Growing Your Own Seedlings
Dr. Howard M. Resh
Many hobby hydroponic units require that you purchase their seeds and nutrients. This is good business for them as the “seed kits” may cost as much as twenty dollars ($20). And the kit is only good for one more crop over a six-month period. So, the question is, “How can I do this for myself?” It is easy and you will save money as well as develop more interest in hydroponic growing.
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