Naturally occurring forms of vitamin K include a number of vitamers known as vitamin K 1 and vitamin K 2 (Figure 1). Vitamin K 1 or phylloquinone is synthesized by plants and is the predominant form in the diet. Vitamin K 2 includes a range of vitamin K forms collectively referred to as menaquinones. Most menaquinones are synthesized by human intestinal microbiota and found in fermented foods and in animal products.
Hereâs what it likes: 1  A lot of nitrogen in vegetative phase. 2  Less nitrogen, more phosphorus during flowering phase. 3  A PH range between 5.8 and 6.3. About 6 is the best.  A balanced ratio of soil fungus to bacteria. Because marijuana prefers slightly acidic soil, it may be a little on the fungal side.
Growing cannabis in soil. Out in the wild, the roots of the Cannabis plant will stretch out long distances over time, seeking water and the nutrients required to thrive. Indoor growing, however, requires a much smaller root system for both convenience and simple space required.terilizing your soil with heat wonât guarantee that youâve killed every possible parasite and disease, but itâs an important preventative step. All it takes is one nasty parasite to spread around and ruin your entire crop. You can purchase a potting soil mix at a garden shop or mix your own.