Use Hi-Yield Dutch Bulb food when planting all flowering bulbs at planting time in spring or fall. Dutch Bulb Food supports root and bulb growth with primary nutrients. That translates into bigger, more beautiful blooms, just like in the fertile fields of Holland. Can also be applied to established plants. 4 lbs. bag.

When should it be used? Apply in spring or fall at planting time. 
Where should it be used? For use with the following bulbs: tulips, gladiolus, iris, peonies, crocus, hyacinths, cannas, daffodils, lilies, scilla, ranunculus, begonias, oxalis, gloxinia, calla (yellow, pink, white), caladium, ligridia, amaryllis, anemone, dahlia, and jonquils.
How is it applied? Mix with the soil just removed from the planting hole at the rate of 1 rounded teaspoonful per square of bed area being planted, or 3/4 cup per 10 square feet of bed area.
What is the active ingredient? Nitrogen, phosphate, soluble potash.
What is the fertilizer content? 7 - 8 - 5. (7 nitrogen - 8 phosphorus - 5 potassium).

Always read and follow label directions.