How to Get Rid of Green Algae On Your Seeding Soil

Learning how to get rid of green algae on your seeding soil is extremely important if your goal is to create a wide array of greens in your backyard garden. When you start plants from seed indoors, you’re setting yourself up for a brilliant yet budget-friendly way to take your gardening experience to the next level. To ensure success, you’ll only need a few things to get started – soil, water, food, light, and seeds.

However, just like everything else in life, there are a few challenges to contend with as you grow your seeds indoors. One of the most common ones is how you can remove the green algae that are growing on the seed starting mix’s surface.

This problem isn’t surprising for those who are using peat-based mixes for seed starting. Thankfully, green algae growth is very easy to prevent and remove.


How to Get Rid of Green Algae On Your Seeding Soil

What is Green Algae?

In case you’re not aware, green algae happen to be an informal group of eukaryotic organisms that mainly consists of chlorophyll. You can mostly find green algae in freshwater and they present themselves in various forms such as unicellular flagellates.

These organisms tend to thrive on your seeding soil when the area is humid or muggy. The moment you spot a bloom of green, brown, or pink sticky material across the surface of the seed starting mix, you’re looking at algae.

Although green algae won’t choke the life out of your planted seed right away, it can trigger some problems because it competes with your plant’s access to the water and nutrients in the soil.


How to Get Rid of Green Algae On Your Seeding Soil in 3 Steps

If you see algae on your seed starting mix, you might be tempted to panic. The truth is, you don’t have to worry. This problem can be easily dealt with as long as you follow these steps:


Step #1: Grab a small tool

Clearing up any trace of green algae on your seeding soil will require you to use a small tool like a pencil or a chopstick to break up the algae layer.


Step #2: Use the tool to scrape off the surface of the soil

The key is to keep the soil from staying soggy. You can do this by using a small tool to gently scrape off the affected area. You can also choose to rough up the seeding soil so that it won’t become an ideal breeding ground for green algae.


Step #3: Sprinkle cinnamon powder on the soil

After successfully breaking up the layer of algae, you may use an effective home ready to prevent their growth. Simply sprinkle some cinnamon powder on the seeding soil and you’re all set.


Tips to Prevent Algae Growth

Preventing algae growth is anything but complicated. Check out these tips:


Tip #1: Choose high-quality seed starter soil

It all starts with you choosing a seed starter soil that’s of good quality and not just settling for garden soil. Garden soil tends to contain spores and disease that may affect your plant.


Tip #2: Water properly

You only need to water the soil when the surface is almost dry. Avoid allowing your seedlings to sit and stay in a pool of water.


Tip #3: Remove your humidity dome for an hour a day

Are you using a humidity dome? If you are, make sure that you allow condensation to evaporate. You can do this by removing the humidity dome once per day for about an hour.


Tip #4: Replace peat with fine bark dust

Did you know that peat pots, as well as peat mix, are more likely to have green algae grow on them? For this reason, it’s best to use fine bark dust to replace your peat starter mix. Keep in mind that using mixes with high peat proportions is a big no-no.


Tip #5: Allow your seedlings to get enough sunlight

One of the reasons why green algae can thrive on your seeding soil is the fact that your seedlings don’t get enough sunlight. Move your pots to an area that’s bright and sunny. If this isn’t possible, consider using plant lights.



Grow Your Plants Inside a Hobby Greenhouse!

Do yourself a favor by growing your precious plants inside a hobby greenhouse. In case you’re not aware, greenhouse gardening offers wonderful benefits for your plants and for you!


Benefit #1: You can manipulate your plants’ growing environment

Since the hobby greenhouse is an enclosed space, it will be easier for you to control the temperature, as well as the humidity levels inside it. You can even introduce some beneficial insects that include minute pirate bugs, lady beetles, and a whole lot more.


Benefit #2: Protection against harsh weather conditions

You won’t have to worry about the effects of inclement weather on your plants if you grow them inside a hobby greenhouse. No need to make emergency preparations to protect your plants from strong winds, heavy rains, and snow.


Benefit #3: Keeps the bad bugs and animals away

The hobby greenhouse serves as a protective barrier that keeps the destructive bugs and animals at bay.



Now that you’ve finally figured out how to get rid of green algae on your seeding soil, it’s time to give greenhouse gardening a try. You won’t be disappointed with the results.



