A continuous flow hydroponic system circulates nutrient-rich water around the roots of your plants. Compared to traditional growth methods, these systems recycle and reuse the same water, rendering them more effective and less wasteful.
As the name implies, continuous flow refers to any system in which the nutrient solution is continually pushed over the root systems of the plants. A basic top feed or drip irrigation system and Nutrient Film Technique (NFT) is a great example of a continuous flow system. The idea of ebb and flow is slightly different.
A continuous flow system has a steady flow of fertilizer solution over the roots of the cannabis plants. One advantage of a continuous flow system is that the nutrient reservoir can be located independently of the plant and its growth media. This implies that a huge reservoir might be utilized to supply many plants.
The larger the hydroponic reservoir, the easier it is to maintain a constant temperature, pH, and EC levels, preventing the issues that can result from rapid fluctuations in these values.
Continuous flow hydroponics has various advantages, making it superior to growing in soil and other hydroponic systems in specific situations. These benefits are summarized as follows:
Continuous flow hydroponic systems, like any other growth technology, have disadvantages. Here are the drawbacks of these systems to identify where things could potentially go wrong:
Below are some examples of continuous flow hydroponic systems, and a detailed guide to help you better understand the various varieties and their distinct advantages:
NFT systems are made up of thin, lengthy growth channels inclined slightly. Net pots housing cannabis plants are slid into the channels, and roots are exposed to a constant current by a nutritional solution pushed up from an external reservoir. While this stream is shallow, it gives all cannabis plants requirements to thrive, like micronutrients, macronutrients, and oxygen. Plants build a nutrient-rich film over their roots over time, which keeps them supplied and hydrated. These modular systems are frequently stacked vertically to maximize efficiency in confined spaces.
Aeroponic continuous flow systems are made up of a growth chamber, which is usually built of PVC pipes. Plant roots grow and hang in the air when net pots are placed outside the chamber. As opposed to a current or drip of nutrients this misting system gives continuous water and nutrients to the roots. The solution finally settles at the chamber’s bottom and recirculates into the external reservoir. This kind of hydroponic system consumes extremely little water and has a compact, easy-to-hide design.
Instead of providing a continuous stream of the nutritional solution, this technique brings the life-giving liquid one drip at a time. It is quite similar to drip irrigation methods used in soil-grown cannabis. This method keeps plants alive, but the sluggish solution conveyance implies less noise and a lower chance of organic debris clogging the pipes. Plant roots have constant access to oxygen since they are never buried in water.
This technique uses fish to feed the cannabis plants. Continuous flow aquaponics is compatible with drip and NFT systems; however, it employs a separate reservoir. Instead of dumping synthetic ionic fertilizers into this body of water, farmers rear fish that excrete nutrient-rich waste that keeps plants growing. Meanwhile, the plant roots filter the water, helping to keep the fish clean and healthy.
Since the continuous flow is such a broad concept, buying one cannot be easy.
For example, you’d have to be more precise and look for an NFT system. This makes it impossible to provide complete buying guidance; however, factors to consider before purchasing include the following:
Here are fantastic strain options to grow in your continuous flow hydroponic setups:
This is an instantly recognizable name. Unsurprisingly, Jack Herer is a strain that does well in a growing hydroponic environment since it works well everywhere. The popularity of this strain is largely attributed to its genetics, which combines Haze hybrid with Northern Lights #5 and Shiva Skunk. Jack Herer’s impact is incredibly euphoric and uplifting, making it ideal for those suffering from depression or who are generally dissatisfied with the status of the world. It possesses a Sativa dominance and a THC concentration of 20%. Also, Jack Herer blooms in approximately nine weeks and is ideal for hydroponic gardening.
This strain is another genetic gem that is ideal for hydroponic cultivation. Green Grack is a cross of Skunk#1 and Afghani, two original cannabis strains. Green Crack is a robust, high-quality strain that delivers large amounts of potent buds. Its scent is a tropical fruit blend, and the flavor is mouthwateringly sweet with a dash of spiciness. This is another Sativa dominating strain with a traditional Sativa feel. This strain is uplifting, euphoric, intellectual, and stimulating, making it suitable for creative people or social situations. Furthermore, it will thrive in a well-designed hydroponic system and typically blossom in 8-9 weeks.
Sour Diesel is another award-winning strain widely regarded as one of the most potent on the market. It’s intelligent but calming, with an uplifting twist; thus, it’s frequently advised to folks suffering from despair or stress. Sour Diesel has a surprisingly high CBD level of 1 – 2%, making it even more suitable for therapeutic purposes. This cannabis strain has a sweet and sour flavor profile with a spicy aroma that quickly soothes the brain. Furthermore, Sour Diesel offers high yields and is an excellent strain for those new to hydroponic cultivation.
Although each continuous hydroponic system is unique, they all share one thing: they continually expose plant roots to nutrients, water, and oxygen. Each method produces rapid growth, large yields, and great nutrient absorption. You’ll also have less pest pressure and have an easier time diagnosing and treating illness symptoms. So, why not experiment with continuous flow hydroponics? Choose your favorite design, gather resources, and start developing your weed seeds for sale!
Marcus is a relative newcomer to the cannabis world. Though it may seem that his youth wouldn’t allow for a wealth of knowledge, this is untrue. Marcus Smith has close relationships with many cannabis breeders and grow owners which have allowed him to sample the best cannabis across the US and beyond while also gaining valuable insight into how different strains grow and develop. About this Author