Hand Tools [Back to Top] 1  Armstrong Industrial Hand Tools , including ratchets, sockets, and wrenches, are almost all made in Sumter, South Carolina.  Awl for All (Arlington Hts., IL): wooden-handled lock stitch sewing awl for repairing leather, canvas, vinyl and fabric items.
The grow boxes make an ideal indoor growing environment for the cannabis plants because almost all growing factors are easily managed. You can grow marijuana seedlings in hydroponic nutrient solution or soil using these boxes. Marijuana grow boxes can be purchased from an online or local gardening shops.
In nature outdoors, thereâs 387 parts per million (ppm) of C02, and itâs adequate for plants. But in a closed-up grow room with vigorously-growing plants, your marijuana plants might use up much of the C02 during lights-on cycleâ¦and their growth slows as the C02 levels drop. You add C02 to your indoor grow room to make up for what your plants use, and to increase their growth and yield.