How To Grow Verbena From Seed In 3 Easy Steps - Krostrade

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How To Grow Verbena From Seed In 3 Easy Steps

You can familiarize yourself with how to grow verbena from seed using three steps. In general, verbena or vervain is easy to propagate, but some gardeners prefer to sow them from seeds instead of cuttings. You can take advantage of a greenhouse in starting verbena from seeds because the controlled environment will ensure germination and development. 

More so, knowing how to grow verbena from seed should help you feel more confident that you can sprout them yourself. Once the verbena plants have grown and established themselves, you can benefit from their heat tolerance and long-blooming duration. Indeed, verbena is one of those plants you can have in your garden worthy of starting from seeds. 


How To Grow Verbena From Seed In 3 Easy Steps

Comprehensive Guide On How To Grow Verbena From Seed


Step #1. Planning

Much like with other plants that you start from seeds, planning and preparation are crucial since seeds require additional methods, unlike cuttings and divisions. For example, when is the best time you should sow verbena seeds in your region? If your area experiences extreme hotness and coldness, you should opt to start seeds indoors to protect the seedlings. 

More so, you have to strategize the planting calendar if you want to get flowers before the growing season ends. Remember that verbena starts flowering late in spring to early summer. It would also be best to grow verbena as annuals because the summer’s heat can encourage spider mites. 

Thinking ahead of time will prevent problems with the weather and pests to ensure germination in your growing zone. 


Step #2. Planting

As mentioned earlier, sowing verbena is better indoors to avoid problematic weather. Check your hardiness zone because you want to start verbena seeds in the greenhouse 12 weeks before you intend to plant them outdoors. This way, you can avoid the danger of frost by using your calendar dictated by USDA zones. 

In an ideal environment, verbena seeds should germinate as early as 20 days; however, it can also take them up to a whole month. Some seeds may also require cold stratification where you put them in a bag and into the refrigerator to break them out of dormancy. Be sure to study the methods of stratification in great detail. 

For the sowing itself, a well-draining potting mix should work well for verbena seeds. The medium should be moist, and you can sow seeds per compartment of a flat for easier thinning later on. You must also cover the container with black plastic as verbena seeds require darkness to germinate. 


Step #3. Maintenance

The seeds will germinate well under 65 to 70°F and regular misting once a day to ensure they are consistently moist. The whole germination period can take a month or three weeks, so you must maintain these practices. Do not forget to check the seeds and that they are not disturbed by other conditions. 

Once the seeds sprout, remove the covering of the containers. You can thin the young plants to 12 inches once they develop their first set of true leaves. At this point, you can also have one verbena plant per compartment. 


Transplanting Verbena

The plants that you start indoors will require hardening before you can permanently transplant them outdoors. It would be best if you gently acclimate them to the challenges out for at least a week, and these include sunlight and wind. After the plants harden, you can transplant them when the soil is workable, and the temperature itself is warm. 


Care for verbena

Choose an area that receives full sun and allocate 12 inches of space in between them. Maintain soil moisture and feed them with a water-soluble fertilizer. Some gardeners note the difference of blooms when you regularly feed verbena, and you can feed them up to four times per season. 

To promote growth and blooming, pinch verbena plants back after a month and add deadheading to your maintenance tasks to help them flower more. Pinching promotes a fuller and bushier look, while removing faded flowers will help the plants create more blooms. Lastly, you shouldn’t worry about diseases and problems because they are easy to avoid with diligent monitoring and prevention

For example, some common problems are powdery mildew and rot. These conditions are easy to prevent if you monitor the environment using a greenhouse and maintain practices diligently. Verbena can also encounter mites and aphids, but noticing these pests earlier makes them easy to eradicate without turning into a problematic infestation. 



Verbena is one of the most beautiful flowers that you can grow in the garden. If you don’t have a source for cuttings yet, you can quickly learn how to grow verbena from seed. Plan the best time to sow your seeds so that you can have flowers in time for the season but still be safe enough from frost. 

Once you’ve marked your calendar, you can use the greenhouse to guarantee quick germination by providing the ideal conditions such as temperature and protection from climate changes. You may need to do cold stratification first, but once done, putting the seeds in a moist medium and covering them should get them sprouting in no time. Don’t forget to cover the container and keep the plants moist as well. 

