There are many advantages to using organic fertilizers. That’s why we, at Emerald Lawns, use them as often as we can. We prefer them. However, there are some disadvantages too. In this article, we’ll go over the advantages and disadvantages of using organic fertilizers so you are aware of the reasons why we may occasionally opt to use a synthetic fertilizer.
The biggest disadvantage of using an organic fertilizer is that it may not contain primary nutrients like nitrogen, phosphorous or potassium, also known as NPK. Manure-based fertilizers contain these nutrients and are still considered organic. However, many others don’t contain significant quantities of NPK. They’re just soil amendments.
The biggest drawback to organic fertilizers are:
With organic fertilizer, you’re relying on either the beneficial microorganisms in the soil or those in the product to convert nitrogen and feed the plant. The results will come but maybe not as quickly as you want them.