Do you also want to know how to grow succulents in semi-hydroponic and LECA systems? Let me explain to you how I use LECA and semi-hydroponics to cultivate some of my succulents (Semi-Hydro). I’ve been cultivating succulents for a while and have experimented with various growing techniques.
Succulents can be grown with LECA and semi-hydroponics, yes. A fascinating medium and method of cultivating plants, LECA and semi-hydroponics promises sustainability, a robust root system, fewer pests, and good plant growth. LECA is a flexible material that can be used to simulate the dry, natural environment that succulents prefer. In order to give the plants the proper air circulation they require, it also helps to create a healthy, robust root system.
Succulents can be cultivated in clay pebbles.
There is an alternative if the challenging process of concealing the soil surrounding your succulents sounds like more trouble than it’s worth: clay pebbles. These pebbles, also known as LECA (lightweight expanded clay aggregate), resemble rocks but have the capacity to absorb water and nutrients, supplying them gradually to the plants as needed.
Expanded clay pebbles have many advantages, including controlling moisture and requiring less upkeep. Due to the fact that the stones only take up water when necessary, they are perfect for gardeners who regularly overwater their succulent plants. Additionally, they let you use glass containers without being concerned about drainage problems.
Although slightly more expensive than standard succulent soil mix, clay pebbles provide the same planting appeal as rocks. They are also washable, which is a property that regular potting soil does not have, making them useful for different plants.
Rinse off any soil that may still be surrounding the roots of your succulents before planting them in a glass vase filled with clay stones. Keep the pot in a bright, sunny location with a small bit of water at the bottom.
Remember that the clay pebbles are a hydroponic media and do not contain any nutrients. Although you must add the fertilizers yourself to support your succulents’ growth, they will retain the nutrients you add to the water. To adjust the environment to your plant’s requirements, you can use a liquid fertilizer that has been diluted and added to the water or specialist hydroponic nutrients that are available online.
Can you grow succulents hydroponically?
Hydroponically growing indoor plants appears to be gaining popularity. My Instagram feed has been filled with images of hydroponic systems, and I can understand why people are so enthusiastic about them. For those looking for a less dirty alternative to soil-based gardening, hydroponics is a diverse method of plant cultivation. Can succulents, however, be grown hydroponically?
Although it may seem strange, succulents may grow hydroponically. However, compared to other hydroponically produced plants, succulents often need a weaker nutritional solution.
Cacti can be grown in LECA, right?
It seems unproductive to grow cactus or succulents in LECA or semi-hydroponically. Considering that a plant collector’s life frequently involves overwatering these plants When I first considered utilizing LECA with cactus and succulents, I figured it wouldn’t be successful. But even after a short time, I am absolutely surprised by the outcomes.
The short answer to growing cacti and succulents in LECA is an absolute YES.
Cacti semi-hydroponically were developed entirely out of desperation. My buddy is known for overwatering her plants, but she has a real soft spot for cacti. She had induced root rot in her cacti five times in the previous year.
How are succulents watered in LECA?
It is not at all difficult or expensive to set up your succulents in a semi-hydroponic system, but it does take a few extra steps than conventional container planting, such as:
1. A suitable container
Select a tall, narrow container rather than a short, wide one to keep your plant’s roots up and out of the water. You can use a glass container for your succulents, but most people choose to use plastic ones instead because they are less expensive, more effective, and simpler to drill holes in. They also include a lid that you can use to keep the humidity higher.
In semi-hydroponics, a plastic container is suggested to keep your plant’s roots up and out of the water.
2. two holes are drilled
Succulents in a semi-hydroponics system require the holes on the sides of the container rather than drilling drainage holes in the base because the holes on the sides form a reservoir in the bottom that wicks fertilizer solution up through the growing medium to the roots.
In a semi-hydroponics design, succulents require the holes on the container’s sides.
To accomplish this, merely drill two holes into the sides of your container using a hand-held drill (1.5 to 2-inches high from the bottom).
