My friend just gave me a really nice clone budding already about 8 inches tall. My light system is already setup at 18 6, will this work for the clone because i really dont wanna change my times? Thanks for any help
yes. 18/6 is perfect for veg, which is what stage your clone is in. You only want to switch to 12/12 when flowering. Welcome to the city. Spend some time really reading all these forums and you'll find so much information... so much.