Do You Need Humidity Domes When Planting Seeds In A Greenhouse? - Krostrade

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Do You Need Humidity Domes When Planting Seeds In A Greenhouse?

If you believe you know enough about greenhouse cultivation and harvesting, think again. Even the advanced greenhouse owner may not yet fully understand certain concepts such as humidity domes. Today’s focus is on heavy-duty equipment known as your humidity dome

Do you need humidity domes when planting seeds in a greenhouse? We will find out in this edition of the blog, with answers to the most frequently asked questions from planting enthusiasts.

Do You Need Humidity Domes When Planting Seeds In A Greenhouse


Humidity Domes Defined

In greenhouse gardening, humidity domes are structures or add-on equipment made of plastic, which sits on top of propagators, as well as seed trays. These are domed to let seedlings grow taller, and the material is more than just the aesthetics. 

The plastic is flexible and low-cost enough for the dome to be able to increase the humidity and temperature levels of the interiors. So, if your greenhouse provides the right temperature for these herbs, crops, and plants, the humidity dome will add to this benefit. 

Successful germination has a variety of temperature requirements, with the ideal temperature between 50 to 65 degrees Fahrenheit on average. The domes are intended for use indoors since most homes may not be this warm. The presence of such tools will manage and stabilize temperature levels, as well as humidity for the ideal growth. 

Should I Use A Humidity Dome On Seedlings?

To avoid confusion, take note that humidity domes are for gardening, but not for all applications. Meaning to say, as accessories, without using them, will give you the alternatives to still have the best produce. If you ask if you need humidity domes for seeds, the answer is no. The seeds may germinate without this, but the dome may also be used to improve germination rates for these seeds. 

They can also improve on the time and minimize the effort needed to keep the soil in the moist conditions for germinating the seeds. 

Does A Humidity Dome Need Holes?

Frankly speaking, humidity domes do not require holes. The dome’s purpose has always been to trap air moisture beneath the cover, thereby increasing humidity. 

There are cases when the dome’s vent holes will tell you if there is too much humidity. High humidity may lead to the growth of molds in the soil or in your seedlings. These may cause the holes in the humidity dome to be more attractive when you are planting seeds that take more extended periods of time to germinate. 

These holes are often spotted on top or the sides of the humidity dome, but may be placed elsewhere should you want to make these into your customized vault. Getting the right levels of humidity balances the act, in such a way that it warns against too high of the moisture in gardening. 

On the other end of the spectrum, less humidity may result in the drying out of the soil, disrupting your seeds, and reducing the rates for germination.

Will Seeds Germinate In A Cold Greenhouse?

Greenhouses are allowing gardeners and farmers to manage the humidity and temperature required for propagating the seeds and letting them grow. Since you have a controlled environment, the gardener may begin seeding anytime. This is one of the advantages of greenhouses. 

However, if you start with the process, wherein you take a look at transplanting into gardens outdoors for the spring, then you should get started with the seeds in the greenhouse at most, eight weeks prior to the “last expected frost date” in your area.

To succeed even further, there are seeds that must not be germinated in temperatures around 80 degrees Fahrenheit. The greenhouse’s temperature must also be carefully monitored. Greenhouses are warm in the day, when the sun is up, but may get cooler into the night. Always visit other resources for more details about these specific guidelines.

What Temperature Should A Greenhouse Be At Night?

Seventy-five degrees Fahrenheit or 24 degrees Celsius by night (90 degrees Fahrenheit, or about 32 degrees Celsius by day) — this is the advisable temperature that greenhouses must be. The temperature for vegetables may depend on the type of the crop, but having these at cooler temperatures has been proven to showcase better outcomes. 

Mainly, your plants will grow more branches and floral buds than plants grown in warmer temperatures.

To fully understand and to help you decide whether you must have the humidity dome in your gardens, it is excellent to know about the humidity. In gardening, this pertains to the presence and percent water vapor in the air, which directly affects levels of moisture in the greenhouse. 

Do you need humidity domes when planting seeds in a greenhouse? Humidity is one of the most important concepts to learn in gardening and horticulture since this will critically affect the outcomes of the crops.

With greenhouses, it will be easier to work with humidity levels because of the opportunities for customization it has for every gardener. You can choose from various sizes of the structure, depending on what you need. The right greenhouse protects your plants from changing weather patterns, strong winds, low temperatures, ground frost, and more.

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How to Start an Avocado Farm: 4 Things to Remember

How to Start an Avocado Farm: 4 Things to Remember

Are you interested to learn how to start an avocado farm? Embarking on this journey requires time, effort, and commitment. Plus, you need to consider a number of factors including soil preparation, as well as weather conditions.

You’re probably aware that avocado trees or Persea spp, are originally from Mexico. This explains why one of the famous Mexican cuisines include avocado-based guacamole.

