iron-lungs 2015
Member
the space these lights will be in will be 11.5 meter long and 5 meter wide room, would the 400w been spaced 1m a apart work just as well as 35 600w, will that much light from the 400w be basically similar to the output to 35 600w lights,
The trays are 1x1 meter each tray as 1 light,the trays going down in the row will be tocuhing, each tray will have 4x78 litre fabric root pouch with soil. i will also be pinning the plants down for 4 week before flower. after the first 2 weeks of top feeding they will be getting watered from the bottom in the trays. when i turn them for flower the light will only be from my elbow/hand length away from the top of the plant. i can add more trays by using the 400w method but will my yield decrease too much from this way or should i use the 600w? will all the 400w lights togetther make up for the 600w missing?? i can add a extra 10 trays so a extra 40 plants by going using 400w.
The trays are 1x1 meter each tray as 1 light,the trays going down in the row will be tocuhing, each tray will have 4x78 litre fabric root pouch with soil. i will also be pinning the plants down for 4 week before flower. after the first 2 weeks of top feeding they will be getting watered from the bottom in the trays. when i turn them for flower the light will only be from my elbow/hand length away from the top of the plant. i can add more trays by using the 400w method but will my yield decrease too much from this way or should i use the 600w? will all the 400w lights togetther make up for the 600w missing?? i can add a extra 10 trays so a extra 40 plants by going using 400w.