When possible, go organic with your fertilizers. Organic growers have had very good results with a mix of fish emulsion and kelp liquid formulas. Some report that vegetables taste better when organic fertilizer is used instead of chemicals.
About this Author
Brian Albert has been in the publishing industry since 1999. He is an expert in horticulture, with a focus on aquatics and tropical plants like orchids. He has successfully run an aquatic plant business for the last five years. Albert's writing experience includes the Greater Portland Aquarium Society newsletter and politics coverage for a variety of online journals.