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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
Protected motor will not overheat
Professional Results
5ml–1ml/L
but it now comes with IP65 ingress protection as standard
energy-efficient and kind on motors
Grotek Cal-Max 1L Shipping Protected motor will not overheatCal Max calcium magnesium and iron During periods of high temperatures and accelerated growth, plants can develop preventable nutrient deficiencies. Cal Max was developed to provide the additional calcium, magnesium and iron needed to support peak production. Cal Max can be used to treat problems when they surface and it can also be used as a preventative supplement to your nutrient program to avoid deficiencies such as tip burn in lettuce and blossom
