Ever since Dr. H.B. Tukey et.al back in the 1950's, showed the true importance of foliar feeding of plant nutrients, it has been widely used in agriculture as a dramatic and fast way of getting nutrients into plants. Foliar feeding is not only useful for regular fertilizing to gain higher quality crops, but it is especially important for the correction of nutrient deficiencies and the addition of micronutrients.

This forum will discuss various aspects and experiences people have with fertilizers including foliage spraying.