How To Make Bell Peppers Grow Bigger

When you don’t know how to make bell peppers grow bigger, your problem lies in the climate conditions, water requirements, and transplanting. It can feel frustrating to develop small and low-quality peppers continuously. How come you’ve ticked everything in the manual and extension handouts, yet the harvest is disappointing?

The three factors mentioned playing a role in the size of the bell peppers. Capsicum annum, like most crops, has a set of conditions and requirements to grow quality fruits. So next time you’re growing bell peppers, keep the information below in mind to get bigger peppers. 

How To Make Bell Peppers Grow Bigger

How To Make Bell Peppers Grow Bigger – Conditions And Requirments


Climate conditions

If your bell peppers are developing small fruits, you may have to check the temperatures in your area. It’s best to maintain 70 to 80°F in the day and 60 to 70°F in the night. In some regions, these conditions can be hard to achieve, but you can refer to for a solution.

Indoor growing of bell peppers in a greenhouse makes it easier for the farmer to maintain the temperatures. If your location reaches extreme conditions, you can protect your bell peppers by having them indoors. If it gets higher than 80°F, one can expect to get misshapen and small peppers since it injures the blossoms.

Another climatic condition that delays the growth of the plant and leads to small peppers is transplanting at the wrong climate. If you transplanted the pepper seedlings when the soil isn’t warm yet, they would experience shock. It can even take up to 20 days for the crop to mature if the temperature is too low. 


Water requirements 

If you’re thinking how come your peppers are still small even with the ideal climate, you might not be giving them enough water. The lack of water can damage the flowering of the peppers, which also affects the fruit. Therefore, aim to deliver an inch of water to your crops every week. 

Growing bell peppers in the greenhouse will make it more convenient for you to keep them hydrated. You can use a drip hose to soak the roots instead of drenching the leaves with sprinklers. It is also important to remember the soil type as some can drain quicker than others. 



According to Cornell University, transplanting too early can weaken the plants. Therefore, this also affects the quality of the fruits. You can make bell peppers grow bigger if you start them indoors. Afterward, choose the plants with three to five sets of true leaves since they will grow large peppers. 

You can get your plants outside three weeks after the last frost. Be careful with covering the rows because overheating can affect the pepper size. One can also encounter problems with the fruits if the temperature is too high on either end during transplanting. 

Another trick to ensure big peppers is applying fertilizer on the area before transplanting and fertilizing each plant after transplanting. You can also mulch to maintain moisture and keep weeds at bay. And lastly, don’t forget that the plants need 24 inches of space apart to support growth and big peppers. 


How Can I Make My Peppers Grow Faster? 

Bell peppers can take three to four months to mature. You can wait as long as 95 days before you can harvest the fruits after you planted the seeds. You can make peppers grow faster if you ensure that the plants’ location and maintenance are ideal. 



You want your bell peppers to be in an area that’s sunny with fertile and well-draining soil. A soil pH of 5.5 to 7.0 with added compost is a perfect example of what can optimize the growth of bell peppers. If these are hard to achieve, you can grow your crops indoors.

Add a light inside the greenhouse and improve the soil drainage and nutrition using compost. If you’ve met these conditions, but your peppers still take long to mature, check if the plants have enough space to grow. An overcrowded area means competition among the crops, and the restricted space can affect the root system. 



Maintenance also plays a significant role in the duration of growth of your peppers. This includes ensuring that the soil is always moist with proper adjustments on your part, depending on the season. You can also help your plants grow faster by side-dressing them after transplanting and when fruiting starts.

Weeds can compete with the nutrients, so it’s best to cultivate and mulch the soil. You can also encourage new flowers often if you regularly prune your bell peppers. And lastly, harvest ripe peppers, so that the plant can focus its nutrients to the remaining peppers. 


Why Are My Green Peppers So Small?

If your green peppers are small, check the temperature, soil, and pollination in your garden. Green peppers are similar to other crops where extreme temperatures affect the quality of their fruits. You have to make sure that the temperature doesn’t go over 75°F or below 60°F, otherwise, the blossoms will fall. 

You can also use a greenhouse, especially in the season, where the night temperatures get very cold. In addition to the temperatures, you might need to check the phosphate content and add aged compost on your soil. If the ground has high nitrogen content, it encourages lush foliage but leads to reduced fruit production. 

Lastly, small and flattened peppers are typical in poorly pollinated plants. This is the reason why it’s advantageous to plant when the pollinators are active. You can also lightly tap the plants to help with pollen distribution in your garden. 


What Helps Pepper Plants Grow?

Sun exposure, well-drained fertile soil, temperature, and care will help pepper plants grow. Various extension manuals have emphasized how sunny days are beneficial for the growth and development of peppers. At the same time, using a well-drained soil with aged compost will support the plants further. 

After you checked the sun exposure and soil for your pepper plants, make sure to always monitor the temperature. This includes checking the soil temperature, especially when you’re transplanting peppers. For caring, consistent watering, feeding, and weeding will help your plants grow without any setbacks. 


Are Coffee Grounds Good For Pepper Plants? 

Coffee grounds are good for pepper plants because they have components that improve the soil structure and nutrition. In addition to these benefits, coffee grounds prevent fungal growth and weed growth when you use it as mulch. Because of the various studies about the benefits of coffee grounds, one can conclude that using coffee grounds as mulch or compost will help pepper plants. 



Plants like bell peppers are rewarding to grow, especially when you start harvesting. However, a common dilemma among farmers is how to make bell peppers grow bigger. You can improve the quality and size of the fruits by ensuring that the climate conditions, water requirements, and transplanting are ideal.

Since climate and temperature are significant to the growth and development of pepper plants, you can cultivate bell peppers in a greenhouse. Extensions and farmers recommend indoor cultivation of bell peppers before transplanting to ensure meeting the conditions for optimum plant health. You can also mulch or compost with coffee grounds to improve the structure and quality of the soil. 

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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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