Allright, if you are going to grow in coco there are a couple big points you need to stick to for easy good results.
pH is very important. Keep all your feed mixes between 5.8-6.2
Never water only. Always water and nutrients
Water to runoff.
Make sure your pot has a way to drain out the bottom. Whenever you water & feed you need to have a decent amount of runoff. General rule is 20%, so if you pour in 1 liter you should aim for 200ml coming out of the bottom.
Mix according to the schedule and then I would dilute it down to keep the ppm where you want it. Always check pH and adjust if needed. Good luck.
Is it the bottom schedule on here? Do you have all the bottles or just some?