How To Plant Ranunculus Seeds In 2 Easy Steps

You can learn how to plant ranunculus seeds in just two steps. While you can use their tubers for propagation, it will be beneficial to know how to sow ranunculus seeds. Those who live in an area like Arkansas should grow these plants without any issues.

However, you can start ranunculus seeds in the greenhouse. Remember that starting plants from seeds is trickier than other techniques because fluctuating conditions can affect their germination. More so, don’t forget that the ranunculus itself is poisonous, so practice precaution in handling the plants. 


How To Plant Ranunculus Seeds In 2 Easy Steps

Comprehensive Guide On How To Plant Ranunculus Seeds 


Step #1. Sowing and germination

You can use a greenhouse to start ranunculus seeds to guarantee germination. Gardeners often sow the seeds in September because the conditions around this time are ideal for their sprouting. A typical starter pot with moist compost would work well for ranunculus seeds, but do note that you don’t have to cover the seeds with soil. 

The advantage of using a greenhouse with starting ranunculus seeds is that you can provide the light to encourage growth but not put them in the dangers of direct sunlight. You can use fluorescent lights above the seedlings and adjust their distance from the plants as they grow. And besides light, don’t forget to maintain the medium’s moisture and keep the greenhouse around 50°F.

More so, you want to sow a large number of ranunculus seeds because they have a low germination rate after a month. Sprinkle a thin layer of seeds over the seed starting mix and water the container until it drains. This watering method is ideal until the plants are around 3 inches high, and you can also cover the container to help conserve moisture better.


Step #2. Maintenance 

Maintaining the greenhouse will also guarantee that you’ll grow vigorous ranunculus plants for transplanting outdoors later on. Since these plants prefer cooler temperatures, you want the greenhouse to be around 70°F and colder at night. It’s also best to thin the plants so that one plant remains in each pot. 

You can expect the plants to reach an ideal height for transplanting after three weeks. You can transplant ranunculus seedlings in bigger containers when they have grown at least six leaves. Gardeners often replant the plants in spring outdoors, but you must wait for the danger of frost to pass before doing so. 

In general, ranunculus is best under partial shade and won’t do well from drafts. It’s not worrisome to leave them in direct sunlight, and you can plant them in light and fertile soil. However, you want to ensure that the ground has good drainage to prevent rot, so amend the soil before planting if necessary. 


Hardening and transplanting

Before transplanting ranunculus, it’s crucial to harden them first and adjust their exposure to the outdoors gently. You still want to protect them when the temperatures get very cold. Then, allocate a space of 8 inches between each plant and water them regularly. 

You can also feed the plants with a water-soluble fertilizer each week to further encourage establishment. After these general practices, you can use organic mulch to keep their roots cool and prevent rot. Repeat mulching in late fall for winter to protect the plants from the freezing temperatures. 


Planting Ranunculus Tubers

As mentioned earlier, the more common method of propagating and starting ranunculus plants is from tubers. Much like with seeds, you can also grow ranunculus tubers in the greenhouse or the garden as long as there is no risk of frost, and the weather is warm. You also want to prepare the tubers by soaking them in cold water before planting them. 

More so, it’s worth noting that you want to secure a permanent location for the tubers because they tend to not do well with transplanting. If you have a challenging place, it’s advisable to grow in the greenhouse. Space the tubers at 6 inches and plant 3 inches deep, and they should grow within two to three months. 


Growing Ranunculus

In general, ranunculus is easy to care for. Perhaps the biggest challenge that you may face is root rot, but this is avoidable with diligence in watering and maintaining a stable growing environment. It would be best to keep the plants hydrated at controlled humidity, and root rot shouldn’t be a problem. 

Every two weeks, you can also amend the soil with potassium fertilizer during the blooming period. This will help you achieve healthy blooms and keep the ranunculus plants healthy. You can also spray with insecticide in the summer as spider mites, aphids, and thrips, tend to attack ranunculus plants under these conditions. 



While the more liked method of propagating ranunculus is from tubers, you might also get interested in sowing them. Knowing how to plant ranunculus seeds can be a useful skill, and it’s not something to be intimidated by. You can take advantage of the greenhouse and start indoors until you have vigorous young plants for transplanting. 

Growing ranunculus from seeds is relatively straightforward, and you can simplify it into two steps, which are sowing and maintaining the seeds indoors until you can transplant them. There are no specific growing requirements for ranunculus, but they’ll benefit from moist mix and light exposure.


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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.


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