you can get a clip on work light at home depot maybe 2. get the biggest cfl bulbs you can get that are the closest to 6500k get a tote with low sides and a small fan. you can fit this in your closet. you can do this for 2-4 weeks without any smell at all trust me. the first two weeks from seed, your plant will not be growing at a very rapid rate, instead it will be developing a solid root mass depending on what medium your growing in. by the 3rd week, you can transplant into a soil that has nutrients but again try to avoid mg. if it is a must, use mg seed starting mix and follow the instructions on when to transplant into a nutrient rich medium.