How Long Do Bulbs Last Unplanted?

If you have bulbs that have been stored for a while, you might be interested to ask: How long do bulbs last unplanted? While seeds can live indefinitely, the same can’t be said for bulbs.

Most bulbs can survive up to a year if you store them properly. How long your bulbs last unplanted depends on how they were stores. Proper storage at the right temperature is necessary to ensure that your bulbs will last a long time. It also depends on the type of bulbs; some may need to be planted right away, while some can be stored for months.

Flower bulbs are generally more delicate, so it’s best to plant them as soon as possible. But tulips, daffodils, crocuses, and other spring-blooming bulbs are one of the toughest bulbs and they can survive unplanted for up to a year.


How Long Do Bulbs Last Unplanted?

How to Tell If Your Bulbs Have Gone Bad

Before planting your stored bulbs, you might want to check whether they’re good for planting. Keep in mind that bulbs are still plants, so the chances of them going bad are significantly greater compared to seeds.

Fortunately, it’s not hard to tell if a bulb has gone bad or not. Whether you’ve forgotten that you have bulbs or you’ve had to store them before planting, here’s how you can tell if they’re good to go or not:


Check its firmness

Are your bulbs mushy or firm? Squeeze your bulbs to check its firmness. If they feel mushy, chances are, they’re already rotten. Shrunken or dried bulbs are also an indication that they’ve gone bad.

A healthy bulb should feel plump and firm, and they shouldn’t be too dry or too wet. Your bulbs are likely ready to be planted if they feel firm to the touch.


Check the buoyancy

Another way to find out if your bulbs are good for planting is to check its buoyancy. If your bulbs float on water, it could mean that your bulbs are rotten inside. Internal rotting can cause your bulbs to lose weight; therefore, they can easily float on water. On the contrary, bulbs that sink are most likely healthy and ready to be planted.


Check for mold development

Unplanted bulbs are more susceptible to molding, and once mold develops, it’s better to throw your bulbs away.


Check the smell

Lastly, you need to check how your bulbs smell like. Bulbs usually start to rot inside before it physically shows. If your bulbs smell unusual, the bulbs are likely starting to rot internally and will go bad soon.


How to Store Bulbs Properly

The key to increasing the lifespan of your bulbs is to store them properly. One of the best ways to protect your bulbs is to store them in a cool, dry place with a temperature of at least 50 degrees F. If the weather is warm, you can keep your bulbs in the fridge. When they’re too cold, you can keep them in an unheated garage or basement.

Keep your bulbs in an insulated container or if you don’t have one, a cardboard box will do. But make sure to line them with paper to keep the container dry and ensure that the temperature stays consistent.

Another way to store the bulbs is to mix peat moss and throw the bulbs inside and place them in a cool, dry area. This method is best for summer bulbs since these types of bulbs need a higher temperature when storing them.

You can also choose to place your bulbs in pots and keep them indoors. However, be sure to transfer them to the soil as soon as it gets really cold because the pot may be too cold for your bulbs.

Don’t forget to check the bulbs once every few weeks to ensure they’re still good to go and make sure that the room’s temperature is consistent. If you spot a rotten bulb, throw it out immediately and ensure there’s enough insulation between each bulb.


The Benefits of Growing Your Bulbs in a Mini Greenhouse

Once you’ve decided that your bulbs are ready to be planted, you should consider growing them in a mini greenhouse, and here are some of the reasons why:


Protect your plants from pests

Aphids, mealybugs, cabbage worms, and other harmful insects would like to munch on your flowers and leaves. If you don’t address this problem soon, pest infestation can significantly damage your plants. Placing them inside a mini greenhouse significantly reduces the risk of insects infesting your plants.


Start growing your plants early

Mini greenhouses allow you to start plant growth early – even before the planting seasons starts in your area. Once the weather warms, you’ll be able to replant your plants outside.


Great for keeping your plants safe from bad weather

Lastly, mini greenhouses are useful in keeping tender and delicate plants safe from bad weather. A greenhouse can protect them from frost, ice, and snow during the winter season. And they can also shield them from heavy rains, high winds, and excessive heat. You can choose to transplant your plants outside once the weather gets better.


The Bottom Line: How Long Do Bulbs Last Unplanted?

How long do bulbs last unplanted? When stored properly at the right temperature, your bulbs can last up to a year without being planted. But this long shelf life doesn’t mean you should wait a year before planting your bulbs. The earlier you can plant them, the better the chances of them producing healthy blooms.

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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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