Frequently asked questions

The easiest cultivation method for inexperienced growers is our Organic product line.

A substrate is a medium in which plant roots develop.

a. During the various stages of development, the plant requires a different nutrient ratio.
b. When plants start to blossom, the root environment becomes more acidic. As a result, other elements in the root environment are more important.

As soon as you see the first signs of blossoming, you should start using the nutrients.

The main difference is the difference in origin. Biological (organic) nutrients are released slowly. Mineral fertilisers, on the other hand, are released immediately.

It is possible to receive samples. To this end, BAC has introduced a special Starter kit. We suggest you ask for samples from a retailer. You will be able to find our retailers on the following page.

A seed can grow into a young plant in 5 to 10 days. It is important that the root is formed well and that the leaves are healthy. The plant’s growing stage starts from here on.

Acidity (pH) influences the availability of the different nutrients for the plants. Therefore, it is important that the pH-level stays within a certain range. For more information on this subject, we kindly refer you to our website.

The EC-value indicates the total number of dissolved salts in the water. These are all the salts deriving from the water plus the salts from the added nutrients.

Soil with a low pH-value can be neutralized with calcium and magnesium. Especially at the end of the cultivation process, low pH values are common. If the soil’s pH is improved, growth will increase and the plants will be able to absorb all elements properly.