200 400 g 7 14 ounces less for beginners more for the pros get the biggest yields by filling the entire grow area with a wide even canopy and remember that the strain genetics you grow with also makes a.
400 watt hps grow room size.
I plan on building up knowledge and then going out and buying better lighting.
Im using a 400 watt hps for veg and flower.
An average of around 4 5 to 9 0 oz 14 oz for advanced growers with a 400 watt hps lamp in a grow room that measures 3 5 x 3 5 x 7 ft.
A 1000 watt light provides adequate light for 16 22 square feet of space in a hydroponics marijuana grow room.
2 x4 x6 bare minimum viable space an example is the topolite 48 x24 x72 grow tent 3 x3 x6 an example is the apollo horticulture 36 x36 x72 grow tent.
An average of around 5 0 to 10 oz 21 for advanced growers with a 600 watt hps lamp in a grow room that measures 4 x 4 x 8 ft.
I am going to do my first scrog grow this time.
Possible 3x5x7 or 3x4x7 i could build room as big as 3x6x7.
Do you think if a minimize the room to 4x4 will my 400 watt do ok.
I need to know the best room size for a 600watt hps with air cooled hood with reflector glass.
For stationary lights one 400 watt hid bulb provides adequate light for 8 9 square feet of space.
3 x 3 0 9m x 0 9m up to 3 5 x 3 5 1m x 1m how far from plants.
Since we will be growing tomatoes which spend most of their time flowering we will go with the high pressure sodium system.
4 x4 x6 5 recommended an example is the apollo horticulture 48.
I always have issues with one or two plants growing much taller and faster than the others and constantly having to either move the light or the plants so going to give scrog a try as i have seen others have great success using this method.
In recent years switchable ballasts have been introduced in 400 watt and 1000 watt configurations which allow you to run a hps or metal halide bulb off of the same ballast.
The use of light movers extends these coverage areas.
Sun system digital 400 complete get a 400w mh bulb and 400w hps bulb with this setup grow space.
Keep 12 inches 30cm away from tops of plants.
My flower room will be sealed and vented out of room with carbon filter then outside via chimney or dyer vent.
Grow tent recommended sizes.