Succulents – HousePlantsInfo.com

Can I Use Cactus Soil for Succulents?

Sophia — Tue, 20 Feb 2024 17:00:00 +0000

One of the most common categories of plants that make their way into people’s homes is succulents. These are generally quite small compared to most other indoor potted plants, characterized by their green, thick, and fleshy leaves.

Succulents are super popular among the global plant parent community because of their generally low watering requirements. As a matter of fact, succulents thrive when they are underwater and can die prematurely in overly moist conditions.

Hence, indoor succulents must be potted inside a well-draining potting mix, such as cactus soil, that helps keep its roots healthy and relatively dry at all times.

Keep reading to learn about cactus soil, how you can prepare it at home yourself, and what potting mixes you can use to keep your succulents healthy and alive.

What is Cactus Soil?

Cactus soil is one of the most sought-after potting mixes in the plant community and is known for its excellent draining qualities. The reason this mix is called ‘cactus soil’ is that it is ideal for all kinds of desert plants that are generally adapted to thrive in bone-dry conditions.

Moreover, while all cactus soils are highly draining potting mixes, there is always a wide variety of soil qualities to choose from.

For instance, some cactus soils are made entirely from inorganic ingredients such as pumice, pine bark, peat moss, grit, and perlite, while others contain a significant portion of sand.

Although one can find the different varieties of cactus soils easily from a local plant nursery, you can also prepare the perfect well-draining cactus potting mix at home. To learn how you can do that, keep reading.

How to Prepare Cactus Soil at Home

If you cannot find high-quality cactus soil from the nursery near you, or you simply want to prepare a large batch of cactus soil at home for all your succulents, you will need the following ingredients:

Some types of coarse sand
A potting soil that offers some drainage
Pertile
Pine bark

Now, follow the steps below to prepare a batch of cactus soil:

Take at least one part or perlite

One part pine bark (if readily available)

Three parts sand

Two to three parts potting soil

Finally, gradually mix all the different ingredients and store the extra in a dry and well-aerated container

Why Do Succulents Grow Best in Well-Draining Potting Mixes?

As mentioned earlier, succulents grow best in relatively drier soils. The key tip to keeping a succulent vibrant and alive in your home in the USA is to water it only when the soil is bone dry.

Although an indoor potted succulent will need water to photosynthesize its plant food and maintain its fresh and plump appearance, too much water can be dangerous for the house plant.

Unlike a desert plant’s roots which have the unique ability to absorb any amount of water it finds, succulents have limited water absorption abilities.

Whenever an indoor potted succulent is overwatered, its root cells only absorb the amount of water their individual cell capacity allows.

Once the cactus reaches that limit, it will stop absorbing water and the cell walls will prevent more water from crossing into the plant.

As a result, the extra water added to the soil accumulates inside the succulent pot. If the potting soil lacks proper drainage or the container’s drainage holes are blocked, the accumulated water will remain stuck inside the ground for an extended period.

This creates a moist organic environment, which is extremely attractive to airborne fungal spores.

If any fungal spores manage to fly over to your potted succulent, it will only take a few days for the fungus to reproduce and spread to the succulent’s roots.

In general, a fungal infection is not easily detected and will only become obvious once the fungus has completely engulfed the succulent’s roots, causing them to decay and die.

When this happens, the succulent’s water supply is cut, and signs of dehydration and water deprivation become evident once its fleshy leaves lose their thickness, natural turgidity, color, and firmness.

If such conditions continue for too long, the succulent’s dried-up and discolored leaves begin curling inwards to reduce the plant’s exposed surface area before it eventually succumbs.

On the other hand, if the succulent is planted inside a highly draining mix like cactus soil, the plant can avoid fungal diseases such as root rot and can retain its health, beauty, hydration, and ability to produce its own plant food.

Moreover, this allows the succulent to grow new fleshy leaves, produce flowers, and retain its vibrant colors and variegations throughout its lifespan.

As long as your indoor potted succulent grows inside a batch of high-quality cactus soil, you will not have to exert extensive effort to keep their green plant upright and healthy.

Other Types of Potting Mixes for an Indoor Potted Succulent

Although you can produce great quality cactus soil at home, it can become challenging if the respective ingredients mentioned above are not easily available.

If this is the case, you can always use some other kinds of well-draining potting mix for your indoor potted succulent.