Leave a Reply

Your email address will not be published. Required fields are marked *

How To Prevent Root Rot In Hydroponics: 3 Useful Tips

If you’re a newbie gardener who’s looking to find ways to hone your skills, you’d want to learn how to prevent root rot in hydroponics even before this problem affects your plants.

Hydroponics can be advantageous to crops in more ways than one. However, it also comes with risks of diseases, such as root rot, which can be destructive or even lethal to your plants.

Unfortunately, there are no effective methods to recover the wilted parts that were affected by the root rot once it hits your plants. The only thing you can do if you do not want this catastrophe to befall your crops is to prevent it before it happens. Read on to learn more about this subject.


What is Root Rot?

Root rot is a disease that attacks the plant roots and causes them to suffer decay. This usually happens when a lack of oxygen supply occurs in the substrate.

To give you an idea, think about plant roots that are submerged in water that only has a little oxygen in it. Over time, the plant suffocates and dies.

Aside from rot and decay, this disease also leads to the proliferation of fungi that are naturally present in the soil. These include Rhizoctonia, Alternaria, Pythium, Botrytis, Fusarium, or Phytophthora. As soon as fungi colonies start to grow, they tend to target the weakened roots and infect your precious plant babies.

Once the plant becomes infected, they won’t be able to take in what they need to grow – water, oxygen, and other nutrients. When this happens, it won’t be long before the plant dies.


What is Hydroponics?

In case you’re not aware, the term hydroponic is derived from a Latin word that means “working water”. To put it simply, hydroponics is an art that involves growing various types of plants without soil. If you’re like most people, the first thing that comes to mind when somebody talks about hydroponics would be a picture of plants with roots suspended into the water without using any type of growing medium.


Avoiding Root Rot in Hydroponic Systems

Detecting and identifying root rot can be tricky. When your plants get infected, their leaves and roots gradually wither until the whole crop itself dies from the lack of nutrients, which is a common symptom of many diseases.


What causes root rot in hydroponics?

One of the requirements in hydroponics systems is oxygen. Without it, your plants are basically on the road to death. On the other hand, lack of such is one of the major triggers for root rot, and it must be avoided at all costs.

Just like when planting in soil, you loosen up the ground so that your plants’ roots can have their required intake of oxygen. That is the case for crops grown in aqueous solutions as well. If they cannot breathe, they would not be able to grow.

Another agent for root rot is the temperature. The last thing you would want in your system are parasites that leech nutrients intended for your plants and infect the water during the process. In common terms, these fungi are called molds.

One of the best breeding grounds for these is warm and moist areas. For this reason, if the water temperature inside your reservoir is high, then you are susceptible to it. Something as minor as letting the solutions exposed to sunlight can already be a risk factor.


3 Useful Tips on How to prevent root rot in hydroponics

There is good news! Root rot in hydroponics can be prevented! Just follow these tips:

Tip#1: Use the right air pump

If you do not want root rot to affect your plants, you merely have to avoid its causes. If you need oxygen, keep the water bubbling by providing an air pump of appropriate size, and also give importance to proper ventilation in the room.


Tip #2: Maintain the temperature

The temperature should be maintained within the 70 to 80 degrees F range. Get rid of any materials that can make your system vulnerable to infections, and make sure not to disturb your crops while they are trying to grow.


Tip #3: Get rid of the rotten parts

However, if you failed in preventing the disease, then the rotten parts should be removed immediately. Cut them off as there is no chance of reviving them, and focus on the potential new growth instead. Fix your hydroponics system and eliminate the risks.


Why Give Greenhouse Gardening a Try?

Greenhouse gardening offers numerous benefits to greens aficionados who dare to take their gardening experience to the next level. Aside from acting as a shield against the effects of inclement weather, a mini, hobby, or semi-pro greenhouse can also serve as a protective layer that keeps harmful bugs and critters at bay.

What’s more, its enclosed structure allows you to control your plants’ growing conditions including the temperature, light, moisture, and ventilation of the greenhouse’s internal environment. With a controlled environment, you’ll be able to extend growing seasons and grow plants that aren’t native to your area.



No matter how well-informed you are about how to prevent root rot in hydroponics, you cannot completely eradicate the risks. Therefore, to avoid the worst-case scenario, you should be prepared to sacrifice the infected for the sake of others. While you’re at it, consider trying your hand at greenhouse gardening as well.


Leave a Reply

Your email address will not be published. Required fields are marked *

[mailpoet_form id=”2″]