3. Get your growth media ready.
The most popular growing media for this kind of arrangement is lightweight expanded clay aggregates, or LECA. Since they are porous, they will wick water from the bottom reservoir up to the roots. In addition, LECA is affordable and recyclable.
Your LECA pellets must first be thoroughly rinsed with clean water before you can pot your succulents. This should be done until no more orange-colored particles are visible. After around 30 minutes of freshwater soaking, give them one final rinse. Fill your container with your LECA pellets until it is 3/4 full.
4. Plant the succulent.
The hardest aspect of the procedure is this. Start by carefully removing the succulent from its container, being cautious not to damage or break off any roots. Remove as much of the potting dirt as you can from the roots using your fingers. Once the majority of the growing media has been eliminated, lightly rinse the object under the faucet to get rid of any soil that may still be present.
Put your plant in the container, then fill it up to the brim with extra LECA placed around the roots. By periodically shaking the pot to allow the pellets to settle, make careful to fill in any gaps.
5. Make a hole in the lid of your container.
The last step is to use a pair of scissors or a box cutter to make a slit and a hole in the lid of your container. As a result, the container’s humidity levels will be higher and the water won’t evaporate as quickly.
Can all plants be treated with LECA?
Although it would be ideal, LECA and soil cannot be used interchangeably for indoor plants. The best growth medium won’t depend on your personal preferences, but rather on what your plant requires.
Your plant is appropriate for growing in LECA if it possesses these characteristics. Stick to conventional potting soil if it doesn’t.
Your Plant Gets More Nutrients from Fertilizer Than Its Growing Medium
I’ve said this before, but I’ll say it again now. LECA doesn’t have any nutrients by itself.
When you fertilize your plant, the clay balls can absorb some nutrients from the water, but they are nutritionally devoid on their own.
You already know that a houseplant produced in LECA needs to be fertilized with hydroponic fertilizer, but I’ll outline the processes in the following section. Your plant takes in the fertilizer through the water, absorbs it, and then stores the nutrients in its leaves or stems.
Not all types of houseplants can accomplish this, or can do it very well. Those who are unable must have nutrients in their developing medium in order to survive. Instead of using LECA, you must grow these indoor plants in soil.
Your Plant Likes Oxygen-Rich Conditions
As I mentioned previously, there is plenty of area for oxygen in the space between LECA balls. Because they never lack oxygen, this is perfect for plants that need oxygen-rich growing environments.
However, not all plants require a growth medium that is high in oxygen. These plants frequently favor soil that is moist but compacted. For them, the LECA balls’ extreme airiness could upset their normal oxygen balance.
Since their care needs are already more than being satisfied in their current environment, plants with an excess of oxygen typically grow less.
Your Plant Grows Best in Acidic Conditions
Again, LECA has a pH range of 5.5 to 5.7. That immediately places it in an acidic environment. Many houseplants thrive in acidic soil or clay, yet an equal number prefer their growing medium to be more basic or neutral in nature.
Your Plant Doesn’t Mind Being Touched
It makes sense that some plants don’t like to be touched more than is necessary because they might be delicate objects. The least likely candidates for LECA are these houseplants.
The water the plant is growing in needs to be replenished on a regular basis. The LECA balls also need to be kept clean.
When switching your plant to LECA, you must also completely remove the soil from its roots, which calls for a lot of touching.
Let me now go on to a list of plants that will probably do the best when cultivated in LECA after highlighting the three key factors that can make plants poor candidates for LECA.
Which plants are ideal LECA candidates? Here are a few species to get you started:
Succulents—can they endure in water forever?
You will need to decide how to start your new plant first. We discover that employing an offshoot, as opposed to cutting, often generates a stronger plant. It ultimately depends on your preference, however the latter is also totally feasible. You can now start growing a succulent in water.
The cutting or branch must be given time to callus as the first and most crucial phase. For a few days, keep it in a tray without food. If you don’t do this, it will collect too much moisture, which could lead to rotting.
Next, lay the cutting or branch on the rim of a water container in a location with plenty of sunlight. It is necessary for the calloused end to be barely visible above the waterline. You will observe the roots penetrating it in a few days.
