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How To Force Lilies To Open. A Comprehensive Guide

It’s essential to have additional gardening skills like knowing how to force lilies to open, depending on their form. You may never know when you’ll need to force lilies to open either from bulbs, cut stems, or potted plants. And while it’s always better to let flowers bloom naturally, there will be instances where you have to intervene. 

The greenhouse makes an excellent place to start flowers for spring planting if you can’t do so in their desired time, which is fall. This way, you don’t have to get limited to productivity, even if your outdoor conditions are not optimal. But while you’ve solved this limitation using a greenhouse, you or your buyers might want to get the lilies to bloom at a time that’s not their usual season. 

How To Force Lilies To Open. A Comprehensive Guide

Tips On How To Force Lilies To Open: For Bulbs, Cut Stems, And Potted Plants



Lilies grow from bulbs, and you can plant them in spring but more ideal in early fall. Depending on the cultivars you chose, it may take sooner or longer to open upon from sowing. Generally, you can expect that your flowers will begin blooming in spring throughout the summer. 


How to encourage bulbs to bloom 

How can you help your lily bulbs to bloom? For starters, gardeners recommend using a greenhouse for starting the bulbs. Let them thrive indoors for 60 days so that they can flower more efficiently. 

Afterward, you can encourage the lilies to bloom by cutting the stems in the morning, leaving one-third of the portion. The efficiency of planting the bulbs also affects how likely it is for them to bloom sooner. For example, the ideal growing medium for bulbs is a mixture of peat moss, sand, and garden soil.  

Keep the soil moist and place your container where it will receive sun and temperature of 65 to 70°F to force them to bloom. It should allow the lilies to bloom after eight to ten weeks, but remember to fertilize every two weeks as well.


Cut stems

One of the most popular lilies that gardeners often force to open are cut lilies. One can expect their cut stem lilies to open upon arrival indoors and after being in the water. However, you might want them to open faster, which you can do by cutting an inch up the stem from an angle. 

What this does is that you’re opening new capillaries so that the plant can carry more water upward to force the flower to open. Another great tip is to use lukewarm water for submersion around 75 to 85°F and maintain the container half full. If you want, you can even use a large plastic bag to hover over your lilies. 


How to take care of cut lilies

Once you have encouraged cut lilies to open, you would want to prolong their healthy state. Do this by removing leaves from the stems below the water. Regular changing of the vase will also slow down the growth of bacteria that can damage the lilies. 

Some would recommend using a preservative to the water, but you can also let the chlorine evaporate out of the water to preserve lilies better. For the latter, you can let the water sit in an open container overnight before using it in the vase. And lastly, pinch the anthers covered with pollen on your lilies, so you don’t risk staining them. 


Why should you open the cut lilies yourself?

Opened lilies will have a shorter lifespan, so those who need to use them at a specific period are limited. This is why greenhouse producers of lilies would sell flowers that are in partial budding. And since they aren’t tight buds, timing the blooming of the lilies will also be more comfortable. 


Potted plants

You can also buy lily plants that are in pots and then get them to bloom to yourself. You can keep the lilies in the greenhouse of 70 to 75°F when ready to bloom. A growing light at 16 hours a day from a distance of a foot above the flowers and tenting them just like what you’d do with lily bulbs can encourage blooming. 

Lastly, do all the regular maintenance practices, such as maintaining soil moisture to hasten lilies to bloom. 


Why Are My Lilies Not Opening?

If your lilies are not opening, the temperature might be too cold or too hot for them. Lilies are also sensitive to ethylene gas, so if your cut flowers are close to fruits like apples and bananas or in an area that’s exposed to cigarette smoke and exhaust fumes, that may be the culprit. Additionally, re-cutting the plants is a practice that you do, not only when preparing the lilies, as it encourages the buds to open. 



Different techniques and tricks with plants and flowers are always nice to know for potential usage later on. One of the abilities that you shouldn’t miss out on is how to force lilies to open. You may need to encourage the bulbs, cut stems, or potted lily plants to bloom since getting them right before opening ensures a longer blooming period. 

Overall, you’re just managing the temperatures and helping the lilies drink more water to help their flowers open. If you have trouble blooming lilies, you may check if the temperature is too harsh or they’re close to ethylene gas. 


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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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