Blog: Vermiculite in Horticulture


One of vermiculite’s most well-known end uses is its extensive application in horticulture. Within this industry, exfoliated vermiculite is most commonly utilized as a key contributor in compost formulations. Vermiculite’s presence helps to improve the structure of the soil and furthermore, many of its properties enable the stimulation of growth in plants, allowing them to thrive.

It is the large surface area and lattice-like structure of exfoliated vermiculite that creates high porosity and open cavities facilitating high absorbency of water, fertilizers, pesticides and various food components; this property also permits excellent aeration. It’s capabilities with regards to high water retention ensures soil sustains its moisture and maintains a hydrated environment.

The composition of vermiculite includes minerals such as magnesium oxide, potassium oxide and calcium oxides. The presence of these elements aid plant nutrient supply thus contributing to vermiculite’s use as a carrying medium. Vermiculite is also sterile, non-toxic and inert, meaning it’s free from pests and diseases and crucially, clean to handle for commercial and domestic users alike.


Learn more here: Vermiculite Applications and Uses


Vermiculite in Egg Incubation

Interestingly and rather unusually, vermiculite is used to incubate eggs, specifically reptile eggs. Eggs of all different kinds of reptiles including geckos, snakes, iguanas and even turtles can be placed in exfoliated vermiculite and left to develop before they hatch. Once in a plastic container or something of the sort, the vermiculite must in most

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Vermiculite in Pizza Ovens

Did you know that vermiculite can be utilised to make ovens?! Indeed, pizza and bread-baking ovens specifically can be made using vermiculite that is mixed with cement. These ovens can be constructed fairly easily at home with exfoliated vermiculite and other refractory materials such as fire bricks. Vermiculite is an ideal ingredient in such ovens

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5 Things you had no idea that Vermiculite was in

Vermiculite surrounds us on a daily basis and yet, few individuals know it. Indeed, vermiculite is almost everywhere due to the fact that it is a very versatile mineral with many desirable properties and is thus utilised in a number of end-use applications, in a wide array of industries. Here are 5 things you probably

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