The nutrient-rich water is delivered from a reservoir below, which is equipped with a submersible pump and timer that help growers dial in their irrigation cycles. In ebb and flow hydroponic growing systems, also known as flood and drain, crops are suspended in a grow bed that is flooded at regular intervals with water and nutrients. These, along with other DWC systems, are great for growing herbs, lettuce, squash, peppers and more. In return, they purify the water for the fish tank, creating a symbiotic relationship that lets growers benefit from two streams of income using one system. For this application, fish are housed in aquaculture tanks, where water is naturally fertilized and pumped to provide nutrients to the hydroponic garden system.Ĭrops are then planted in the raft beds to float on top of the nutrient-rich water, and any solid waste is filtered out prior to reaching them. In addition to being used on their own, raft beds can also be paired with HydroCycle’s Aquaponics Systems. With these setups, operations can easily fine-tune their solution and gain complete control over the layout of their system, providing plants with the perfect amount of growing space. HydroCycle Raft Beds are a valuable option for any grower wanting to implement deep water culture. This design element is crucial in deep water culture, as without access to enough oxygen, plants can potentially drown in the nutrient solution. The reservoir is equipped with an air stone and air pump, so the water being used can undergo oxygenation. In DWC systems, plants are generally held in place using net pots, which then float in a raft bed above a reservoir. By staying submerged in water, plants’ root systems gain continuous access to nutrients, and minimal labor is required to keep the hydroponic garden system running properly. Unlike NFT systems, DWC (deep water culture) setups are designed to keep plants suspended in aerated water for the duration of their growth cycle, rather than having it recirculated. The HydroCycle line also features Microgreen systems, which employ NFT trays to grow high-quality spinach, broccoli, arugula and more at a rapid pace. Some options even include wider, deeper channels and have been used to successfully produce larger plant varieties, like tomatoes. Using slanted channels, the solution travels down the system and delivers food directly to plants’ root zones, then drains into a reservoir below. In NFT systems, or nutrient film technique, plants are suspended in a channel and given access to a shallow stream of recirculating nutrient solution. Using this detailed breakdown, growers can get the information they need to choose their ideal hydroponic garden system and implement it into their operation. With all the different types of hydroponic systems out there, it’s important for operations to be aware of how each one works, as well as which kinds of crops they work best with. That can complicate the search process for some growers, as they may not have a full understanding of the options available to them. Still, this growing method can be implemented in a variety of ways, which means there are a wide range of hydroponic growing systems and accessories for operations to choose from. When employed in a greenhouse setting, hydroponics allow growers to create a thriving indoor garden with ease, giving their plants access to abundant natural sunlight, a controlled climate and the nutrients they need to flourish. As many growers continue to move away from soil-based production, hydroponic growing systems have become a prominent feature in a large number of operations.
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