News

Cannabis and Calcium

Cal Kick vs. Spike (CaMg) – When to Use Which Source of Calcium If you’re familiar with our Plant-Prod MJ program, then there’s a chance you’re not quite sure just how Spike fits into the lineup. In today’s article we’ll put the record straight. First, let’s talk about the need for calcium within the program. […]

Our Devotion to Quality

You may have seen our previous posts on our extensive quality control and assurance procedures and our focus on heavy metals. Now we offer our certification of this dedication in a signed letter. Available for download for your records. We are committed to offering the highest quality water soluble fertilizer. Have a question? Feel free […]

Fertilize for Compliance with Plant-Prod MJ™

Plant-Prod MJ™ is unique in the market. It is specially formulated for large-scale licensed producers of cannabis. Its guaranteed nutrients are extremely pure, completely soluble and clearly listed on each of the labels. There are no secret additives or “teas” that are common in liquid fertilizers. The Plant-Prod MJ™ Production Program has been developed based […]

The problem with hyperaccumulators

  Plants with the capability of accumulating heavy metals above concentrations that would typically cause harm or toxicity in plants are known as hyperaccumulators. Cannabis is a well-known hyperaccumulator with the ability to remove heavy metals contaminants from soils. This characteristic is desirable for soil remediation but troublesome when cannabis is grown for consumption. If […]

Reading your rates – Part 2

Fertilizer Rates & Concentration Values Last post, we outlined the connection between electrical conductivity and the fertilizer concentration in your nutrient solution. Here, we outline the missing link – the relation between parts per million of Nitrogen (ppm N) and actual feeding rates (g/L, oz/gal). In the horticultural industry, rates of fertilizers have traditionally been […]

Reading your rates – Part 1

Electrical Conductivity & Fertilizer Concentration Regular monitoring of the electrical conductivity (EC) of your nutrient solution is a vital part of any fertigation program. Electrical conductivity is the ability of a solution to conduct an electrical current. Most elements (plant essential or other) that are soluble in water will contribute to the conductivity of water […]

Quality Control like no other

The best quality, every single time Our Quality Control and Assurance Procedures have been in place and continuously enhanced since 1945. These processes have assured that we deliver the best quality products, every single time. When you can rely on the quality and consistency of your nutritional inputs, you can rely on the quality and […]

Plant-Prod MJ and the A-B System

Are you used to a Part A-B system and unsure of how to implement the Plant-Prod MJ program? We promise the switch is easier than it looks. Typical A-B systems separate calcium/magnesium containing formulations and phosphorus containing formulations. In the case of Plant-Prod MJ, consider Cal-Kick as your constant Part A, and the stage specific […]

Plant-Prod MJ is growing

Plant-Prod is pleased to announce a new addition to the Plant-Prod MJ product line, designed specifically for the cannabis industry – Plant-Prod MJ Spike (CaMg). This new Spike (CaMg) fertilizer is made of exclusively chelated calcium (Ca) and chelated magnesium (Mg). Cannabis requires significant levels of Ca and Mg throughout the production cycle, especially during […]

Introducing the Plant-Prod Duo-ToteTM

Plant-Prod® provides soluble fertilizers to customers both in bags and in bulk. Customized formulations that are delivered in bulk simplify and speed up the preparation of large tanks of fertilizer solution. However, material compatibility limited the range of formulations available.