Just make sure you stick to the correct ratio as recommended by the manufacturer and you'll be fine. The plants wont know the difference. I would start with 50% of the recommendation for your first watering you with nutes. Watch your plants - if you don't notice any nutrient burn (yellowing tips of leaves, abnormal growth) go ahead and bump it up your next watering. Every plant can respond to nutrients differently, but hydro nutes are meant to be absorbed in water, and will do just fine in your soil.