first grow, tons of questions

So I started My first grow. After germinating My seeds I planted them in soil thinking My hydro box was going to be here sooner then later. Took almost 4 weeks to get My box. Now My plants are Looking mighty healthy. At this pointbthey are 4-6 inches out of the soil. I want to put them in the hydro but scared they will die. Any Good tips on transplanting?

I don't think you can use dirt grown seedlings in a typical hydro setup, you could consider a hempy (drain to waste)

who's to say you have to choose? You can very gently clean off and rinse the root system and attempt to transplant into your hydro setup. But instead of stressing them out so much why not plan on using the existing soil plants outside this year and start a new batch for the hydro? win-win

When I was a kid I once moved a soil plant to an aero bubbler..... plant grew great but at the time I didn't know my ass from my elbow and in the end it died from giving it too much nutes. It's doable but I wouldn't recommended the switch... just wait for clones

Hi, I'm new to this site, but have been doing hydro for about 3 years.

What hydro system are you going to use.
I have transplanted plants in the past, its easy. Just be very careful.
I have transplanted a 5 week old plant into pebbles with a drip hydro system. Into pure water using air stones and drip ring. Added 1/4 Nuts strength 2 days later. And I had light on 24/7 to rapid grow first week.

Best to get a first grow done in soil anyway! KISS!