Professional Marijuana Grower March-April 2018 Issue | Page 45

bleached cut tissue. Leave one inch or more below lowest node to be trimmed so that lowest node will be located above where the media surface meets the air. This node is often the most aggressive as it is near the sugar medium and the oxygen to metabolize the sugar. tool as you can. Trim away the bleached ends of the leaf stems, or petioles, about 1/4”. Do not damage the bud inside the node, the growing point that will Using a Washing Jar Put the pieces into the washing jar. Run some tap water into the jar and shake gently to wash off any loose material. Add a drop of simple detergent and stir to dissolve oils and begin killing mold and bacteria. Drain the soapy water and add the sanitizer from the culture tubes and swirl every 10 minutes. Some bleach will get on your hands, cleaning them at the same time. The objective is to clean the plants and the vessel before going to the clean hood. Trimming and Planting Dip tools in sanitizer and spill some into the plate to create a small puddle to trim cutting in. Take one cutting out of the jar with forceps and prepare to trim it again. Hold forceps as far back as you can and try to work with your hands as low as possible without reaching over the plate. You will often pass tools to your other hand across the front of the plate. Shake off residual sanitizer drops. Keep tools at least 3 or 4 inches inside of hood. Gloves are good if you have them. With the node cutting in the center of the plate, pass the forceps to your other hand and take the scalpel in your working hand, holding as far back on the March/April 2018 Professional Marijuana Grower • 45