ligh stress

Hi guys, I came across RIU from a review one of the members made on another site, I saw that the community posts regularly, so thought I would try my luck. I have 2x single bulb 315-watt dimmable CMH lamps in a 1.5x1.5 metre tent. The strain is Gran Dady Purple which is in its 6th week of...

Greetings All, For my first grow in years and first photo-period I chose White Rhino & Wedding Cake. Wedding Cake exploded on me and got to 51", 6' with the pot. I wasn't too aware of light stress but I sure did learn as Wedding Cakes colas grew right to my 2000w output LED...

My plants are 2 weeks into flowering, and they have stretched like crazy. The new growth is lighter green than the old growth, but the highest leaf tips seem to be especially yellow. I'm growing in coco/perlite (%15 perlite) and I'm using 170ppm Cal-mag mixed with 450ppm of GH Trio (so a total...

Hi everyone. This round is in its 3rd week of vegetation. I transplanted these into their final 5 gallon smart pots last week. I had been spraying a light nute mix for a few days at the end of the second week. After transplanting I stopped spraying and started a light nute mix into the water...

Hellow fiends, this is the fifth day my auto seedlings broke surface. Materials used: 1. Jiffy pellet for growing seedling (will slot it into the growing medium later) 2. PC fan blowing 24hours 3. Temp around 30 degress Celsius. 4. 5w LED 5 cm away from top: gives about 160K of lumen 5...