Nutrient Deficiencies and Toxicities Nitrogen Deficiency on Chrysanthemum

Nutrient Deficiencies and Toxicities

Nitrogen Deficiency on Chrysanthemum Uniform chlorosis of lower leaves turning to necrosis; stunting; chlorosis progressing up the plant

Nitrogen Deficiency on Turf Grass Nitrogen deficiency and toxicity and same turfgrass area due to the improper application of fertilizer.

Phosphorus Deficiency on Chrysanthemum After turning a deep green, lower leaves become chlorotic and then necrotic

Phosphorus Deficiency in Rose Leaves are generally stunted and may be graygreen

Potassium Deficiency in Rose Tip and marginal yellowing, browning and necrosis of older leaves.

Calcium Deficiency on Chrysanthemum Top leaves turn chlorotic in pattern and are incompletely formed (many tend to appear stripped like).

Calcium Deficiency in Roses Leaves become dull gray-green and bend down at margins, and edges later turn yellow and brown

Manganese Deficiency in Chrysanthemums Interveinal chlorsis starting at the top and progressing downward

Manganese Deficiency in Roses Interveinal chlorsis becomes necrotic

Magnesium Deficiency in Chrysanthemum Interveinal chlorosis of lower leaves

Iron Deficiency in Turfgrass Interveinal chlorosis caused by iron deficiency

Iron deficiency in Chrysanthemum Interveinal chlorosis starting at the top and progressing downwards

Iron Deficiency in Gardenia Foliar chlorosis on leaves of Gardenia

Iron Deficiency in Rhododendron Iron Chlorosis

Iron Deficiency on Roses Interveinal chlorosis in which main veins remain green

Copper Deficiency in Aglaonema Stunted and deformed new leaves

Molybdenum Deficiency in Poinsettia Leaf edge chlorosis and scorch

Molybdenum Deficiency in Chrysanthemum Blanched upper leaves

Fluoride Toxicity in Dracaena Fluoride toxicity in Dracaena with leaf damage

Fluoride Toxicity on Dracaena Severe Marginal Necrosis

Fluoride Toxicity in Dracaena Slight symptoms of fluoride toxicity grown under interiorscape conditions

Fluoride Toxicity in Calathea Marginal chlorosis and necrosis developing within 1 -2 weeks of treatment of soil drench of sodium fluoride

Fluoride Toxicity in Aglaonema Chlorotic and necrotic lesions

Salt Toxicity in Roses Marginal necrosis of leaves

Salt Toxicity in Geraniums Leaf edge necrosis caused by excessive levels of soluble salts in the growing medium

Salt Toxicity in Geraniums Wilted Geranium caused by root injury from an excessive levels of soluble salts in the growing mix

Salt Toxicity in Impatiens Defoliation resulting from excessive soluble salts