Home Depot has the Osmocote Plus 2-lb. Plant Food on sale for $9.98. Add a $10.00 mail-in rebate and this is free!

Osmocote Smart-Release 2 lb. Outdoor and Indoor Plant Food ensures a continuous supply of essential nutrients to feed your plants for 4 months. Customers rate this 4.5/5 stars. Free with free in-store pickup.

Rebate is for purchase made between April 1 and June 30, 2014. Request for rebate must be submitted by July 31, 2014.

Scotts Smart-Release 2lb. Indoor and Outdoor Plant Food $9.98
Free after mail-in rebate
Free in-store pickup
Final Price: as low as Free