Hydroponic drained nutrients used for NFT(lettuce)
I have a greenhouse where i plant tomatoes in cocopeat.I'll be doing an experiment whereby i'll be collecting the drained nutrients from the tomatoes in a barrel and pumping it to my lettuce which will be in 80mm PVC in netcups with cocopeat.
I am just guessing that that EC,PH will not affect the lettuce much.Hopefully the NFT system works.
The only issue i might be having would be algae formation in the nutrient barrel.
I have constructed a support system made of wood shown in the picture.(5 layers)-The support for the PVC pipes is still unfinished and messy!
I'll be more than grateful to hear about suggestions and recommendations.
Love from Mauritius