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Unformatted text preview: nutrients that are required affect the plant. found teh necessary nutrients that are needed for full life cycle total absence = death inadequate amounts yields deficiency diseases carbon, hydrogen, oxygen, phosphurous, poassium, nitrogen, sulfur, calcium, Iron, and magnessium. (macro nutrients) Micro nutrients: cobalt, flouride, copper, meligdinum, Boron Special plants that need special nutrients. horse tail: silica gritty nature is used fr cleaning dishes, pans assuming teh plant doesnt have a disease, you need fertilizer 3 numbers written( represetnt ratios of K: P: N you would want to change raios in different cstages in life how to find out: leaf -> time 2 sets -more time> 3 sets indications: which leaves look bad? newest or oldest oldest looks good but new ones dont: missing mineral is immobile (doesnt move once incorporated) Calcium is immoblie young leaves look always look good: mobile nutrient...
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- Spring '07
- Photosynthesis, Fern, Psi Psi Pi