Ebb & Flood EF420

The Hydro Bros Verified independent store

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The Ebb & Flood EF420 Systems are perfect for growers who want to develop specimen plants or accommodate a plant throughout its entire life cycle. In an Ebb & Flood system, the tab le of the system is filled with medium and is periodically flooded with a nutrient solution which is then allowed to flow away. The plant gets everything it requires, as well as oxygen delivered directly to the root system drawn in by the water flowing away. Tank volume: 114 litres A timer is used to set the frequency at which nutrient solution is pumped from the tank to FLOOD the table and is then allowed to EBB away. As the table floods, your plants take all the water and nutrients they need. All stale air is expelled from the root zone then, as the solution drains away, fresh oxygen is pulled back down directly to the roots. The amount of nutrient solution used is easily measured allowing you to tailor feeding schedules to get the optimum yields from your plants. DESCRIPTION NO OF PLANTS SIZE L X W EF120 1-4 69.5 x 59 EF230 4-9 119.5 x 107 EF420 6-8 172 x 62 EF620 10- 15 226 x 118 EF100 4-9 122 x 109 Show more