Using Petunia Feed on your Iron Loving plants
Jack's Petunia FeEd is a specialty fertilizer designed for optimum nutrition of iron-inefficient crops. These plant materials grow best with a lower growing medium pH, approximately 5.4-5.8. They are prone to iron, boron, and other micronutrient deficiencies. Some examples of common iron-inefficient crops are: Petunia, calibrachoa, bacopa, verbena, scaevola, pansy, snapdragon, vinca, zinnia etc. Sample article content.