5 results found for "jeff lowenfels"
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Teaming with Nutrients
Jeff Lowenfels
HardbackRegular price £22.81Regular priceUnit price per£17.99Sale price £22.81 -
Teaming with Bacteria
Jeff Lowenfels
HardbackRegular price £20.51Regular priceUnit price per£18.99Sale price £20.51 -
Teaming with Fungi
Jeff Lowenfels
HardbackRegular price £19.69Regular priceUnit price per£17.99Sale price £19.69 -
Teaming with Microbes
Wayne Lewis, Jeff Lowenfels
HardbackRegular price £20.37Regular priceUnit price per£17.99Sale price £20.37 -
Sold OutDIY Autoflowering Cannabis
Jeff Lowenfels
PaperbackRegular price £20.77Regular priceUnit price per
