Some outdoor marijuana growers finding success using all-natural, ‘closed-loop’ approach
There are many ways for indoor and greenhouse marijuana growers to be sustainable, but few types of grows are more environmentally friendly and inexpensive to run than an outdoor, closed-loop farm. On a closed-loop farm, everything on the premises goes back into the land. For example, plants are grown on the farm to be used in nutrient mixes, composts and pest repellents, and excrement from farm animals, say, alpacas are used in compost.
Some outdoor marijuana growers finding success using all-natural, ‘closed-loop’ approach is a post from: Marijuana Business Daily: Financial, Legal & Cannabusiness news for cannabis entrepreneurs