From what I understand (Not from personal experience.) the MG six month has time release nutes in it.
This is accomplished by little balls in the soil that open when a certain amount of water has passed over them.
These "balls" have different shell thicknesses so some take longer to open.

With all this in mind, IMO when you flush this MG soil all you are accomplishing is to release more nutrients. This could possibly burn your plants.

So from what I've heard it would be best not to add anything and just grow as normal.
Then around the fourth week of flower start using some unsulfered molasses. I don't know of the proper doses to use because like I've said this is all from reading what others have done.

This is a little long winded but I don't want you to make any hasty decisions that could possibly mess up your little babies.

Wait a little longer and hopefully some of the members on here that have experience with your soil will chime in. :hippy:
tikiroom Reviewed by tikiroom on . miracle grow and what nute to use for flowering???? i have 5 plants in veg for 2 weeks now in mirale grow soil that says feeds for 6 months on the bag...my question is what nutes do i use for flowering and when do i use them..i do not want to harm the plants by giveing them too much stuff seing as the soil already has nutes init...please help Rating: 5