• Grotek Cal-Max, 1 qt
  • Grotek Cal-Max, 1 gal
  • Grotek Cal-Max, 10 L
  • Grotek Cal-Max 23 L
1 1

Grotek

Grotek Cal-Max

Grotek Cal-Max

$8.35
$8.35
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During periods of high temperatures and accelerated growth, plants can develop nutrient deficiencies, which are preventable. Grotek Cal-Max was developed to provide the additional calcium, magnesium and iron needed to support peak production.

Applied as a foliar spray, this product can help even in environments where nutrient translocation from roots to leaves is difficult or not occurring at all. Cal-Max can be used to treat nutrient deficiency problems when they surface. It can also be used as a preventative supplement in your nutrient program to avoid nutrient deficiency related problems such as tip burn in lettuce and blossom end rot in tomatoes.