How to Cure Bacterial Leaf Spots on Peppers - Krostrade

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How to Cure Bacterial Leaf Spots on Peppers

You may be wondering how to cure bacterial leaf spots on peppers after seeing small spots on the leaves. Unfortunately, there’s no cure for leaf spots once symptoms manifest, but there are certain actions you can take to prevent it from infecting your plants in the first place.

Before you can prevent this disease, you need to know what it is. Bacterial leaf spot is a foliar disease that can permanently damage your pepper plants. It’s one of the most common pepper plant diseases in the United States.

How to Cure Bacterial Leaf Spots on Peppers

What are the Symptoms of Bacterial Leaf Spots?

Once you notice small water-soaked spots under your pepper leaves, this may be a sign of a bacterial leaf spot. These spots can easily grow larger, and the leaves will turn brown and become slightly raised. You’ll also notice that some of the spots in the upper side of the leaves with beige centers and dark brown edges.

When the spotted leaves start to yellow, they’ll start to drop to the ground. The loss of leaves may expose your peppers under direct sunlight, causing sunscald. Additionally, without enough leaves, your pepper plants won’t be able to properly grow and develop flavorful fruit.

Bacterial leaf spot can also spread to your peppers. The remaining fruits may not be harvestable because infected peppers are smaller and sometimes have deformities. The bacterial infection is not the main cause of pepper decay, but the lesions on the fruit make them susceptible to other pathogens that can cause decay and other diseases.


How to Prevent Bacterial Leaf Spots

Remember that bacterial leaf spot has no cure. This means that if the symptoms start spreading, it’ll be too late to stop them. As mentioned, there are several things you can do to prevent bacterial leaf spots from developing.

One way to prevent the spread of bacterial leaf spot is through crop rotation. Make sure not to plant peppers in the same location within the past four to five years.

After an entire growing season, throw away any crop debris from your garden beds. Don’t turn them into the compost because this debris may contain infectious diseases that may harm your new plants once you’ve cleared out everything, till the soil to get rid of remaining bacteria.

Bacterial leaf spot is typically caused by damp soil getting onto the leaves, usually through watering overhead. Prevent excessive splattering by watering your pepper plants using a soaker hose or an appropriate irrigation system. Also, as much as possible, don’t water overhead.

The disease can also spread through contaminated seeds. To ensure that your seeds and seedlings are disease-free, buy them from a trusted local garden shop. Don’t use your pepper seeds if you’ve had problems with bacterial leaf spot before.


Other Ways to Prevent Bacterial Lead Spots

There are other ways you can do to prevent bacterial leaf spot. These include planting resistant pepper variants; using mulch plants with organic materials; switching to drip irrigation; eliminating extra moisture; regularly checking your pepper plants for weeds and soaking your seeds in a chlorine solution for two minutes.

In case you’re wondering, if you don’t know how to make a chlorine solution, try mixing 1-part bleach and nine parts water. Furthermore, you need to make sure that your seeds are rinsed off and dried well before you sow them.


Why It Pays to Grow Your Peppers in a Greenhouse

There are several reasons why growing peppers in a greenhouse is a good idea. Here are some of the benefits of mini greenhouse gardening:


Protect your plants from pests and diseases

Flea beetles, cutworms, aphids, corn borers, and whiteflies are some of the bugs that harm your peppers. Aside from the bacterial leaf spot, other diseases like southern blight, powdery mildew, and the mosaic virus can also be detrimental to your plants. Placing them in an enclosed greenhouse lowers the risk of attracting pests and other infectious diseases.


Keep your plants safe from unpredictable climates

Storm, blizzard, excessive heat, and strong winds can easily wipe out your entire garden. It’s hard to grow crops in unpredictable climates, but it isn’t impossible. A mini greenhouse makes it easier for gardeners to grow crops regardless of the weather outside. This means that even if it’s snowing, you can continue to grow crops. (However, you may need supplemental materials like grow lights and insulation.)


Start planting early

Did you know that you can use mini-greenhouses to start plant growth early? You can start planting your seeds and seedlings even before the cold season begins in your area. Once the weather clears and warms, you can transplant your crops into your garden and enjoy an early harvest.


Perfect for people with limited garden space

If you’re into gardening, but you don’t have a backyard, a small greenhouse is a perfect solution. You can grow almost anything, plus, they’re compact and convenient. Even though it’s small, mini-greenhouses offer the same benefits as larger greenhouses.


Final Thoughts on How to Cure Bacterial Leaf Spots on Peppers

To recap on how to cure bacterial leaf spots on peppers, the first thing you need to know is that it isn’t curable if the symptoms are starting to spread. However, it is definitely preventable. Remember to plant resistant pepper varieties and make sure the seeds are clean and free of diseases. Isolate your transplants before you plant them in your garden and check if they have any symptoms of any type of disease.


