Can you flush during the seedling stage?

[BiGBudzz33]

Sup guys BiGBudzz, im experiencing what i believe to be is some early signs of nutrient lock out. There 8 days old. Im using Fox Farms Ocean and Fox Farms grow big but ive only feed them once and its was a half a teasp per gal. Soil Ph is reading at 7.0. How can i correct this early so they grow healthy?!

 

[Carcass]

Welcome to 420,BB33

Yes,you can flush them,don't feed them again till
the cotyledons (seed leaves) turn yellow and start to shrivel up.They have all it needs right now.

And 7 is high for ph-get it down closer to 6 (6.3 being ideal in soil)-ph your flush water to this.
After flushing,don't water them again till the solo cup(or whatever they're in now) feels light as a feather.
Way more seedlings have been drowned,than have died of thirst

 

[BiGBudzz33]

Welcome to 420,BB33

Yes,you can flush them,don't feed them again till
the cotyledons (seed leaves) turn yellow and start to shrivel up.They have all it needs right now.

And 7 is high for ph-get it down closer to 6 (6.3 being ideal in soil)-ph your flush water to this.
After flushing,don't water them again till the solo cup(or whatever they're in now) feels light as a feather.
Way more seedlings have been drowned,than have died of thirst

Thanks i figured i was in the ball park