How To Propagate Agastache. 3 Best Ways - Krostrade

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How To Propagate Agastache. 3 Best Ways

You can choose from three methods if you’re interested in how to propagate agastache. Agastache or hyssop has different varieties that will surely get your garden to look more lively in summer and fall. And best of all, you can propagate this plant either from seeds, cuttings, or division. 

Perhaps this flexibility in propagation has inspired many gardeners to venture into the commercial production of agastache. But regardless if you’re growing for profit or hobby, take comfort in the fact that growing agastache itself is not meticulous. Those who have a greenhouse can start their agastache indoors and guarantee plants’ establishment without drawbacks from fluctuating weather conditions. 


How To Propagate Agastache. 3 Best Ways

How To Propagate Agastache Successfully


Method #1. Seeds

Experienced gardeners recommend starting agastache seeds in the greenhouse. This will guarantee germination and protection from the potentially harsh climate. Plant your seeds indoors around six weeks before your location’s last frost date, which can be around February to March for transplanting in May. 


Starting seeds indoors

You can use a general seed starting mix, but make sure that it is moist. Cover the seeds as you would when starting other plants and maintain soil moisture and temperature at 55°F. Once the seedlings are around 4 inches tall, you can transplant them in May, either in containers or at the garden with 12 inches of space between each plant. 


Starting seeds outdoors

If you are confident about the weather, you can also sow the seeds directly in the fall since they will go dormant in winter. Once the plants have developed four leaves, you can thin them to a foot apart. It’s crucial to protect the plants from extreme conditions, and it’s worth noting that they will bloom later than transplants, so choose a sowing time wisely. 


Method #2. Cuttings

Some agastache plants will propagate from cuttings instead of seeds. As you can assume, starting agastache from either cuttings or divisions will produce plants true to the parent plant. You can also take them yourself from a plant you fancy as long as it is healthy to withstand the cutting process. 


Collecting cuttings

The good thing about agastache is that you can propagate it either from softwood or semi-hardwood cuttings. Collect the cuttings when the plant is about to bloom and abundant with new growth. A useful tip is if a shoot snap, you can harvest cuttings. 

The ideal shoots are those with different types of leaves. Some might be mature, but some might still be growing. You want to take cuttings close to the crown at varying parts of the plant so that the agastache maintains its appearance. 



Once you have the cuttings, please place them in rooting hormone powder and use a seed-starting medium. Maintain moisture and soil temperature between 68 to 75°F to encourage rooting around ten days. More so, heat around 70 to 75°F at the bottom of the container is optimal for root development. 


Method #3. Division

The final propagation method for agastache is by division, which is also useful for maintaining the plant. In general, this allows gardeners to create more plants from mature hyssop that are starting to outgrow its location. Quite similar to propagation from cuttings, the best time to divide agastache is when it’s developing new growth in spring. 



You also want to divide when the temperature is cool to prevent the roots from undergoing stress due to the afternoon’s heat. More so, the divisions will have already settled when the day gets hot if you divide early in the morning. Dig up the entire plant and decide if you want to split the clump in half if it is too big. 


Separating and establishment

Once you have the clump, you can separate it into sections by hand. Gauge the size of each section so that they have enough roots for establishment. You can choose to start these divisions in the greenhouse or immediately at the garden as long as the location is bright and the soil is well-draining

You can encourage the establishment of the divisions by immediately watering them upon planting and ensuring soil moisture until they grow. If you grew agastache divisions indoors in containers, remember that they will dry faster. Nonetheless, be careful not to overwater agastache during propagation and after establishment.



Whether you want to grow more hyssop plants for your garden or business, you can take advantage of the greenhouse and start your plants indoors to guarantee productivity. Learning how to propagate agastache introduces many opportunities to start the plant from seeds, cuttings, or divisions. 

Starting agastache seeds indoors will have your plants blooming faster than directly starting them in the garden. You also have a higher rate of germination because the indoor conditions are supportive of the seeds. But if you want to create clones of your favorite agastache plants, you can also use the greenhouse for propagating cuttings and divisions. 

Propagating agastache from cuttings and divisions are no different from other plants. Take cuttings or divide when the plant develops new growth and ensure moisture until they root and establish themselves. However, note the type of agastache you have since it may have a specific propagation requirement to develop. 


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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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