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How To Grow Mexican Heather. 3 Steps To Success

How To Grow Mexican Heather. 3 Steps To Success

You only need to overcome three steps to know how to grow Mexican heather. This compact perennial is unique not just because of its looks but also with how easy it thrives amidst hot conditions. However, do note that Mexican heather plants don’t do as well in cold regions. 

Before you give them up, you may also find it comfortable to grow Mexican heather in the greenhouse. Remember that the stable indoor conditions in the greenhouse make it ideal for starting plants. However, it can also offer protection to plants that don’t tolerate extreme climates. 


How To Plant Mexican Heather


Step #1. Planning and preparation



The first step in growing Mexican heather is planning and preparing to guarantee success. You want to check your calendar on when is the best time to plant Mexican heather. If your climate is similar to the Mediterranean regions, you can easily plant Mexican heather at any time

However, it’s generally ideal for growing this plant late in fall, so it has established itself before the temperatures get challenging. And as you can assume, you will need to grow Mexican heather in the greenhouse if your area has harsh winters. Starting Mexican heather from seeds indoors will guarantee flowers in the summer.



After determining when to plant Mexican heather, you must prepare the site for your plants. Remember that the location is crucial to guarantee the steady growth of any plant. Therefore, you may benefit from starting Mexican heather indoors if your climate is fluctuating. 

In general, you want somewhere with fertile and well-draining soil. Test your soil to do the necessary amendments and improve its structure. The plant also does best with some shade because the full sun affects the foliage’s health. 


Step #2. Planting

After you started Mexican heather in the greenhouse, gently take the plant from the pot. Make sure to untangle and loosen the roots before setting the plant in the center of the hole. Allocate a space of three feet between each plant, and the top of the root ball should be half an inch above the ground. 


Step #3. Maintenance

Maintaining the newly planted Mexican heather plants is no different from other plants. You want to keep soil moisture to help the plants establish themselves. However, be sure not to create a wet environment that can decay the plant. 

Adjust your watering practices according to the weather. Mature Mexican heather plants will tolerate challenging conditions like drought and summer heat. However, it’s best to provide two to six hours of partial shade instead. 



How To Propagate Mexican Heather



You can grow Mexican heather from seeds similarly to other flowering plants. Use pots with standard potting mix for sowing, and then add some soil over the seeds. Maintain soil moisture, and you can place the pots in the greenhouse to protect the seedlings from the environment. 



You can also root cuttings from a healthy Mexican heather plant. Take a four-inch stem section, remove its lower leaves, dip the end in rooting hormone, and then plant in a pot with soil. Continue watering until root establishment for transplanting. 



Division is an excellent way to grow Mexican heather and also keep the plants from overcrowding an area. Gently loosen the soil around a plant to make lifting easier and divide the root ball into sections using a sharp and sterile knife. Depending on its size, you can get up to four divisions for transplanting in containers or onto the garden. 


Caring For Mexican Heather


Water and fertilizer

While Mexican heather can tolerate dry conditions, it would still be optimal to keep them well-hydrated. You can water the plants deeply once per week, but ensure that you’re using a well-draining medium and container. Then, wait for the ground to dry in between waterings to avoid creating standing water. 

Remember to adjust the frequency and amount of water you give to the plants. More so, container Mexican heather plants would dry faster, so water them often. You can also mulch every spring to maintain soil moisture and even smother weeds. 

Do you fertilize Mexican heather? Mexican heather is relatively low-maintenance and not meticulous when it comes to nutrients. However, you can still boost and maintain your plant by fertilizing in spring, summer, and fall with a balanced feed. 



Pruning is not a requirement for Mexican heather. However, you can maintain the size and shape of your plant by trimming lightly every spring. You can also use this practice to remove the unhealthy parts. 


Common problems

As one can expect, Mexican heather plants are not that prone to many diseases and pests. However, you still want to maintain proper cleanliness and diligence to prevent infestation and diseases. It would also be best to maintain a stable environment such as a greenhouse to discourage spider mites or fungal infections. 



You can add another colorful perennial to your garden in three simple steps. Those who know how to grow Mexican heather can quickly tell you that this plant is the easiest to grow. However, remember to plan your planting date and site to ensure that the conditions will support the plant’s development. 

You can start indoors and then plant Mexican heather somewhere with partial shade and fertile, well-draining soil. Ensure soil moisture but never overwater the soil. Once established, you shouldn’t have any issues in growing Mexican heather. 

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