How To Grow Lavender In Arizona

You have three steps to consider to know how to grow lavender in Arizona. Depending on the type you have, you should create the ideal growing environment for lavender to ensure that they’ll thrive well in Arizona. Remember that only the best quality plants will sell best, and consistently producing them will make you stand out from the competition. 

Using the three steps below, you should be able to grow lavender in Arizona without many drawbacks. However, remember that Arizona has growing zones ranging from 4 to 11, and some lavender species are suitable for specific conditions only. You can grow lavender in the greenhouse if your region has a challenging climate. 


How To Grow Lavender In Arizona

Growing Lavender In Arizona: 3 Steps To Success


Step #1. Planning

The first step and perhaps the most crucial step in growing lavender in Arizona is planning. First, consider what you’re going to use to start your lavender plants. Will it be more convenient to use seeds, or is it better to grow starter plants?

The latter is more advantageous since lavender plants can take longer to reach maturity. Therefore, starting with a healthy starter plant will make your garden more productive. Just be sure to check the plant itself for any damages or brown spots. 

More so, remember that you are growing lavender in Arizona. The English lavender would suit the conditions in Arizona because it will thrive well in various situations. You can also grow in the greenhouse to mimic the ideal environment for the varieties you’re growing.


Step #2. Preparation

Once you have planned the plants, the next step is preparing the site for growing them. Lavender is already suitable for Arizona because this plant is best in areas that are hot and dry. However, you still need to select the optimal growing location to end up with quality and healthy flowers. 

An area with full sun and well-draining soil would support lavender the best. More so, plan the spacing so that they have enough room to grow as they mature. Some recommend creating a hedge when planting lavender starter plants at 12 inches apart to have proper air circulation and avoid diseases. 

It would be best to design a layout before planting and also test the soil to make the necessary amendments. You want to improve the soil structure to drain water well, and you want to fix its pH level since lavender will be problematic in acidic soil. You can mix sand and fertilize with lime before planting. 


Step #3. Maintenance

After planting, the next step is ensuring proper maintenance of your lavender plants. This will guarantee healthy and high-quality blooms, regardless of your area in Arizona or the species you’re growing. For example, a common practice that results in problems is overwatering. 

Remember that these plants don’t require as much water upon establishment. Water is essential in encouraging root development, but you want to limit the amount as moist conditions do not support lavender health. Lavender grows naturally in dry conditions, and it’s best to mimic that. 

You can also encourage more blooms or extend your lavender’s flowering season by removing the dead and faded flowers. This will also rejuvenate your plants and grow better. More so, you can encourage new growth yearly by cutting down to the ground every spring. 



What Lavender Variety Is Best For Arizona?

According to the Arizona Cooperative Extension, the standard varieties in Arizona are Spanish, French, and English lavender. Spanish lavenders are low-growing types that quickly provide color in spring to summer. They are also unique for having short flower heads instead of the typically long lavender blooms. 

Another colorful consideration that you can grow is French lavenders. What makes them well-loved is the extended blooming season. With proper deadheading and ideal conditions, you can enjoy these lavenders’ high and wide growing habits for a long time.

Lastly, as recommended earlier, the English lavender would also be best for Arizona because it withstands challenging conditions. They will even thrive in the higher parts of the state because they tolerate the cold. More so, those who are growing lavender for scent will enjoy English varieties. 


How To Harvest Lavender

Regardless of where you’re growing lavender, you must know how to harvest the plants properly. You want to start gathering them before the flowers open for optimal quality. Then, you can dry them for some weeks.

Dried lavender would store best somewhere cool and dry inside an airtight jar. Some even put the dried lavenders in a sachet to take advantage of the plants’ scent. 



The dry conditions in Arizona make this state the best consideration for lavender. And if you’re interested in learning how to grow lavender in Arizona, you can simplify the process into three steps. It would also be best to take courses related to the cultivation of lavender to prepare you further. 

The first step would be planning and selecting the best starter plants and varieties for your area. Then, you can prepare the site and how you’re going to cultivate lavender. This means ensuring that the soil and the general conditions are optimal for your varieties. 

You can also consider growing in the greenhouse to mimic the natural habitat of your lavenders. Lastly, ensure proper maintenance consistently to create high-quality blooms that will stand amidst competition. Arizona is already feasible for lavender growth, but your practices will dictate the development of healthy and quality flowers. 