Some of these other commercial options that you can easily find are as follows:

Mixed containing high amounts of orchid bark
Mixes with gravel instead of sand
Mixes containing vermiculite
Mixes made mostly from peat moss

Bonus Care Tips for Indoor Potted Succulents

Always plant your succulent inside a highly porous pot that facilitates better drainage.

For instance, you can use an unglazed terracotta pot, a play pot, or an unglazed ceramic container

Moreover, change your indoor potted succulent’s watering routine according to the external atmospheric conditions.

For instance, if the atmospheric humidity is high, water your succulents less frequently than when the air is very dry.

Similarly, if the external temperature is high, water your succulents more to make up for the water loss caused by evaporation.

Final Thoughts –Prepare Your Own Cactus Soil Now!

If you are new to plant parenthood, it is best to begin your green journey by first bringing home an easy-to-care-for succulent. However, since indoor potted succulents require a well-draining potting mix to survive, you must fill their pots with a draining mix – such as cactus soil.

8 Ways to Get Rid of Cactus Bugs and Bring Your Succulent Back to Life

Sophia — Wed, 31 Jan 2024 17:00:00 +0000

Most cacti grow in the southernmost states of the USA, like Arizona, California, and Texas. They are also highly adaptable as indoor plants.

These plants are specialized in retaining moisture for long periods, and their attractive patterns and colors make them desirable houseplants.

Cactus Bugs

Cacti and succulents have tough adaptations that protect them from predators and allow them to survive in harsh environmental conditions.

However, they are still susceptible to various pests and diseases.

Among these pests that can feast on your cacti are Chelinidea vittiger or cactus coreid.

These are brown or black bugs with yellow veined wings and yellow stripes on their heads.

These bugs are thick, roughly 10 mm long, and have a teardrop shape.

The cactus bugs are similar to the well-known squash bugs. But the latter lacks the distinctive yellow pronotum, which is a stark indication of a cactus coreid.

If your houseplant has become a victim of this bug infestation, you can employ a few steps to save your cacti.

Physically detaching the bugs, employing insecticides and other chemicals, and watching out for other pests can help bring your cactus back to life.

How Do I Know That My Cactus Has Bugs?

When these thick bugs have fed on your cacti, you will see yellow-green circular spots on the cactus pads.

When the infestation worsens, the spots come together to form larger spots and give your cactus an overall yellowish, lifeless, and pitted appearance.

How to Eliminate Cactus Coreid Bugs?

Exterminating these cactus bugs on your plants is easy if you promptly identify the pests and start treating the infestation immediately.

Three effective techniques guarantee the elimination of these pests from your beloved houseplant.

Physical treatments
Chemical formulations
Biological preventions.

Early detection of cactus bugs must be followed by early infestation treatment.

The cactus bugs tend to crawl over your plant, drinking its sap with their sucking and piercing mouthparts.

Cactus bugs attack the flower buds and immature growth and older cactus parts. Do not ignore these bugs as soon as you spot them.

They will leave ugly blemishes on your plant and kill it in no time.

Physical Treatments

Natural treatment is the easiest and most effective solution to eliminate these bugs from your plant.

1. Use a Garden Hose

You need a garden hose to help you direct the stream of water towards the bugs to get them off the cactus pads.

Remove the cactus bugs before they are firmly attached to the arm of your cactus.
A stream of water easily removes the crawling bugs.
Set your garden hose to a gentle water velocity and monitor the stream’s pressure.
Direct the water towards the bugs to blast them off the leaf surface.
Make sure that the stream of water isn’t directed with too much pressure, or else it might break off a part of your cactus.
Cactus have many hidden areas, making it easier for these bugs to hide.
Spray off every part of the cactus for a few minutes until all the bugs fall off.
Repeat the same procedure for a few more days to remove any remaining pests.

2. Pluck Them off the Plant

Some cactus bugs that are too strongly attached to your plant will withstand the water pressure. For those, you will require manual removal.

Garden tweezers can help you remove individual bugs faster and easier.
The pests reside at the base of your cactus in huge amounts. This is the area where you must pay extra attention.
Pick the bugs and put them in a bag so that you can easily dispose of them far away from your cactus with no chance of recolonizing.
Alternatively, you can drop the bugs in a bucket of warm soapy water, killing them instantly.
Grab your garden tweezers and treat your plant early in the morning or at night to make the treatment easier for you.

Chemical Formulations

Physical treatments are effective in removing the majority of bugs from your cactus.

