cdm

I would like to know how many hours of life we can extend LEC systems, both ballasts and light bulbs. Unfortunately I have not found reference material that explains how much we extend the life of the bulbs at medium power My intention would be to connect a 3x315 configuration in a 3x1.40m²...

I'm having trouble finding a simple explanation of the difference between the Philips CDM T9 and T12. Also, the difference between Agro and non-Agro. Can someone please explain it? I know someone already asked about this on here a few years ago but, I didn't really see any clear answer. Maybe...

The Philips bulb comes in a 942 (4000k) and a 930)(3000k) Using them in veg and obviously the 942 is better with more blue but when I was running the 930 they looked alot more robust and generally bigger. I know the increase in blue in the 942 will keep them squat and promote side branching but...

Strains: TGA - The Void, Bodhi - More Cowbell, Moxie - Goji Glue & Diamond Cookies Grow Space: Homebox Evolution R120 (120x90x185cm) Lights: 2 x 315w CDM Grow medium: Coco coir, party cups and later 6.5l square pots Nutrients: Advanced Nutrients pH-perfect Sensi Coco Grow and Bloom Ventilation...

Decided to start a journal just for the here and now, it'd be nice to have a place to come post pics and stuff again. I did my first journal (in my sig) from february to june/july of this year. Had a great time with it and haven't stopped growing at all, just stopped posting it a lot on...