Calcium & Magnesium Deficiencies: A Plant Grower’s Guide

If you’ve been looking to start your own farm for a while now, you’re bound to learn the fact that the experience of growing various types of plants entails looking into the details. 

Throughout the years, the need to keep a keen eye on the details that one may come across remains more vital than ever thanks to the continuous evolution of the industry. Coming a long way from the traditional methods and simplicity that was used for cultivation, today’s worlds of horticulture and traditional gardening are far richer in terms of methods and approaches. 

Contrary to the rising developments of the plant growing world and the nuances that it also has to offer, the aspect of dealing with common problems in the field remains more prevalent than ever. Although cultivation has evolved in more ways than one may expect, the unfortunate truth is that some common problems still persist at the same rate they did centuries or decades ago.

One of the problems that we’re referring to is the calcium and magnesium deficiencies that are commonly present in many plants and crops today.

Nutrients and variables: Why are they important?

Regardless of the plant that you’re dealing with or trying to cultivate, every type of crop, species, or flora has a primary set of nutrients and variables that are essential for growth. 

Apart from the type of area a plant is grown in and how much water and sunlight it receives, the seed’s overall longevity and ability to germinate and flourish depend on its nutrients. Often, many underestimate the importance and influence of nutrients in the growth equation because they think that a few shovels of fertilizer will do the trick. However, the problem with shoveling a rich bag of specialized soil in and letting everything be is that doing so will eventually result in a few deficiencies here and there, most cases of which being in the calcium and magnesium departments.

The relationship between calcium and magnesium

Seeing that both nutrients in question tie into one another in more ways than one can manage to count, however, it’s easy to see why a deficiency in one will lead to the same effect in the other! Let’s go over both deficiencies and see what happens when either one occurs:

  • Calcium deficiencies: These distinct reductions in the primary ingredient will be most present in various forms that correspond to a plant’s growth process. When a plant begins to experience the effects of a severe lack of calcium, various symptoms like unhealthy new growths, significantly slowed growth process, and brown spotting will all appear!
  • Magnesium deficiencies: Often after or before a prevalent calcium deficiency, magnesium deficiencies result in predominantly visual effects. The key sign to watch out for with this specific condition is a transition in leaf colour from green, light green, and all the way to yellow without any treatment or changes in care. 

What should you do when experiencing both deficiencies?

Traditionally, calcium and magnesium deficiencies are quickly treated with a cal-mag supplement that helps restore the plant’s internal levels of compounds back to optimal numbers. For maximum efficiency and the best possible results, it is ideal for pairing such a treatment method with Moonshine Global’s brewed plant bio stimulant to facilitate the growth process!


As a plant owner, horticulturist, or budding gardener, the impact of proper plant nutrition is one that you should always be well-aware of, especially when it comes to getting your magnesium and calcium levels right. Through this guide’s help, you can easily handle the issue at hand in the best way possible and ensure that no unwanted issues take place or linger for much longer! 

Are you looking for natural plant growth enhancers for your crops? Then you have come to the right place! At Moonshine Global, our bio stimulants are designed to promote increased plant growth so that your efforts will not be in vain. Get in touch with us today to see how we can help!