When Do Crape Myrtles Bloom In Britain? More Discovered!

Are you curious about when do crape myrtles bloom in Britain? Crape myrtles thrive very well in places where sunlight is highly abundant. That is why Britain is a great place to start planting one.

These trees blossom flawlessly in the summertime, where the sun shines the strongest and brightest. Crape myrtles have a wide variety that differs in sizes and colours.

With this article, we will tell you when crape myrtles bloom in Britain and the needed tasks to help preserve and develop their growth. So, just read on!

when do crape myrtles bloom in Florida

When Crape Myrtles Bloom

In this section, you will find out when do crape myrtles bloom in Britain. At the same time, we’ll understand some of the factors aiding their growth. Let’s delve further!


Flowering season

Depending on the variety of crape myrtles, they begin to flower in June and July, until the autumn. They bloom in different vibrant colours of pink, lavender, white, or purple. Crape myrtles also vary in sizes- from dwarf up to 20 feet and even higher.


Soil condition

What’s great about this kind of plant is its ability to adapt to most soil conditions. They are compatible with many different soil types, so looking for a nice one will be easy. But, if you want the best, then plant it in soil that is a little bit acidic, with a pH level of 5.0 – 6.5.



It is necessary to place your crape myrtle where it can receive full sunlight. Do not set them under a shaded area because diseases like powdery mildew can form on your plants. If your crape myrtle does not get enough sunlight it needs, it will grow weak and bloom fewer flowers.


Crape myrtles only need minimal nutrition. Application of 6-6-6 or 8-8-8 general garden fertiliser is enough for them to grow healthy. The way to apply the fertiliser is for every 100 square feet of the planting bed, pour 1-2 pounds worth of fertiliser. If you plant your crape myrtles in a lawn, then no need for added fertilisation.



You can prune your crape myrtle, but it not essential to do so. The best time to do this is during late winter or in early spring. Do not prune during the autumn season because it will stop your plant from going dormant. You want your crape myrtle to go dormant during the winter so that the plant does not freeze and die.


Look out for diseases

Your plant will not bloom when diseases and pests infect it. Common insects to crape myrtles are whiteflies and aphids, and common diseases include powdery mildew. The application of a pesticide for the pests and resistant varieties will drive these problems away.



Just like any plant, regular watering is necessary. Crape myrtles bloom in the summer, and the weather is very intense, especially in a hot place like the southeast of Britain. That is why watering your plants are particularly essential during the summertime.


Remove excess seeds

The seed pods of crape myrtles release many seeds, which lets new shoots grow from it. There are instances that you cannot remove them because the pods are too out of reach; that is why you must clean up the area around the base. Cleaning out avoids the dense growth of crape myrtle in that area.


Plant spacing

Spacing depends on the variety and size of the crape myrtle. If the ones you have are the small variety, space them out by 3 -4 feet from each other. The larger ones need to be spaced out by 10 feet or more. These large varieties are also not advisable to be planted in containers.



As stated above, crape myrtles come in different sizes. The different kinds need different needs as well. They all bloom the same way, which is under the sun. Size is significant depending on your preference and on the available space you have to grow them in.


Amount of sunlight

So if you ask when crape myrtles bloom in Britain, well, they grow the best under the sun. They love basking in the sunlight. In Britain, sunlight is always present, so growing crape myrtles there is easy to do.

But, do be reminded that do not let your plants absorb too much heart. Make sure you water them so they won’t completely dry out.


Deadhead the plant

The early-blooming variety of a crape myrtle has a high possibility to bloom again in later seasons if it has undergone dead-heading. But, do not expect the second bloom to be as profound as the first one. Since crape myrtles flower best during the summer, other seasons will give a less lush blossom.


Expose its trunk

You can do this for added beauty to the plant. If you own the larger crape myrtle, you can delicately peel off the bark and prune the branches. The trunk exposure gives the plant a more aesthetic look.


Apply mulch to prevent weeds

After you have planted your crape myrtle, immediately apply a three to five inches layer of mulch around the tree to protect it from weeds. The thickness can insulate the roots and protect them from extreme weather conditions.


Air circulation

Crape myrtles require good air circulation to grow suitably. Do not place them in a stuffy environment that is too hot and humid. They grow better outdoors, where there is enough sunlight and air circulation.


Regular irrigation for young crape myrtles

For the first couple of weeks of your crape myrtle, be aware that they should have proper irrigation. When they are young, you must give them extra attention because they have more needs.  But, once they start growing, they become drought tolerant, perfect for British weather.


