Do you consider spider mites to be your “top trump” for problems in hydroponics?

by Eutrema_Ltd

3 Comments

  1. GrowceryGuy

    Fusarium and pythium are what keep me up at night!

  2. Additional_Engine_45

    No- dead pump and/or popped GFCI on the weekend. Or heating failure. Spider mites can be managed.

    But the real question- where did you get this card set?

  3. Learnededed_By_Books

    What does top trump mean? I’ve not heard it regarding hydroponics.

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