First time grower growing lowryder2. how soon do I start putting nuts into the water and once the plant breaks the soil do i put it on a 18/6 light.

no need to feed for first 3 weeks at least. Very important to start off on 1/3 strength nutes and build up gradually.

yes put and keep on 18/6 light. Do not get seedling too hot or too near bulb to start with - until it starts to grow a little.