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- USA
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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Your GroLine Combo Meter comes with cleaning solution that has been engineered to keep your electrode free from debris found in soils
it's that easy
Added Sulfur (18%): Supports protein synthesis and plant metabolism
landscape plants
and blueberry plants by preventing deer
Magnesium 3% 2.5 Gallons Humic & Fulvic Acid Your GroLine Combo Meter comesProvides magnesium in a soluble form, making it readily available for both soil and foliar application. Magnesium 3% is available for microbial activity in the soil. This type of magnesium is especially efficient in high pH soils, or calcareous soils and is recommended over EDTA chelates. Magnesium 3% is ideal for mixing with pH acid sensitive products. It is not affected by soil conditions, other nutrients or technical grade materials. Magnesium 3%
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