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How To Cut Back Delphiniums

If you want to learn how to cut back delphiniums, then you’re just in the right place; you’ll just have to follow a few simple steps as well as some tips to make everything right.

Most likely, if you’re a gardener, you would prune or cut off the stalk of delphiniums in springtime.  During these days, a lot of people are taking a fancy in decorating their gardens with colorful and rich flowers.

Some are even exploring different growing processes to improve their plants’ appearance and make them more ornamental. If you are one of them, then read on so you will better understand how to cut back delphiniums.

how to cut back delphiniums

Why Delphiniums?

Perhaps, you’re wondering why delphiniums? First of all, they are beautiful and elegant flowers; being prominent in nations at Northern Hemisphere and Africa.

Aside from its appearance, delphiniums are admired by many because it represents goodwill and cheerfulness. It can also be a good display to commemorate loved ones.

Even though it’s popular and beautiful, growers are also challenged in achieving richer and more pleasing delphiniums. It is a type of plant that is very sensitive so you must make sure to consider a lot of factors.

If you’re problem is how to cut back delphiniums, then here are the steps:


Steps In Cutting Back Delphiniums

For larger yields and greater blooms, growers usually cut back the main stalk of delphiniums. They do this because they expect that it will grow again with more leaves and bigger showings. This process is called cutting or pruning.

Pruning is all about removing a specific part of a plant; it is done if you want the plant to grow again with a better appearance. You will be delighted how you can transform a plant with a single stem to a three-pronged one.

If you’re problem is how to cut back delphiniums, then here are the steps:


#1 Start the process when leaves are falling off

You would know that it’s time to cut back delphiniums if there are already a lot of leaves falling off. It’s a sign when the plant cannot adapt to the environment due to changes.

Perform the first step immediately if two-thirds of the leaves have already wilted. It usually happens during summertime. You can also do the process in advance during spring so you can see it blooming on the next season.


#2 Prepare your tools

We suggest that you use shears and bypass pruners. These tools are also put forward by a lot of growers. Remember that it should be clean and sharp enough to cut the thick stalks of delphiniums.


#3 Time to cut the stalk

You just need to cut the stalk. Cut it off the base. Remember that there are a lot of above mentioned considerations before doing this step. The process doesn’t just end there because there is a lot of maintenance that you should do after cutting.


#4 Eliminate every flower stalk (optional)

If you did this in spring and if you want to make sure that the stalk is already back in summer, this step is something that you must remember.

After it finished blooming, you need to eliminate every flower stalk. This allows you to lessen the odds that it will form seeds. Remember, this process is discretionary.


#5 Do the trimming from the base

Delphinium is a perennial variety. As observed, the second flush of bloom occurs with this type of plant if it’s usually and severely cut back. At this time, we suggest that you trim a 1/4 inch from the base of the plant.


#6 Trimming the leaves

Once it stops blooming and starts falling again, trim back all of the basal leaves.


Tips Before Cutting Back Delphiniums

Delphiniums prefer a cool and moist environment. That’s why you rarely see this flourish and bloom during summer or in countries with an extremely hot climate. Let me give you just some of the tips on how to achieve upgraded delphiniums.


#1 Know where you will plant it

Let’s start with a basic step. Of course, you need to make sure that your soil is fertile and healthy. You must also plant it in an area with the right amount of sunlight and with strong winds.

As mentioned above, this plant is too sensitive; it might not last long if it’s too cool. For sure, it can’t stand extremely high temperature.


#2 Determine when you will plant it

We suggest that you plant it during spring. Spring is a season of growth and fertility; it is expected that a lot of plants flourish during this time. Knowing how delphiniums deal with temperature, spring is just a perfect time for it to grow.


#3 Understand what the plant needs

Water is essential to all plants. Delphiniums need more water, so we suggest that you water it frequently. You must relay check if the soil is still moist and wet. You will not like the result if you miss watering because it dries easily and quickly.


#4 Plant in a convenient place

Take note that if you choose to plant it on a pot, it dries rapidly. It is suggested that you plant delphiniums on the ground because it can store more water. But if planting on the pot is the only choice that you have, you don’t need to worry, just take time on checking it from time to time.

Even so, these steps might not be enough. Yes, you are guaranteed of the growth of the plants. But, you can always enhance their appearance and condition, so it will not only bloom during spring, but it will stay beautiful even in summer and winter.



Taking care of delphiniums is indeed a complicated and not-so-easy job. But, of course, if you work for it, you’ll be amazed by the results. Cutting back is a tested and proven way to enhance your plants. Its results in delphiniums are something that we should put forward.

Just do the right process on how to cut back delphiniums, and everything will follow. I am hoping that the tips included in the article will be helpful for you to have prettier flowers with bigger yields.

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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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