Search results

http://www.plantroot.org/PDFarchive/2011/5_17.pdf Credit to the plantroot.org site and the authors of this wonderful document. This link is a pdf of a scientific analysis of root growth rates in relation to photo period. It's highly worth a read. A brief summary of the findings are this: At...

Hey care givers, I was surprised to find that my Canna Pro Plus Soil straight from a bag Ph's at 5.7-6.3. My bags seem to be at the 5.7 scale. What the deal with this? Was it always like this? It seems the international depot is 5.7-6.3 while some other depots are ph at 6.0. It took about 30...

I run a DR240w secret jardin tent. (240cm x 120cm x 200cm). I set up CO2 about 5 days ago. and the 5KG tank i bought is already empty. I run at 1,000ppm, with ambient air being about 350 in my area(urban). Its a sealed tent, only leaks i can think of are zips, a couple of tiny tears(1-2mm)...

Hello my fellow green thumbs In an ever increasing world of risk and currency bailouts and defaults. I had an interesting idea. For the next few years, the country im in will be in financial trouble and may even well bankrupt. Lots are moving thier money out but all currencies are at a risk...

I've been lucky enough to have a chance to grow in a large bedroom of a rented apartment. With this in mind, I thought 'great, finally some real space'.. Then i realised all my experience is with growing small 2-3 foot plants and i've no idea how to do anything else! :) I've decided to purchase...

Hey fellow growers. I am having an issue with temperatures that has me confused. I changed my ventilation setup. Old setup: 6 inch fan pulling room temperature air through a closed loop with 2*600 watts and exhausting it outside the building through a 3inch duct. New setup: 6 inch fan...

Hey fellow farmers I would like to ask for advice on a air flow idea. I have a 6inch closed loop 2*600watt cooling system. I currentily use air from my kitchen to cool the lights and exhaust it back into the kitchen. I've recentily discovered a 4" external access pipe. Would it be better to...

This is my 4th Grow. 2nd grow in my current room setup. History: I've grown 3 cycles of Dutch Passion Super Haze from start to finish. 1st grow was slow and wastful using CFLs. 2nd Used HPS and some ventilation but temperatures got too hot. 3rd grow had HPS and proper ventaliation, 3 weeks...