Grow Hydroponics for Beginners

If you’ve been gardening indoors for any amount of time you’re likely to come across the term hydroponics. With it, you’ve likely heard claims larger yield, less care, and more that makes it an interesting choice for gardeners. But what exactly is hydroponics, and what sort of changes do you have to make to successfully grow with these systems. Today we’ll look at just that, and answer how to grow hydroponics for beginners!


What Is Hydroponics?

Before we get into the specifics, let’s take a step back and look at exactly what hydroponics means and how it differs from traditional gardening. Hydroponics is a form of growing that doesn’t use soil, but instead uses a mixture of nutrients and water as the growing medium. This means that you don’t plant your plants into soil, but instead setup a container with water that your plants roots then live in, providing constant nutrients. This sounds strange at first, but actually has a lot of advantages of traditional gardening.


Why Hydroponics?

There are a couple of reasons why one might want to start using hydroponics over traditional in-soil gardening. Here are a couple of the key ones:

Faster Growth: Plants grown in this manner typical grow faster than those grown the traditional route. Most experts will say about 20% faster, which means you can enjoy the fruits (or herbs) of your labor that much quicker.

Larger Yields: Experts also give yields a 20-25% bump over traditional gardening. Over a few years, that really adds up to a significant increase.

No Soil: Due to being grown in water, there is no soil to deal with. This is not only convent as it keeps things clean, but also prevents any sort of pests that might grow in the soil as well as not having to deal with weeds.

Space Saving: Hydroponics plants can be placed much closer together than normal. Since they don’t need a large root system for nutrients, you’re suppling that directly, plants will natural take up less space while still getting all the nutrients they need. This makes it really popular for both recreational as well as professional growers.


Three Beginner Hydroponic Systems

Now that we have an understanding of the the what and the why let’s take a look at the how. We’ve picked out four systems that are great for hydroponics for beginners. These are three of the easiest and most popular hydroponic systems, and can be likely set up in a single weekend. Keep in mind there are other systems, or variations of these, out there, but for a beginner one of these should suffice.

 

Wick Systems

Wick systems are a very easy to setup and maintain system. The system works by separating the growing area and water/nutrients. A wick is used to transport the nutrient filled water

The main pro for this type of system is the ease of setup and maintenance. This makes it great for beginners and those looking to learn the basics of hydroponics. On the other hand, wick systems are typically slower at supplying water; making  them a bad choice for very water hungry plants. Wick systems are great for micro greens, most herbs, and other plants that require average amounts of water.

Water Culture

Water cultures are another fairly easily hydroponics setup often used by beginners. In this setup, plants are placed into a container that sits directly onto of the reservoir that holds the water and nutrients. An air pump is also often added to help make sure oxygen is delivered to the plants.

The constant stream of water makes it great for plants the need lots of water. A system like this can help make sure they have constant access to.

Almost any container large enough to fit the plant and the the pump can work for this setup. This includes things like old terrariums, or even large 5 gallon buckets. The ease of setup makes this a very popular choice, and there are a lot of pre-built kits available for sale.

Ebb and Flow

Last up, we have the ebb and flow system, which is the most complicated of three. Ebb and flow work by flooding your growing medium with the nutrient solution, then draining back into the reservoir. This is done by setting up a pump on timer, and having it triggered at set intervals.

The Ebb and flow system gives you the most control over your watering schedule. Since you control the timer, you can set it to whatever is best for your plant. This allows you to account for things like plant type, humidity, number of plants and more!


What Plants Can I Grow?

One of the great things about hydroponics is it can be used to grow nearly every type of plant. That said, beginners to the hydroponics should choose something easy and fast growing. This gives you the opportunity to learn with an easy plant, as well as get quick feedback and be able to adjust without waiting for a longer growing plant.

Our suggestions is to start with a herb like mint or chives. Both of these herbs are very easy to grow, and do so quickly. This gives you a great place to start from and get your feet wet. Microgreens are another great option; they also have a quick turnaround time.

Lastly, growing multiple plants at once is perfectly fine. Many hydroponics systems are set up to grow more than one variety of plant at once. If doing this though, take care to keep the lighting and nutritional needs of plants similar. It’s difficult to adjust a system to provide different levels of nutrients to plants in close proximity.


Hydroponic System Care

Like any good garden, a hydroponic system requires several different types of resources. This includes the normal ones like lighting, water, and nutrients, but all also includes some new ones like PH level. Let’s take a look at the one by one to help demystify some of the care details for hydroponics for beginners.

 

Lighting

Lighting is going to be heavily dependent on the types of plants you’re growing, but in general most like 6-8  hours of bright sunlight. For some plants, fruits and veggies especially, 12+ hours is usually recommended, which can make it difficult to get them the necessary sunlight. Luckily, most pre-made hydroponics grow kits come with grow lights, and it’s very easy to set them up for custom solutions.

Most grow light solutions use energy efficient bulbs that give off little heat. This not only saves on energy bills, but also helps to prevent accidentally causing heat damage to your plants. There are also special High Intensity Discharge (HID) lights which are built to emit extra red/orange light which can positively stimulate plant growth.