That’s all there is to it! As long as you give the succulent an appropriate container, it can continue to live in the water until the roots have formed.
A succulent that has adapted to living in water will most likely perish if transplanted into soil since water roots and soil roots are significantly different from one another. You are free to experiment to your heart’s content and discover what works best for you because succulents are easy to propagate.
Succulents: Can they grow without soil?
Because they can retain water in their leaves, succulents can grow without soil. As a result, they may go for extended periods of time without having access to surface moisture.
But in order to do so, they need to have access to a sizable quantity of water and nutrients from the environment.
Succulents can typically grow in rocks without soil or water. The goal is to have a rock that makes it simple for water and nutrients to absorb.
The inability to continuously providing succulents with what they require when they are grown in rocks without soil is one potential drawback.
There are several advantages to soil, such as the provision of air spaces that can absorb excess moisture or dryness more effectively than would be possible with merely rocks.
Because there are no open spots on top where insects could enter and destroy this plant’s root structure, it also safeguards against pests and illnesses.
Another problem with growing succulents in rocks devoid of soil is that they might not be able to resist drastic changes in weather.
When there are no other plants nearby to provide shade, this plant has nothing to shield it from environmental variables like wind or water that could blow sand into its leaves.
We advise staying with potting soil unless you are certain of the environment your succulent will thrive in.
It offers all the advantages required for this kind of plant, which cannot be achieved by just utilizing rocks as a substitute.
Aloe vera can be grown in LECA.
Planting it in soil that drains rainwater extremely effectively is the simplest approach to provide it with this dry climate.
Cactus soil, which has a lot of Perlite and/or sand combined with potting soil, is the ideal medium for Aloe Vera plants.
Aloe Vera can not tolerate moist soil very well, therefore this aids in the soil draining moisture away quickly.
Aloe Vera is a fantastic plant for rock gardens as it quickly dries out any wetness.
Even better, plant your aloe vera in leca or pumice, two growing media that progressively hydrate your plant while removing moisture quickly.
As you can see, there are lots of fantastic ways to keep your aloe vera dry.
In LECA, can monstera grow?
Many monstera fans are beginning to grow monstera plants with LECA balls as the popularity of hydroponics and semi-hydroponic growing techniques among owners of houseplants rises.
If you’re completely perplexed, the following definitions should help:
Any technique for growing plants without soil is referred to as hydroponics. (It is feasible, indeed!) It frequently entails merely cultivating plants in water! Similar to hydroponics, semi-hydroponics typically refers to a technique for growing plants in an inorganic medium.
Growth in LECA balls is one of the most well-liked and effective semi-hydroponic growing techniques for monstera plants. If you struggle with overwatering and are looking for a new adventure with your monstera plant, LECA might be the answer!
Small, porous clay balls known as LECA balls are used as a growing medium to guard against pests, acidity, and root rot. “Lightweight expanded clay aggregate” is what LECA stands for.
Because LECA balls have a high porosity, they improve drainage and aeration, which helps the plant retain moisture from the water and maintain healthy roots.
LECA balls’ primary drawback is their ability to dry out your plants. Although LECA balls can keep some moisture and are excellent at aiding in water drainage, they have a weak capacity for storing water, and they dry out very rapidly once they have been drained.
Advantages of Growing Monstera Plants with LECA
Put an end to pests. Insects prefer the dim, moist environments that are frequently found in soil, but they can’t survive long in LECA.
No more excessive irrigation (or root rot)! If you tend to love your monstera to death by overwatering it, LECA balls are an excellent alternative because they dry out faster than soil. The fungus and bacteria that might cause illnesses like root rot are absent since LECA balls are also sterile.
fantastic root aeration. You won’t ever need to aerate your monstera’s roots or be concerned about compacted soil because LECA balls are incredibly porous.
LECA balls can be used again. Your LECA can be recycled and used repeatedly for other plants! Just be sure to wash and sterilize the LECA with isopropyl alcohol or peroxide in between recycling them.