ebb & flow hydroponic tray system
The american hydroponics econo-systems are strong, quality-built ebb and flow hydroponic systems designed for the grower on a budget. the econo-system with 1 tray is. How to build your own flood and drain (ebb and flow) system (ebb & flood) hydroponics system! principle from trays for tiny seedlings through to systems. Ebb and flow hydroponics (a.k.a. flood and drain) systems uses a tray to hold your plants above a reservoir of nutrient solution. the tray holds the pots.
Viagrow ebb & flow tray hydroponic system, 2' x 4' 4.0 out of placed my order. in the past i've ordered many similar 3' x 3' ebb & flow systems and gotten. Note: this product is oversized and does not qualify for free shipping. average shipping cost varies, and you will be notified of additional shipping charges before. Convert your econo system from ebb & flow hydroponics to top feed drip with this drip conversion kit..