Multi-Duct Growing Systems

Multi Duct Systems are only available to buy in shops.

Got a long growing area but not much headroom? Use all your space and save height with a Multi-Duct System.

They work like our NFT Gro-Tanks – they’re just as low level but have 6ft long planting channels.

• Save height (systems just 40cm tall!)
• NFT growing method (nutrient film technique)
• 6ft long planting channels (8ft systems available in store)
  
  

NFT is short for Nutrient Film Technique.

It’s where a thin stream oxygen-rich nutrient solution constantly travels over bare plant roots 24/7.

Roots get almost unrestricted access to oxygen, water & nutrients. Growth is incredible! You get bigger, healthier growing plants that produce a heavier yield.

It’s no wonder commercial growers worldwide go NFT!

Make sure you've fgot enough space in your tent. Here's how much room you'll need.

• Establish plants in 3 - 4" rockwool blocks.
• Transplant to your NFT system when roots start poking out 
• Line the grooves in your rockwool blocks up with the flow of water
• Roots will then grow directly into the stream of water! 
• If using spreader mats, place a single layer inside each channel, directly underneath rockwool blocks.

Systems are only 40cm high so plants sit close to ground. They're perfect if you've got a low ceiling tent.

Feed is pumped over roots 24/7 so you don't have to time feeds.

Plants get unlimited access to nutrients & water to boost growth. To increase uptake, feed is highly oxygenated.

Thanks to a highly oxygenated rootzone.

Hardly any media is needed and systems recirculate feed 24/7 so you don’t have to set a feeding schedule.

There's no media to throw a way - just rockwool blocks! Unused feed is recirculated back round.

Since there's no media, you don't get nutrient build ups. Feed is contantly moving & mixing so all plants get the right nutrient profile.