About This

The Iron Sulfate plant supplement is recommended for the prevention and correction of chlorosis.
This plant fertilizer helps to give a beautiful green color to lawns, shrubs, flowers and gardens.
This 4 lb. bag of granular fertilizer can treat up to 1,000 square feet.
For best results apply in the morning hours when temperatures are cool.
See product label for use instructions. Application varies based on plant size and type.

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