What Temperature To Start Planting In A Greenhouse

The greenhouse can be a farmer’s dream oasis. What temperature to start planting in a greenhouse is crucial to the plant’s development. It is where you can have ideal environments, including convenient doors and lockable features, to keep things in the best conditions. These allow you to grow bigger plants for the entire family. 

With this considered, the right temperature to start planting in a greenhouse must be known. Temperature, alongside different other pointers, will be critical in giving the plants the correct levels they need so that they can grow into beautiful products. 

What Temperature To Start Planting In A Greenhouse

What Temperature Is Best For A Greenhouse

What temperature to start planting in a greenhouse is about 85 degrees Fahrenheit, at the most. Of course, there will be adjustments coming your way because of the differences between the plants. The rule of thumb — you must be able to keep this temperature consistent. 

What Temperature Can You Start Planting

Greenhouses, first and foremost, must be able to harness the sun’s energy or solar power to be able to heat the interior surroundings. However, some may have supplemental sources for the heat powered by other sources, including electric heaters and gas. This is likewise, okay. 

Similar to your cars, the interior of the building may quickly heat up to more than 100 degrees Fahrenheit on warm, sunny days, so what you need to regulate temperature must be in place, or you are risking your plants into dying. Always work for the best of your garden’s interests.

Vents must also be set in the greenhouses, and this could be the top vent that opens the hatch in your ceiling or side vents that may whisk out hot air, ushering in cooler air. You may opt to use vents with automatic or manual operations. 

Manual vents tend to be more affordable but take note that you have to open and close the vents or open the doors during the daytime and close these at night. Some people and individuals think this remains a hassle, and for those who are working outside during the day.

This is where you can utilize the automatic systems. They work with sensors that will provide the ideal temperature range through which you must cultivate. They automatically change according to the demands of the environment, considering the changes in the pattern of the weather. 

Can A Greenhouse Get Too Much Sun

To answer the question of whether a greenhouse gets too much sunlight, there are essential pointers to know. Sunlight is crucial to maintaining the plant’s good health.

A plant cannot grow without the sun; there are no two ways about it. Without the sun, your seeds would never even sprout from the soil, let alone grow and produce.

Harnessing the sun’s energy

Greenhouses are likewise present to harness solar power at higher levels. These are constructed from clear or glass plastic most of the time, but you can find other sets of materials as well. With this setup, the farmer can allow the optimum levels of sunlight to enter into the greenhouse.

As the sun enters, it turns to heat as it hits the ground or plants within the greenhouse. Since these structures are sealed, the heat may linger for a moment and warm up the air. You can realize these benefits in colder months.  

Afternoon sunlight

What is the significance now of the afternoon sunlight when planting in your greenhouse? Mostly helpful during the summer, this may be intense for greenhouse plants, since being covered with glass, it lets indirect light to damage and strike the plants. 

To balance everything, what you can do is to establish deciduous trees on the west side of the greenhouse, kind of like Oriental space features, or install filters into the canopy, with winter light and fall penetrating through the limbs to offer warmth once the temperature drops. This control system lets you manage the light exposure in the greenhouse. 

What Temperature Is Too Cold For Plants?

Plants may also feel the coolness in the air, and may not be great for their growth. You do not want your product to get affected by too much low temperature. Take note that plants tend to freeze when temperatures are at 28 degrees Fahrenheit for five hours. 

Yet, there are exceptions to this rule. Considering the tender new leaves of seedlings, they may give up their form when temperatures drop to 33 degrees Fahrenheit. The situations can be different from tropical plants since they have different low-temperature thresholds. 

Should you predict temperatures lower than 32 degrees Fahrenheit, take action, and protect your plants. It has been said that even as little as 28 degrees Fahrenheit may be destructive to your plantation and vegetation. 

Managing, according to frost, is necessary for tender plants like begonias, impatiens, geraniums, peppers, and tomatoes

Can Plants Recover From Cold Shock?

In the greenhouse, there are also changing climates. If you see your plants are damaged by a cold shock, as a responsible farmer, do not panic. There are steps to follow in dealing with this issue with flying colors. 

First, you are advised to remove the plant and transfer them to a warmer area as soon as you can. Take them indoors, and get started with your winter preparations immediately. Leave them in the area and provide them with warmth. These plants are resilient, but once they get damaged, they may quickly die or fall off. Full recovery may take several months, but they bounce right back in with proper care. 

Having said this, checking the temperature in the greenhouse to make sure these plants are growing right involves the effort of the gardener to read resources like these, and regularly attend to the greenhouse. The secret is to get your hands in the garden and get dirty. 

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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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