No matter which lights you go with, it’s always a good idea to set them up with a light timer. Light timers are inexpensive, and make it easy to give your plants a consistent lighting schedule. Many plants grow best when given a cooling off period, simulating a natural night, and light timers make this very easy to achieve.

Proper Room Conditions 

Unlike traditional indoor gardening, those using hydroponics need to pay extra special care to the conditions of their grow room. Having standing water invites pest, mold, fungi, and other unwanted problems if not properly managed. This is primarily concerned with temperature, humidly and co2 levels.

For temperature most homes will be appropriate. You want it to remain between 65-70°F. While plants can survive out of this range, they will likely grow best in this range, although there are some specific plants that might do better outside of it. One of the big concerns with temperature is the water temperature, which if brought too high can start rotting your plants roots killing them.

CO2 levels are also a concern for hydroponics, more so than traditional gardening. For most cases, just ensuring there is good airflow for maintaining the proper levels. Professional growers might use supplemental systems, but this is generally only needed for large grows, or those in locations that don’t get good airflow.

Water

While you won’t ned to remember to water your plants, making sure the water quality is high is essential to proper growth. The two main concern are the mineral content of the water and the PH level.

The mineral content is measured in parts per million (PPM) and is measure of the dissolved minerals in the water. This is what as meant when referring to water as “hard” water. Water with too high a mineral content does not dissolve nutrients well, which means you’ll likely have to filter it prior to using.

The other key number is the PH level which measures how acidic or basic a substance is. Look to have your water register a PH level of roughly 5.8-6.2, which is slightly acidic. You can buy cheaper tests which will measure this for you, and can also purchase chemicals which will adjust the PH level if it falls out of this range.

Nutrients

Lastly, we have the nutrients which are actually dissolved in the water. These come in a variety of forms (liquid/dry), and can be either organic or synthetic. In either case, these nutrients are dissolved into the water, which is then picked up by and feeds the plants.

As a hydroponic beginner, your best bet is to pick a pre-made, off the shelf mixture and use it in accordance with the package directions. This takes a lot of the guess work out of the process, and makes it as easy as possible.

Keep in mind when looking at the different varieties that some are made for different purposes. For example, some might be made to help flowering plants while others might be balanced to promote herb growth. These likely differ by the makeup of the nutrients, and using the correct one for what you’re growing can help ensure optimal growth.


Other Equipment

In addition the the obvious setup pieces, there are some other items you might need to get started. Some of these depend on your location, as well as the sophistication of your grow. As a beginner, you likely won’t need many of these, but it’s something to keep in mind as you move forward.

PH/PMM MetersThese are probably the most essential item to purchase as they make it easy to check the quality of your water. Having these takes a lot of the guess work out of your grow, and can help you maintain the proper levels for your plants.

FansFans are good to use to help promote good airflow through your growing space. If you’re growing in a more traditional open setting they might not be as important. However, if you setup the grow in a place with poor airflow then a good fan can help. Beginners can start off with simple fans from any hardware store, but more advanced grows use specially designed air movement systems.

Air Pump: Depending on your setup, and air pump might also be needed. This helps ensure that a constant stream of oxygen is supplied to your plants and keeps them in good health.

Humidifier or De-humidiferDepending on your climate either one of these might be necessary to keep the humidity at good levels. There are also a wide range of other technique that can change the humidity levels in a room that can be used.


Good Starter Plants

Almost any plant can be grown with hydroponics, but if you’re a beginner it’s best to stick with a plant that is easy to grow. The great thing is, most plants that are easy to grow traditionally are also easy to grow with a hydroponics system. Here’s a couple of top picks:

  1. Lettuce
  2. Kale
  3. Chives
  4. Mint
  5. Strawberries
  6. Hot Peppers (habaneros)

Many of these plants are fast growing, and require little care on the part of the gardener. Setup your system, give them plenty of light, and they’ll happily grow with little extra input!


How To Grow Hydroponics for Beginners

Starting with hydroponics is a fun and rewarding experience. It can seem a bit strange at first, but it’s a good way to grow a lot of plants without using a ton of space. This is what makes it so good for indoor gardeners, especially those who live in large cities, and lack the space for a more traditional garden. Hopefully this primer has helped you get a grasp of what hydroponics is.

We’re going to be releasing articles in the next couple of weeks that talk more in depth about each system and the pros/cons of it to help you get a better understanding. If you’re reading this in the future, we’ll link them down below so you can easily find them!

 

 

 

FAQ

What’s The Best Way To Grow Hydroponics for Beginners?

The easiest way is with a hydroponics starter kit. These kits come with everything you need to get started, and are lowest barrier to entry for beginners. You can also create your own, but it’s far easier to get some experience first.

Why Should I Grow With Hydroponics?

Hydroponics grows are typically faster and produce a higher yield than traditional gardening. They also take less space making them great for indoor gardeners with little room.

How Difficult Is Hydroponics?

While a bit confusing at first, hydroponic growing is quite easy and very low maintenance. After learning about it initially, it’s very quick and easy to get setup and maintain your grow.

What Plants Can I Grow With Hydroponics?

Almost any plant can be grown with hydroponics. Each one has a bit different care instructions, but with a little know-how you can grow everything from vegetables, to herbs, to flowing plants!

 

 

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