BUILDING A GROWROOM: MULTI DUCT
Nutrient Film Technique for larger scale growers!
Manage up to 48 plants from a single, centrally controlled tank with MultiDuct.
How it Works?
Well-rooted plants sit on the Multi-Duct tray and nutrient solution is constantly pumped from the tank over the bare roots on the channels above. Unused nutrient flows down the tray and back into the tank.
Plants will draw in water & nutrients themselves whenever they need it. They are never underfed or over-watered and there is no build-up of salts in the root zone.
The plants are added to the grow system without the need for much media, greatly reducing the chances of diseases being transmitted as they have nowhere to hide in wait.
MultiDuct NFT
Building A Grow Room – Step 1: VENTILATION
We have collated links to all the ventilation products used in the grow room above.
| Growth Stage | Daytime Temp | Night Temp |
|---|---|---|
| Vegetative | 26-28 (°C) | 21-23 (°C) |
| Early Bloom | 26-28 (°C) | 24-26 (°C) |
| Mid Bloom | 24-26 (°C) | 21-23 (°C) |
| Late Bloom | 20-22 (°C) | 16-18 (°C) |
Revolution Super Silent 315 EC
Revolution EV Vector 250 L
CarboAir Pro 60 – 315 x 1000
AC-EC Fan Controller
Phonic Trap Ducting
Pro Metu Clamps
Building A Grow Room – Step 2:
HUMIDITY, AIR MOVEMENT & SANITISATION
We have collated links to all the humidity and air movement products used in the grow room above.
| Growth Stage | Relative Humidity % |
|---|---|
| Vegetative | 60-70 |
| Early Bloom | 60-65 |
| Mid Bloom | 50-55 |
| Late Bloom | >45 |
Heater
Ora Oscillating Fan
Air Sanitizer
Air Diffuser
Building A Grow Room – Step 3: LIGHTING
We have collated links to all the lighting products used in the grow room above.
| Growth Stage | PPFD |
|---|---|
| Vegetative | 500 |
| Early Bloom | 750 |
| Mid Bloom | 1000 |
| Late Bloom | 750 |
DLI Diode Multilayer 600 FS
