Water Soluble Vitamins (B and C) are not stored in the body and should therefore be consumed daily Vitamin What it does Good food sources Effects of deficiency Vitamin A (beta carotene) Vitamin A can be found in both animal and plant foods It is found as retinol in animal foods and as carotenoids in plant foods These are compounds the bodyDesert soils and water generally have plenty of calcium,so deficiency problems are rare Excessive calcium can limit the availability of other nutrients Anything with the word "calcium";also gypsum nitrogen (N) General yellowing of older leaves (bottom of plant)The rest of the plant is often light green Most plants absorb nitrogen in Plant deficiency chart with pictures Iron Fe is unavailable to plants when the pH of the water or soil is too high If deficient, lower the pH to about 65 (for rockwool, about 57), and check that you're not adding too much P, which can lock up Fe Use iron that's chelated for maximum availability
Co2 In Aquarium Signs You Have Too Much And What To Do About It