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How To Prevent Root Rot In Hydroponics: 3 Useful Tips

If you’re a newbie gardener who’s looking to find ways to hone your skills, you’d want to learn how to prevent root rot in hydroponics even before this problem affects your plants.

Hydroponics can be advantageous to crops in more ways than one. However, it also comes with risks of diseases, such as root rot, which can be destructive or even lethal to your plants.

Unfortunately, there are no effective methods to recover the wilted parts that were affected by the root rot once it hits your plants. The only thing you can do if you do not want this catastrophe to befall your crops is to prevent it before it happens. Read on to learn more about this subject.


What is Root Rot?

Root rot is a disease that attacks the plant roots and causes them to suffer decay. This usually happens when a lack of oxygen supply occurs in the substrate.

To give you an idea, think about plant roots that are submerged in water that only has a little oxygen in it. Over time, the plant suffocates and dies.

Aside from rot and decay, this disease also leads to the proliferation of fungi that are naturally present in the soil. These include Rhizoctonia, Alternaria, Pythium, Botrytis, Fusarium, or Phytophthora. As soon as fungi colonies start to grow, they tend to target the weakened roots and infect your precious plant babies.

Once the plant becomes infected, they won’t be able to take in what they need to grow – water, oxygen, and other nutrients. When this happens, it won’t be long before the plant dies.


What is Hydroponics?

In case you’re not aware, the term hydroponic is derived from a Latin word that means “working water”. To put it simply, hydroponics is an art that involves growing various types of plants without soil. If you’re like most people, the first thing that comes to mind when somebody talks about hydroponics would be a picture of plants with roots suspended into the water without using any type of growing medium.


Avoiding Root Rot in Hydroponic Systems

Detecting and identifying root rot can be tricky. When your plants get infected, their leaves and roots gradually wither until the whole crop itself dies from the lack of nutrients, which is a common symptom of many diseases.


What causes root rot in hydroponics?

One of the requirements in hydroponics systems is oxygen. Without it, your plants are basically on the road to death. On the other hand, lack of such is one of the major triggers for root rot, and it must be avoided at all costs.

Just like when planting in soil, you loosen up the ground so that your plants’ roots can have their required intake of oxygen. That is the case for crops grown in aqueous solutions as well. If they cannot breathe, they would not be able to grow.

Another agent for root rot is the temperature. The last thing you would want in your system are parasites that leech nutrients intended for your plants and infect the water during the process. In common terms, these fungi are called molds.

One of the best breeding grounds for these is warm and moist areas. For this reason, if the water temperature inside your reservoir is high, then you are susceptible to it. Something as minor as letting the solutions exposed to sunlight can already be a risk factor.


3 Useful Tips on How to prevent root rot in hydroponics

There is good news! Root rot in hydroponics can be prevented! Just follow these tips:

Tip#1: Use the right air pump

If you do not want root rot to affect your plants, you merely have to avoid its causes. If you need oxygen, keep the water bubbling by providing an air pump of appropriate size, and also give importance to proper ventilation in the room.


Tip #2: Maintain the temperature

The temperature should be maintained within the 70 to 80 degrees F range. Get rid of any materials that can make your system vulnerable to infections, and make sure not to disturb your crops while they are trying to grow.


Tip #3: Get rid of the rotten parts

However, if you failed in preventing the disease, then the rotten parts should be removed immediately. Cut them off as there is no chance of reviving them, and focus on the potential new growth instead. Fix your hydroponics system and eliminate the risks.


Why Give Greenhouse Gardening a Try?

Greenhouse gardening offers numerous benefits to greens aficionados who dare to take their gardening experience to the next level. Aside from acting as a shield against the effects of inclement weather, a mini, hobby, or semi-pro greenhouse can also serve as a protective layer that keeps harmful bugs and critters at bay.

What’s more, its enclosed structure allows you to control your plants’ growing conditions including the temperature, light, moisture, and ventilation of the greenhouse’s internal environment. With a controlled environment, you’ll be able to extend growing seasons and grow plants that aren’t native to your area.



No matter how well-informed you are about how to prevent root rot in hydroponics, you cannot completely eradicate the risks. Therefore, to avoid the worst-case scenario, you should be prepared to sacrifice the infected for the sake of others. While you’re at it, consider trying your hand at greenhouse gardening as well.


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