I’m a big fan of masterblend

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    • Eric Hymel

      masterblend. 4-18-38.

    • Bill Tyra

      yes. You also need calcium nitrate an Epsom salt. The 3 parts is all you need however I also use ph down due to my water

I've been thinking about trying masterblend also I use General Hydro 3 part liquid for my aeroponic and I use General Hydro solid form or my nft right now

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Just about any hydroponic solution. If you live in the south be wary of mosquitoes

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Ive tried Masterblend with calcium nitrate and epson salt works very good.

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    • Samy St

      what is ingredients of masterblend?

Make your own 20 18 38 recipes online

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Only Masterblend for me

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Masterblend works great. (MASTERBLEND 4-18-38 Complete Combo Kit Fertilizer Bulk (2.5 Pound Kit)) contains masterblend including the other two components needed.

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