How to Grow Broccoli Microgreens in a Jar: A Step-by-Step Guide

HomeGrowingHow to Grow Broccoli Microgreens in a Jar: A Step-by-Step Guide

Quick Answer:
To grow broccoli microgreens in a jar, start by soaking the seeds in water for several hours. Then, place a layer of moist soil in the bottom of the jar and sprinkle the seeds on top. Cover the seeds with a thin layer of soil and place the jar in a sunny location. Water the microgreens daily, and in about 10-14 days, the microgreens will be ready to harvest. To harvest the microgreens, simply snip the stems above the soil line with scissors.

Do you want to get in on the trend of growing your own food? Then why not try out growing broccoli microgreens in a jar! Broccoli microgreens are easy to grow and have many health benefits, such as being rich in vitamins and minerals. This article will explain how to successfully grow these delicious greens with minimal effort.

Are you looking for an innovative way to add more nutrition into your diet? Perhaps you’ve heard about microgreens but aren’t sure what they are or how to start growing them. Well, look no further because this article is here to help! Growing broccoli microgreens at home may just be the answer you’re looking for when it comes to adding some nutritious vegetables into your meals.

Growing broccoli microgreens requires little space and time, making it perfect for anyone who wants fresh produce without having a full garden. All that’s needed is a glass jar — yes, really — so even those living in small apartments can join in on the fun of gardening. Ready to learn all there is know about growing broccoli microgreens in a jar? Let’s dive right in!

Benefits Of Growing Broccoli Microgreens

Growing broccoli microgreens is a smart way to enjoy the benefits of this nutrient-dense vegetable. With its high nutritional value, easy growing process and numerous health advantages, it’s no wonder why so many people are starting to cultivate their own microgreen gardens. Not only do they offer an incredible taste enhancement when added to salads and other dishes, but their growth also helps improve soil fertility and reduce environmental impact.

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Broccoli microgreens have been found to contain up to 40 times higher levels of certain nutrients than the mature plants. This means that by consuming them you can easily get your daily recommended intake of vitamins A, C, E and K as well as minerals like iron, zinc, magnesium and phosphorus. Furthermore, research has shown that eating these tiny greens may help protect against cancerous cells due to their high antioxidant content.

In addition to providing substantial health benefits, broccoli microgreens are incredibly versatile in terms of cooking applications. They can be used fresh or cooked into soups or stir fry dishes for a unique flavor boost without any extra calories or fat. And because they grow quickly and don’t require much space or resources, they make an excellent choice if you’re looking for an easy sustainable food source at home! Moving forward with our guide on how to grow broccoli microgreens in a jar – let’s take a look at what materials and equipment we’ll need…

Materials And Equipment Needed

Growing broccoli microgreens requires some materials and equipment. You’ll need a jar, potting soil, water, a seed tray, and scissors to get started.

For the jar, any glass or plastic container will do as long as it’s clean and has enough room for your plants to grow. A mason jar works well in this regard.

You’ll also require potting soil specifically designed for growing seeds; avoid using garden soil for this purpose since it won’t provide the optimal environment for germination. Additionally, you’ll need access to fresh water that is free of chemicals and other pollutants.

Lastly, a seed tray helps keep things organized while providing an ideal environment for early growth stages of your greens. Scissors are needed to harvest them once they reach maturity.

Steps For Planting And Growing Broccoli Microgreens

Now that you have the materials and equipment needed to grow broccoli microgreens in a jar, let’s get started. First, prepare your soil by mixing one part seed-starting soil with two parts water. Once this is done, take your jar and fill it up about halfway with the prepared soil. Now for the planting steps: Take half a teaspoon of broccoli microgreen seeds and spread them evenly across the surface of the soil. Next, lightly sprinkle more soil on top of the seeds until they are completely covered. Finally, pour enough additional water into the jar so that there is an even layer over all of the seeds. This will help ensure proper germination and growth.

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The next step is to move your jar to an area where it can receive indirect sunlight or fluorescent light for 8-10 hours each day at least 6 inches away from any other source of heat or humidity such as radiators or humidifiers. Make sure to check daily if you need to add some extra water to keep your broccoli microgreens hydrated while they’re growing. After 7-14 days, depending on environmental factors like temperature and moisture levels, your broccoli microgreens should be ready to harvest!

Harvesting And Storing Broccoli Microgreens

When it comes to harvesting and storing broccoli microgreens, the key is striking a balance between not too soon and not too late. If you wait until they’re fully grown, their flavor will be diminished. On the other hand, if you harvest them too early, they won’t have had enough time to develop their full nutritional value.

The ideal time for harvesting your broccoli microgreens is when they reach around 2-3 inches in height with two sets of leaves on each stem – this usually takes about 10 days from planting. To begin jar harvesting, carefully pluck out individual stems at the base and rinse away any dirt or debris that may remain attached. Afterward, spread the harvested microgreens over some paper towels so that excess moisture can drain off before storage.

To ensure maximum freshness upon consumption, store your freshly harvested broccoli microgreens in an airtight container such as a mason jar for up to 5 days in the refrigerator – make sure there are no trapped pockets of air inside otherwise mold could form. With these tips in mind, you’re well on your way to experiencing all the health benefits of homegrown broccoli microgreens! Moving forward let’s look into troubleshooting common problems associated with growing these nutritious greens.

Troubleshooting Tips

Transitioning from the previous section, it is important to be aware of potential problems that may arise while growing broccoli microgreens. Common issues include pest infestations, insufficient light, wilting leaves, over watering, and nutrient deficiency. To help troubleshoot any of these issues, there are a few steps you can take.

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If dealing with pests such as aphids or white flies, try introducing beneficial insects like ladybugs into your jar of microgreens. Ladybugs will prey on other insects which can reduce the number of pests in your jar significantly. Additionally, if your broccoli microgreen plants aren’t receiving enough direct sunlight or fluorescent lighting, increase their exposure time to resolve this issue. Wilted leaves could indicate either too much water or not enough nutrients in the soil. If overwatering is an issue, allow more drying time between each watering session and adjust accordingly until desired results are achieved. On the other hand, if nutrient deficiencies exist then add additional fertilizer to boost availability for growth purposes.

By taking some simple preventative measures when cultivating broccoli microgreens at home within a jar environment , growers should have no problem avoiding common pitfalls associated with this process. It’s all about understanding what works best for the particular crop being grown so adjustments can be made accordingly whenever necessary!


I love growing broccoli microgreens in a jar. They are easy to grow and provide fresh greens right at home. Plus, they have so many great health benefits!

Growing your own microgreens is rewarding, but it can be tricky if you don’t know what you’re doing or lack the necessary materials and equipment. With this guide though, I’m confident that anyone can become an expert in growing their own broccoli microgreens.

My advice? Get yourself some supplies, find a sunny spot for your jar of greens, and get started on enjoying all the deliciousness that comes from harvesting your very own homegrown broccoli microgreens!

Kathy Turner
Kathy Turner
Kathy Turner is the founder of, a popular blog dedicated to helping people become master microgreen growers. Kathy is passionate about helping others learn how to grow the healthiest, most nutrient-rich microgreens. She believes that with the right knowledge and resources, anyone can become a successful microgreen grower. Learn more about Kathy by viewing her full Author Profile.

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