You can choose to grow avocado trees indoors or outdoors. If you plan to grow them in a hobby greenhouse or at home, all you have to do is to sow the seeds in pots. When they’re grown outdoors, avocado trees can grow up to 40 feet. You can al

Moreover, these trees thrive well in regions where the weather is mostly warm and sunny. However, don’t expect them to grow in areas that experience extreme temperatures during the summer and winter.


Avocado: The Superfood

Did you know that the global demand for avocados has been steadily increasing? Aside from the fact that its fruit is known for its full, buttery flavor and rich texture, it’s also packed with loads of essential nutrients that are good for your body.

A single serving of avocado fruit contains vitamin K, vitamin C, folate, potassium, vitamin B1, vitamin B2, vitamin B3, vitamin B5, vitamin B6, vitamin E, manganese, magnesium, iron, copper, zinc, and vitamin A.  It also has protein, fiber, and healthy fats. If you’re on a low-carb plant food diet, you’d want to incorporate avocados into your diet.


What are the Growing Requirements of an Avocado Tree?

Since avocado trees need to be grown in warm semi-humid climates, they only grow in U.S. Department of Agriculture (USDA) plant hardiness zones 8 to 11. However, it’s important to note that while avocado trees may be grown in those zones, they don’t always thrive well in areas that get extremely hot during the summer or frosty, chilly, or snowy in the winter. This implies that the ideal environment for an avocado tree should have moderate temperatures all-year-round.


What are the 3 Primary Groups of Avocado Trees?

If you’re planning to start an avocado farm, you need to know the 3 main groups of avocado trees: Guatemalan, West Indian, and Mexican. Each type has its own ideal growing range.


Guatemalan Avocados

A Guatemalan avocado is known for its hard skin that features plenty of warts.


West Indian Avocados

This type of avocado tends to flourish in warm climates. Unlike the Guatemalan avocado, a West Indian avocado has thin and shiny skin and could weigh up to 5 pounds.


Mexican Avocados

A Mexican avocado thrives well in tropical highland areas. Compared to the other avocado groups, the Mexican avocado is more tolerant of cold weather. In fact, it can manage to survive even when temperatures drop to 26˚F.

Moreover, this type of avocado produces smaller fruit that weighs less than a single pound and its skin has a distinct papery-smoothness to it.


Expert Tips on How to Start an Avocado Farm

Unless you’re willing to take on a long-term project, spend a considerable amount of money on planting, and wait for a period of 3 to 5 years for your first harvest, don’t get into avocado farming. However, if you’re willing to go through the whole nine yards to enjoy top yields for many years, check out this guide:


Tip #1: Plant them in areas where the temperatures are consistently cool

Be sure to plant your avocado trees in cool temperatures that can range between 68˚F to 75˚F on a daily basis to avoid fruit drop. However, when they’re flowering, or when they’re starting to bear fruit, the humidity levels shouldn’t go below 50% at midday.


Tip #2: They don’t like wind

In case you’re not aware, avocado trees have brittle branches that easily snap off. For this reason, it’s best not to plant them in areas that are mostly windy because wind can cause considerable damage to their fruit.


Tip #3: Most of them need proper irrigation

If your avocados are rain-fed, they need to have at least 1,000 mm rainfall spread out throughout each year. Before their flowering season, avocado trees require a drier season that lasts for about 2 months. On a weekly basis, avocado trees need about 25 mm water.

It’s extremely important to test the quality of irrigation water because if its pH and bicarbonates are really high, they trigger a build-up of free lime in the soil. You also need to remember that high levels of sodium and chloride can have a negative impact on your avocado plants.

Since the plant’s roots are shallow, the ideal way to apply water is via a micro-sprinkler or drip. This ensures an even distribution throughout the avocado tree’s root area.

Moreover, proper moisture control needs to be ensured in the root zone because this area tends to easily dry up.


Tip #4: Determine the soil’s suitability and prepare it accordingly

You can’t just plant an avocado seed on soil that hasn’t been prepared accordingly. To prepare the soil for planting, you need to dig soil profile pits throughout your farm. Make sure that the pits are 1.5 m deep.

Only a single put per ha is required. However, you need to dig more pits if the location is non-homogenous or hilly. Check the color of the soil, its texture, structure, patches, sitting water, concretions, hardpans, stones, and gravel.



Grow Your Avocado Trees in a Hobby Greenhouse!

Since avocado trees require specific levels of temperature and humidity, you’ll find it easier to grow them in a hobby greenhouse. The enclosed space allows you to customize the environment to meet the needs of your plants. What’s more, it protects them from strong winds and the constant threat of pests.

Learning how to start an avocado farm outdoors is great, but growing them inside a hobby greenhouse is even better.



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