ajagunle
New Member
An OG Kush feminized bean was put between damp kitchen towels on 20/4, so about a month old.
Now growing in a 3" Rockwool cube sitting on the shelf of a 20 litre NFT tank, Vitalink Nutes. There is an air bubbler in the tank and one under the spreader mat on the shelf.
Light is from a Marshydro reflector 200W -ish. It says on the box it is 480 Watt, 96x5 Watt but it says on their website that it compares to a 250W HPS?
There is a bank of 6x5" fans blowing just under the height of the lights and 5x3" fans at plant level, temp around the plant is minimum 70F (21c) lights off and maximum 81F (27c) lights on. Humidity (42%-66%) is provided by a tub of water at this stage.
The Garden is kept fairly hidden by a correx false wall in which there is a 5" fan, with a light baffle, drawing cool(?) air from the height of the concrete floor.
I have topped her this week, which I intend to do several times before she grows up to the Screen. I always intend to Fim but I rarely actually do :sad-face:
Thrips found their way to my last grow so there are some sachets of Amblyseius cucumeris (Thrip predators) hanging from the screen as a precaution. I steam cleaned the garden before I started this grow but paranoia etc.
I have about ¼ of the available floor space still unused, some of the room is earmarked for the dehumidifier later in the grow and I did have 2 demijohns rigged-up so the CO2 dropped in front of the small fans but that is becoming impracticable, (I can't consume 2 gallons of wine every month any more) I'm thinking room for 2 pots of soil, they would be within the foot print of the lights. I am not sure I want to open the door to a range of pests associated with compost grows, well I have introduced Thrips and I grow in compost elsewhere in the House, mmm? Any thoughts?