yeah. You've got the right idea with the rockwool...just make sure to soak it first and get the pH at the optimum level. Also, as to a reflective material, you can buy space blankets at any sporting goods store pretty cheap. They are made from mylar, but they just come in 5'x8' rectangles. Look in the camping section. As to cracking the seeds, you can pre crack them if you are very careful, or an easier method is to just notch a small chip into them so the water can penetrate the shell and the seedling will start to expand. I had some old bagseeds for my first grow...I placed them into warm water to start until they sank, then into a moist warm tissue surrounded by tin foil for a day and a half(by heater). i think 75 percent of them cracked at that point, the other few i left in the tissue and all but one cracked in the next day.
Last edited by MaryjaneMenehune; Mar-16-2006 at 18:17.
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