Add topsoil to maintain moisture

When you plant your crape myrtle, do not forget to add either topsoil or organic peat humus combined with composted cow manure. This mixture will help keep moisture for the plant’s growth.



Crape myrtles are versatile and easy to manage.  But, if the ones you have are still the young ones, give them extra attention and care. As they grow, they will require less dependency on you and will begin to grow on their own. When do crape myrtles bloom in Britain depends on various factors, as mentioned above?

How To Keep Your Hobby Greenhouse From Overheating

How To Keep Your Hobby Polytunnel From Overheating? The Clue!

Food enthusiasts in the UK who own polytunnels in their backyard may ask: “How to keep your hobby polytunnel from overheating?” Now that the summer has finally ended and the autumn has arrived, the after-impact of the sun may still be present. Managing this can be easier said than done, so finding your way is essential. 

Keeping The Polytunnel From Overheating

To keep the polytunnel from overheating, the rule of thumb is proper ventilation. Here are the steps on how you can properly ventilate the polytunnel so it does not overheat.

One of the right ways to conquer heat is to offer plants a good flow of air. Side vents, roof vents, and louvred ventilation, as well as the polytunnel door, should be able to provide you with the necessary movement of the air to cool down your overheated plants.

The area of your roof vent shall offer you the complete change in the air every two minutes. The proportionality of the roof vents is considered a luxury for many polytunnels. Still, they can open up to your doors and side vents, too, enabling the air to move sufficiently.

Remember, temperatures over 27 degrees Celsius can start to cause damage to your plants, so having your thermometer ready will enable you to monitor your situation. In sunny atmospheres, you can proceed as early as you can to open vents and doors, keeping them open on warmer nights. You may also prevent intruders by using nets that allow nothing but pollinators through.

Can A Polytunnel Be Too Hot?

Anything over 32 degrees Celsius may be scorching for the polytunnel already. Even the most demanding crops and vegetables, such as tomatoes that do not do well over this temperature, may find it difficult. 

Thus, it is essential to understand the proper temperature range for the plants since the polytunnel may be too hot and might damage your plants. 

The ideal temperature may likewise vary from a plant to the other. Therefore, it is essential to note the perfect temperature range for the crops since polytunnels too hot may damage the plants and shorten your growing season, thereby decreasing crop production. 

Worry not, because there are more details that you must know about this.

Temperature And Location

Does your location affect the temperature of the polytunnel? Absolutely. People in hotter climates must be extra aware of how hot their polytunnels can get. However, people who own polytunnels in Aberdeen, for instance, may have different situations. Thus, knowing the pointers on how to keep your hobby polytunnel from overheating. 

Monitoring The Polytunnel Temperature

There are tools that you may want to utilise. The temperature sensor must be protected from the sun and lights while they are in the polytunnel. Otherwise, you may get the device to predict the temperature inaccurately. 

To work on the equipment, it must be placed alongside a constant stream of air. To accomplish this, one of the ideal solutions is to ensure the thermocouple located in a box reflective of its colour. 

What Temperature Should I Keep My Polytunnel?

Take note that the ideal temperature within your polytunnel should be a maximum of 29 to 30 degrees Celsius only. Thus, the first lesson when keeping your polytunnel from overheating is to keep its internal temperature stable.

Polytunnels are there to source out the energy from the sun’s rays and heat the air internally, though others may decide to enable heat sources powered by electric and gas heaters. Like automobiles, you can heat the interior of your buildings at up to 100 degrees Fahrenheit on warmer days and regulate temperatures, so you prevent the killing of the plants.

How Do You Keep Your Hobby Polytunnel From Overheating?

First, what is the hobby polytunnel? Let us take a look at the features of the hobby polytunnel with ventilation. Polytunnels of this kind have upgraded vents from your simpler hobby polytunnel, a step toward your professionals and commercial polytunnels.

And, to keep your hobby polytunnel from overheating, there are steps to take a look at. According to data on SF Gate, the way is to monitor the polytunnel temperature and keep the polytunnel cooled down. 

There are quick and cost-effective ways to shade paints and filter out the strength of the sunlight. Bring in additional layers as the summer develops before brushing off these as they cool back down. Shade paint for suitability for the polytunnels, for example, those with timber not painted, is where the blinds and the netting will originate.

Moreover, among the best ways to conquer heat in the polytunnel is to offer plants with good-natured flowing air. One of the ideal ways to take it further is to utilise ventilation, side vents, or roof vents, with the polytunnel doors creating the movement of air that can cool down your overheated plants and crops.


How to keep your hobby polytunnel from overheating involves following specific steps. It takes time and commitment to the UK garden right and produces the crops you are looking for. Happy gardening!

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