After hardening the plants, you can transplant them outdoors once the temperature gets warmer and the soil becomes workable. At this point, you can apply the usual feeding and watering routine without overdoing it. You can also pinch verbena plants to promote bushy growth and deadhead them to encourage more flowers. 


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How Long Do Azalea Bushes Bloom?

How Long Do Azalea Bushes Bloom?

If you’re trying to grow azaleas, you’re probably asking this question: How long do azalea bushes bloom? Before we get into that, you need to know more about this evergreen shrub.


Azaleas: The Basics

Countless gardening enthusiasts love azaleas because their presence can bring any garden to life. With their healthy and glossy green foliage and their brightly colored blooms that come in a variety of petal shapes, this type of rhododendron serves as one of the heralds of spring.

Although this favored garden guests come in many kinds, not all varieties can grow in the same region. However, as long as you choose the right tup of azalea variety, soil, as well as weather, and watering conditions, you can be sure that your azaleas will have what they need to thrive well and produce lots of flowers for months.

Among their distinguishing characteristics are their glossy, deep green-colored leaves that have small hairs on their surface. Furthermore, azaleas also feature single flowers instead of clusters.


Factors to Consider When You’re Growing Azaleas

Azaleas might be pretty, but if you’re not so sure about the factors you have to consider when you’re growing them, you won’t be able to make the most out of these plants.


Factor #1: They need a little love to get the best color

Azaleas may be one of the most reliable plants in your garden, but if you want them to show off their best colors and keep on producing the flowers you love, you need to give them some TLC. You can have the most blooms if you make sure that they get enough sun and get watered properly and on a regular basis.


Factor #2: The weather can influence their growth

Did you know that the weather conditions play a critical role in the bloom of your azalea? In case you’re not aware, the number of flowers they produce and the length of time they produce them are greatly affected when the temperatures dip. Expect their actual bloom dates to vary about a week or two.

The warmer the weather, the earlier their blooms erupt. What’s more, azaleas planted in these warmer areas bloom again in the fall.


Factor #3: There are over 900 species of them

You might be surprised to know that while azaleas have more than 900 species out there, you can find over 20,000 hybrids of Rhododendron spp., as well as azaleas. These all come in various shapes and sizes.

You can find azaleas that are both tall and spiky or bushy and small. They could look like they hug the ground or they could produce waves of gorgeous flowers dotting its canopy of deep green foliage.


How Long Do Azalea Bushes Bloom?

Generally, an azalea plant produces spectacular blooms for a period of three weeks during springtime. However, other types of azaleas also show off their gorgeous flowers during the summer depending on the region where they grow, as well as the weather.

In maritime and mild climates, the flowering season for azalea plants can be extended up to a period of seven months. On the other hand, azaleas that are planted in colder climates tend to have a shorter blooming time which could only range between three weeks to three months.

It’s best to select a type of azalea that blooms well during the milder months of the area where you plant them. To make this happen, make sure that you feed your azaleas with a balanced 15-15-15 fertilizer. In case you’re wondering, azalea plants will do well if they get more nitrogen.



Grow Your Precious Plants in a Mini Greenhouse!

If you don’t have enough space in your backyard, you might want to grow your plants in a mini greenhouse. Greenhouse gardening offers you loads of benefits that can help you take your gardening experience to the next level! Here are some of them:


Protection against bad weather conditions

Since a mini greenhouse is an enclosed space, you won’t have to worry about your plants when Mother Nature unleashes her fury. While other traditional outdoor gardeners get caught up making emergency preparations to ensure their plants’ safety, you can just sit back and wait for the storm to pass.


It keeps the pests and vermin away

Having a mini greenhouse can be a huge plus when it comes to protecting your plants from different types of destructive insects and animals. Your mini greenhouse serves as a barrier between your indoor garden and the pests.


You can control your plants’ growing environment

Creating an optimal growing environment for your plants will be much easier for you if you keep them in a mini greenhouse. Controlling the temperature, heat, and humidity levels inside the enclosed space won’t be difficult for you. What’s more, you can also choose to introduce beneficial insects to your garden to help your plant babies thrive well.


Extended growing seasons

With a mini greenhouse, you can effortlessly extend your plants’ growing seasons. It allows you to grow certain types of plants that aren’t native to your area.



Now that you finally know the answer to “How long do azalea bushes bloom?”, you might want to experience the wonderful benefits of greenhouse gardening today!


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