Blackberry Smoke Womb2Tomb

I started 3 seeds in a glass of water with hydrogen peroxide added. All three popped and was set in a soil mix that I make. Presoaked the soil so moisture content was where I like it. I moved all three into an empty old freezer that I have and started with my grow light. I am keeping the temperature around 70 degree F 12 hours of light per day to start. My plan is to transfer to inground for an outside grew cycle. Winter keeps hanging on, so inside for the first few weeks of life. I do have a small greenhouse that will be the second stage before going all outdoors, but still a little to cold to go there.