Richard Simmonds

2 books

The Hydroponic Monitoring Logbook: How to Perfect The Enviroment of Your System & Plants by Richard Simmonds

The Hydroponic Monitoring Logbook: How to Perfect The Enviroment of Your System & Plants

Richard Simmonds

222 pages • missing pub info (editions)

nonfiction informative medium-paced
Urban Organic Gardening Handbook: The Complete Cultivation Guide For Beginners with Hydroponic Grow Systems with Theory, Diagrams & Troubleshooting by Richard Simmonds, Adam Schiller, Stephen Miller

Urban Organic Gardening Handbook: The Complete Cultivation Guide For Beginners with Hydroponic Grow Systems with Theory, Diagrams & Troubleshooting

Richard Simmonds, Adam Schiller, Stephen Miller

210 pages • missing pub info (editions)

nonfiction