Soft Fruits such as strawberries, blueberries, and raspberries are increasingly grown in containers instead of open soil. The advantages of soilless growing in tunnels include a longer growing season and an earlier harvest which is of a higher quality. Growers can precisely time the harvest this way.
In this article we talk about the pros and cons of using perlite and an alternative that could help you avoid the issues perlite can cause.
With this article we want to make tomato propagation easier. Among other things we explain how to optimally prepare the substrate before sowing, what circumstances are required for successful germination and how to take care of the germinating seeds.
Peat is the main ingredient in of substrates from Kekkilä Professional. In this article we explain why peat should not be sterilized before use and how microorganisms in this raw material help your crops fight diseases.
You have probably seen them before, fluttering through your greenhouse: fungus gnats or sciarid flies. These little mosquito-like flies are a common sight in damp areas. But what do these little insects do exactly? And can they be dangerous to your crops? We will tell you all about them in this article.
Greenhouses provide an ideal environment for the growth of algae. An ample supply of nutrients, high light levels and plenty of moisture in a high humidity environment encourage algae to grow.
A wetting agent facilitates the uptake of water during initial wetting and optimises the movement of water in the substrate which improves the re-wetting of over-dry plants.
We add our own starter fertiliser to Kekkilä Professional substrates to secure the basic nutrient levels. It is very important to compensate the nutrients that plants take from the substrate. The plants’ needs vary depending on plant type and species, pot size, irrigation and local conditions such as season and climate.
The pH measures how alkaline or acid the substrate is, while the EC level tells the level of dissolved salts, thus indicating the availability of nutrients. There are many different methods for measuring pH and EC. Each method implies what liquid and how much of it is used to dilute a certain amount of the substrate. This means that each method can give a different result for the same substrate. It is important that we know the method in question when we talk about specific values.