However, when the infestation has gotten out of hand, and the pests keep reappearing on the plant, it is time to take the help of suitable chemicals.

3. Soapy Water

The majority of cactus bugs are easily destroyed by warm soapy water.

Mix a little dish soap with water and pour it into a spray bottle.
Spray on areas where the cactus is highly affected by the pest’s infestation.
Spray this mixture on the cactus once a week or every 4 days until you can see improvement.
Ensure that you are using a natural dish soap and not a formula with harsh chemicals that can damage your plant.
It is essential to spray a small part of the plant with this mixture first and monitor the area for a day.
If there is no damage to the cactus pads, you can continue spraying the rest of the plant.

4. Treatment With Rubbing Alcohol

Before applying concentrated insecticides, it is better to use a natural solution to get rid of cactus coreid bugs.

If the bugs have infested parts of the plant, you can treat them with a cotton swab and a mixture of alcohol and water.
Mix 1 cup of rubbing alcohol with 4 cups of water and fill this solution in a spray bottle.
Test by spraying a leaf with the solution and then leaving it for a few days for signs of burn from the alcohol.
If you do not see any damage, continue spraying the affected parts of your plant.
Similarly, you can spot-treat visible cactus bugs by dipping a cotton swab in concentrated rubbing alcohol and applying directly to the pests.

5. Insecticidal Soap

Insecticidal soaps work best for aphids and beetles. You can check the product description of insecticidal soaps to see which one is designed for your specific cactus type.

Insecticidal soaps are gentle as compared to rubbing alcohol.
It will kill the cactus bug without damaging your plant.
Follow the directions on the label and apply the soap accordingly.
Repeat the treatment as necessary.

6. Use an Insecticide

Visit your local nursery and ask about the most effective insecticides relative to your cactus type.

Describe the extent of infestation on your plant or the life cycle in which the pests are.
Certain chemicals act at certain stages, so it is necessary to identify the problem before treating the cactus with an insecticide.
An all-natural insecticide is the safest option if you want to protect the beneficial bugs and don’t want unnecessary residues in the soil.

Biological Preventions

A cactus is a tough plant that can care for itself and fend off attacks from many pests and insects. However, your cacti need your help if it succumbs to cactus bugs.

7. Recommended Care and Growing Requirements

Cactus are low-maintenance plants, but raising them with care will develop them into stronger plants that can resist bugs and pest attacks.

Do not overwater your cactus.
Place your succulents in bright sunlight.
Treat the affected parts of your cactus as soon as you spot any pests and diseases.
Ensure correct fertilization, ventilation, and correct watering schedule for your cactus.

8. Check for Diseases in New Plants

Quarantine any new plants for a few weeks before introducing them to your cactus.

Leave the new plants in their pots and do not bring them near your cactus or plant them in nearby soil right away.
If you see signs of bug infestation after a few days, you can get rid of the new plant or return it to the nursery.
Do not allow the new plant foliage to touch your cacti because it is easier for bugs like cactus coreid to crawl from the new plant and hide in your old cactus.

Treating Other Pests on Your Succulents

Cactus bug infestation can make your cactus susceptible to other diseases because the bugs leave open wounds that attract fungi and insects.

The secondary fungus invasion causes the development of large black spots on the epidermis that results in the entire pad falling off.

Alternatively, other common pests can attack your cactus and require similar treatment to remove them.

Mealybugs

Mealy bugs are white insects, fuzzy in appearance, and can lay their eggs in the soil.

To get rid of mealybugs on the cactus, spot treats the visible mealybugs infestation with 70% rubbing alcohol.
If the infestation is spread over the plant, pour the alcohol solution into a spray bottle and mist the whole plant every week for 2 to 3 weeks.

Spider Mites

The preferred growing environment of spider mites is similar to that of a cactus; hot and dry.

Spider mites infestation and their wispy webs are most prominent on the underside of leaves.
Apply isopropyl alcohol or diluted neem oil to the infested areas for a few weeks to get rid of the infestation.

Conclusion

Getting rid of cactus pests is a tedious and tricky job. All kinds of plant pests can recolonize if you are not proactive in your approach to treating your plant.

A cactus is an easy plant to take care of, but if it is attacked by pests like cactus coreid bugs, mealybugs, or spider mites, you must be extremely careful. Do not let them feel at home, and immediately do whatever you must to kill the bugs as soon as you spot them.