Need-to-Know Facts on How to Care for Scaevola

Have you ever wondered how to care for scaevola? These pretty little flowers grow well in hot climates – no blossom drops even in the hot summer days. These plants are relatively easy to grow because you don’t need to pinch them or fertilize them regularly. Your plants will survive as long as you give them warmth, sunlight, and water. If your scaevola plants die, it’s because of poor soil drainage and overwatering.

Here’s what you need to know about caring for scaevola plants:

Temperature and Humidity

These plants thrive best in hot weather – around 70 to 85 degrees F work best. If the temperatures are below 60 degrees F, this will stunt the growth of your scaevola. They also thrive in high humidity.



Place your scaevola plants where they can get partial sunlight. Warm-weather plants like scaevola are happier when they’re placed in a shaded location.



Scaevola plants prefer to be dry rather than wet. However, they’re not really xeriscape plants, so you’ll need to water them occasionally. If your plants sit in wet soil, they’re more prone to attracting fungus gnat or develop root rot. For scaevola, it’s important to wait until the soil is dry before you water them again. Your drooping plants will quickly become lively after proper watering.



Scaevolas are native to Australia and they’re used to challenging growing conditions, so they don’t need much fertilizing. If you do choose to fertilize once in a while, choose a balanced fertilizer for flowers that don’t contain a lot of phosphorous. Too much of it can discolor your flowers and leaves. Only apply fertilizer once a month throughout the growing season.



You don’t need rich soil for your scaevola plants to grow. However, it’s essential to plant them in well-draining soil. If you plan on growing them in the ground, use raised plant beds, or amended heavy soil.


Potting and Transplanting

Container-grown scaevola plants need a lightweight potting mix to grow. If you live in areas with sandy soil, you can mix it with regular potting soil. Scaevola plants can complete their life cycle without having to repot the plants.


Propagating Scaevola Plants

You can propagate scaevola by using the leaf-cutting method. You can take scaevola cuttings from a non-blooming stem during the end of the summer season so you can overwinter the plants. Dip your scaevola cutting in rooting compound and carefully plant it into the soil. However, make sure not to push it but rather dig a hole and stick the cutting in it. Keep the soil slightly moist but don’t overwater; it’ll damage the roots and stunt plant growth. You should be able to see the roots form after a month.


Growing Scaevola in Containers

Scaevola plants look beautiful when planted in containers. You can place them at the rim of the pots so when they grow, they’ll hang over the sides. Scaevola make great companion plants for other hot-weather flowers like ageratum, begonia, stonecrop, and blanket flower. Similar to scaevola, these types of flowers thrive best in well-draining soil, and make sure not to overwater them.


Reasons Why Investing in a Mini Greenhouse Is The Best

There are several reasons why it’s great to plant scaevola in mini greenhouses. Here are some of them:


Protection from pests and diseases

Scaevola is a hardy plant and they don’t attract pests or diseases. However, they may attract thrips after a long season of drought. Don’t spray insecticides on scaevolas because butterflies are attracted to them for their nectar. Placing them inside a greenhouse keeps them safe from pests and diseases that prey on your plants.


Great for gardeners with limited space

If you want to plant flowers and crops but you don’t have a lot of space, you can use a mini greenhouse. The standard size of a small greenhouse is around six feet, so you can place them on your balcony, patio, or deck. Even though they’re small, mini-greenhouses provide the same benefits as larger greenhouses.


Create a microclimate inside the greenhouse

If you live in cold areas, you can still plant scaevola using a greenhouse. A mini greenhouse lets you create the ideal growing environment for your plants. So, regardless of the weather, you’ll be able to plant any type of plant at any time. You can start growing your scaevolas before the cold season starts in your area. Once the weather warms and the summer season kicks in, you can transfer them into your garden.


Protection from bad weather

Plants won’t do so well if they’re exposed to unpredictable weather conditions. Greenhouses can protect your scaevola plants from ice, snow, heavy rains, and high winds. You can place your plants inside the containers, especially when they’re still vulnerable and growing. You’ll be able to transplant them outside once the weather becomes suitable scaevolas.


Final Thoughts on How to Care for Scaevola

Scaevola plants are a great addition to any space – gardens, living rooms, and more. By knowing how to care for scaevola plants, you’ll be able to enjoy beautiful blooms while attracting butterflies and hummingbirds to your garden. Plant your scaevolas in greenhouses, containers, hanging baskets, or window boxes for added appeal.


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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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