Pennington 100519408 UltraGreen Plant Starter with Vitamin B1, 60 oz Reduces transplant shock in flowers, shrubs, trees, fruits, nuts, vegetables, herbs, ground covers & houseplants No artificial colors or dyes For flowers, seeds, trees, and shrubs Provides chelated iron, manganese and zinc Can be used on indoor & outdoor plants No artificial colors or dyes Can be used on indoor &amp; outdoor plants Provides chelated iron, manganese and zinc