1.5-Lbs Pennington Water Soluble All Purpose Plant Food (20-10-20) $6.48 + Free S/H w/ Prime or on $35+

Amazon [amazon.com] has 1.5-Lbs Pennington Water Soluble All Purpose Plant Food (20-10-20) on sale for $6.48. Shipping is free w/ Prime or on $35+ orders.