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Hydrofarm Megagarden System






Hydrofarm’s Megagarden System is a complete Ebb and Flow system that maximizes growth potential. The Megagarden maintains consistent, timed watering for optimal growth potential. The Megagarden System is 22″ x 22″ x 10″and includes:

  • Reservoir
  • Grow tray
  • Pump and timer
  • Seed starter cubes
  • Water level indicator
  • Grow medium
  • Planters
  • Nutrient samples
  • pH test kit
  • Instructions

Only 2 left in stock

Your Garden's Success is our #1 Priority

HTG Supply is committed to providing you with the very best products, pricing and service in the industry. We will ship your order fast and discreetly packaged to protect your privacy. Buy with confidence knowing your HTG Supply purchase includes simple returns as well as lifetime product support. Call our team of real growing experts with your purchasing or product use questions, and we will be here to help!

See it for less somewhere else? Give us a call and we’ll beat any online competitor’s price!

Customer Service:  1-866-710-GROW (4769) | | Hours: Mon-Fri 9:00 a.m. to 5:00 p.m.


Get the convenience of an Ebb and Flow System in a 22″ x 22″ x 10″ size garden. Ebb and Flow (flood & drain) systems work by pumping nutrient solution up from a reservoir to a controlled water level tray. All plants are watered uniformly on a timed cycle.


  • 7.5 gallon reservoir
  • Insert grow tray
  • Submersible pump + timer
  • Seed starter cubes
  • Water level indicator
  • Growing medium + 15 5.5″ square planters
  • GH Flora Nova Nutrient Sample
  • pH test kit
  • Illustrated instructions
Weight 42 lbs


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