Liquid versus Dry?

Asked June 11, 2015, 1:00 PM EDT

I am doing a science experiment for an online class. I have to formulate and test a hypothesis. I have chosen to test whether or not liquid fertilizer provides any advantage over dry in my backyard vegetable garden in HOT,HOT NW Houston, TX, with its permeable sandy soil and pounding rain. Do you have any info that would be useful to me? Any websites to which you could direct me? Thanks, Karen T.

Harris County Texas horticulture soil and fertility issues

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