Hey ith, I would recommend ... gah centimeters lol. uhhh 1 Inch is equivalent to 10 centimeters right? I would suggest 30-40 cm for less chance of burning. Also another way to tell , place your finger on the tip of the bulb, its warm obviously, keep pulling your finger back until you cant even feel the heat. That is where you set it.
Trivium Reviewed by Trivium on . Black Domina & MK-Ultra Grow Journal Hello everyone, Gonna grow 2 BlackDomina and 1 MK-Ultra in a closet. I've just put seeds to germinate. Rating: 5