Then toss and blend it thoroughly until it has a soil-like texture. Discard the additional water in about 30 mins, and the growing medium is set for use.

There isn’t a lot to undertake if you’re planning to employ a growing mat. This is as simple as taking it from the package and moistening it beforehand. Mist it 10-20 times using a mister to get it damp and moist.

Water Preparation — When cultivating hydroponically, one of the most critical things would be to keep the water clean. Freshwater with a pH of approximately 6 is best for microgreens. Therefore We strongly advise you to buy a pH test kit & check the water. If regular tap water isn’t up to par, try mineral water or boiling water instead.

After evaluating the pH, you’ll almost certainly have to modify it and bring it as near to 6 as feasible. If your pH value is 4, you’ll have to raise it – you could do that by using baking soda, fresh lemons, and so forth – and afterward test it until it’s near to 6. Note that you’ll have to do it once, and then you may save the water and use it again.

Step by step guide

Step 1: Fill the tray with the chosen growing medium. When you’re employing coconut coir, make sure it’s uniformly distributed across the tray and it is also covered to 1 inch. If you’re employing growing mats, all you have to do is put one of these in the tray.

Step 2: Evenly distribute the seeds on the ready tray, using about two or three tablespoons (depending on the recommendations on the seed container). The most essential thing to keep in mind when evenly dispersing the seeds would be to make sure you don’t leave any spots without seeds and also that you don’t place too many seeds over one location. Any of these actions may result in low-quality microgreens.

Note, we’ll be harvesting this in a couple of weeks – when they’re still young and don’t require much space to mature. As a result, we may continue distributing the seeds nearby across the tray.

Step 3: Using a mister, moisten the seeds once they have been placed. The tray should then be covered with some other damp tray or maintained in a dark place. For the following 3-4 days, we’ll put the dish in a dark place till germination occurs. Also, make sure space is heated, at least 30 degrees.

Leave the tray inside a dark, warm place for 3-4 days, with enough room for oxygen then it can breathe — please don’t enclose the tray. Mist the tray per 12 hours well with a sprayer, about 20 times each time, but only using the pH-adjusted water.

Step 4: Following 3-4 days, or when germination begins, we must provide lighting to the tray because then it may begin photosynthesis. You may develop it in bright sunlight or with the help of an LED grow light.

For another 9-10 days, rather than watering the microgreens straight, pour a glass of water into the dish then remove excess water about 10-20 minutes later. A dry and soak procedure is what it’s termed. But don’t forget to do that each day until harvesting.

Step 5 – All that’s left to undertake is harvest your crop. Within 10-14 days, many seeds would be prepared to be harvested. Check for the very first pair of genuine leaves to make sure you’re picking at the proper time. When you see the first pair of genuine leaves, you know it’s harvest time for these microgreens. To harvest the leaves, chop the microgreens slightly over your growing medium with a small knife, being careful not to cut their roots simultaneously.

Step 6 : It is strongly advised that you utilize these the first day you collect them. With every successive day, the nutritional content and quality of the item decrease.

Unless you can’t utilize these that day for whatever cause, at the very least preserve it carefully. The easiest approach to preserve microgreens is to wrap them in moist paper towels and store them in a cold area (about 36° f). They’ll survive 4-5 days if stored this way, however, in our judgment, utilize it in a day or two when feasible.

Some may urge you to store your newly harvested microgreens inside a zip lock bag or airtight jar, but this is something you should never do. Microgreens require oxygen to thrive, therefore keeping them in a sealed bag is not a smart idea. But still as mentioned above if you can’t consume them on the same day, you can store them.


This was a comprehensive approach to growing microgreens without and with soil. Microgreens are a terrific complement to your regular meals since they give vibrancy and color to your dish. 

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