Is Mold on Microgreens Bad?

Mold | Microgreens | Bad | 18th October 2021 | Virtual Wire


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Is there Mold on your Microgreens? Don't fret if you see a little mold on your microgreens. Mold on microgreens is not always a bad thing.

A common concern for growing microgreen plants is the presence of mold, but before you throw out your whole plant keep reading to find out more facts about when the mold poses a threat. In this article, we will look at the causes of getting mold on your microgreens and how to prevent it from happening in the future.

What Are Microgreens?

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Microgreens are vegetables that are harvested in their early stage of growth. They are used for health benefits, cooking, and decoration. They are easy to grow and require little space, time, or money. Microgreens can be grown indoors on your windowsill or outdoors in a garden. The plants need about eight hours of sunlight per day for optimal production.

The Different Types of Microgreens You Can Grow at Home?

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The most common microgreen is Amaranth. Other popular varieties include Arugula, Beetroot, Broccoli, Cabbage, Chard, Kale, Radicchio, and Cauliflower.

What Are The Benefits Of Growing Microgreens?

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Microgreens are nutritious because they contain vitamins, nutrients, and minerals that cannot be found in their fully-grown counterparts. All these nutrients work together to promote healthy living.

Is Mold Common For Microgreens?

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Yes, mold is common for microgreens. Since this type of produce is grown indoors and not have washed before it leaves the producer, leading to a higher chance of mold forming.

Is Mold on Microgreens Bad?

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Mold on microgreens can be a real issue. It takes away the taste of the healthy greens, causes nutrition loss, and may even be bad for your health.

What Causes Mold on Microgreens?

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We all know that most vegetables and fruit have a shelf life. If a food product has a mold on it, this means that you need to throw it out immediately. But what about microgreens? Microgreens are usually grown in high humidity environments. If you are not careful with the humidity levels, it is easy for microgreens to get moldy. Mold on plants is caused by excess moisture, high humidity, and poor air circulation. Mold spores can be introduced into the environment easily.

Is Mold On Microgreens Safe For Consumption Or Should I Throw It Away?

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Molds are a type of fungi that grow in damp or wet places. They have appeared in various edible foods, such as bread, cheese, and peanut butter. Generally speaking, if the mold is white or cream-coloured and kept at a minimum, it can be consumed safely. Whether you should throw away the food depends on the severity of the mold growth. If the mold covers a large food area, it may be unsafe to eat because it can contain mycotoxins that can cause allergic reactions and severe illness.

What Happens If You Eat Mold On Microgreens?

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Mold on microgreens is not just an aesthetic concern but can also be a significant health risk. Also, be aware that mold produces irritants that can cause runny nose, sore throat, and eye irritation in healthy people who encounter them. If you consume mold, allergens may trigger asthma attacks in children and adults with asthma or allergies. Medical professionals have found that some molds produce mycotoxins, leading to health problems in humans such as fatigue and depression.

What Does Mold Look Like On A Microgreen Plant?

There are two types of mold: molds that give off large quantities of spores (spores are microscopic particles) and those that do not. Moldy microgreens have many different appearances. Some are fuzzy and white with an almost spider-web like appearance. While others have colourful pigments of yellow, brown, blue, and grey.

How Can I Tell If There Is Mold On My Microgreens?

The main thing to look for in microgreens is the colour. If it's brown, you should throw it out. The other thing is the smell.

Does Mold On Microgreens Smell?

The answer to this question is yes, mold on microgreens will produce a strong and unpleasant smell. However, if the mold is minimal, you may not recognize it. Once it smells bad enough for you to notice, then that's a sign of letting it go!

How To Prevent Mold On Microgreens?

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Although mold is a common concern for microgreen plants, there is no need to worry if you take some precautions. Microgreens are plants grown in small containers for several weeks before harvesting them. These containers are perfect environments for mold to grow. Be mindful of proper airflow. When plants are unable to receive an appropriate airflow, soil-based fungi can cause a condition called damping-off. Mold stealing all of the nutrients from the microgreens causing an anaerobic and leads to losing tray.

This situation also damages the plant as the fungi attack both the root and the stem, eventually destroying the plant. If you want healthy microgreens that will grow into beautiful plants, the seeds need plenty of fresh air and water. When your indoor garden starts to lack fresh air, it can be a sign that you need to open a window for a few minutes every day. It is essential to maintain this routine so your plants will be able to get enough oxygen. Other steps that can help you protect your microgreen and prevent the growth of harmful mold are:

  • Use trays with drainage holes.

  • Use clean soils that allow for drainage.

  • Monitor the humidity of the growing environment.

  • When a window is not available, promote air circulation by using fans.

  • Ensure proper lighting, allowing for 6-10 hrs. daily.

  • Presoak and disinfect "dirty" seed varieties.

  • Give seeds room to breathe by not planting too densely.

  • Disinfect trays between plantings.

  • Use the bottom watering method for microgreens.

What Is The Bottom Watering Method?

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Bottom watering plants is a great way to help strengthen the roots since they are the first part of the plant to come into contact with the water. If you are using this method, you will need to find a large container to hold your microgreen tray and water. Due to the high chlorine content of tap water, it is best to use distilled bottled water or filter your tap water. Once you have put water in the container, you will place the microgreen tray with a drainage hole for 10 minutes. After 10 minutes, check to see if the soil is moist or still dry in places. If dry, the tray can remain in the container for an additional 10 minutes.

How Do You Remove Mold From Microgreens?

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The easiest way to remove mold from microgreens is by washing them thoroughly in cold water and letting them dry completely before storing them again in their tray. Make sure always to have good air circulation in your production room so that plants can dry out quickly after watering or being rinsed off.

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Microgreens are delicious and versatile vegetables but have you ever seen mold on them? We will show you how to recognize, prevent and treat mold on microgreens.

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