The secret behind how to make marijuana smell extremely fruity.

In some coffeeshops in the Netherlands they have marijuana that smells exactly like fruit. For example you buy apple kush and it will have a very strong apple smell, it doesn't even smell like cannabis anymore. It's nothing like the regular stuff. This got me thinking, how do they make it smell that extreme.

Turns out it's artificially flavoured during the grow process. There are special supplements on the market that "improve" the taste and smell of buds. During the last stages of bloom the supplements are added to the plant. Basically these supplements just contain the right aroma's that are then sucked up by the plant. Unlike when you would just dip the buds after harvest in some flavouring oils they won't be sticky on the outside, so a lot of the customers don't notice that it's not 100% natural.

How do these marijuana flavor enhancing supplements work?
Most of the products available contain sugars that the plant can use during initial stages of flowering. But the secret to the enhanced smell is flavoring oil. In fact, you could get the same type of effect like the supplements do just by adding food grade flavoring oil. This is just the same like people use in baking.

For example this product would work well: https://amzn.to/37CV3Vn
They come in all types of flavors and a bottle is very concentrated so you don't need much.

The flavour enhancing supplements however have the advantage of also being a bloom booster.
The best flavor enhancing supplements on the market today in my opinion is from botanicare. They have the following products available:
Sweet berry: https://amzn.to/2OaNUUR
Sweet grape: https://amzn.to/2u2O35B
Sweet citrus: https://amzn.to/2vw6gZL