Day 8 and 9:
There is little to do. I practice patience, because grass doesn't grow faster when you pull on it.
Day 10:
First time light exposure with the 50 Watt Sanlight Q1W for a few hours. But the light stress is too strong. The leaves are clawing. I stop the experiment and mount the weaker bulb again.
Day 11 and 12:
A few extra hours each day with the strong light. The leaves are still clawing, but the baby seems to be getting used to the new light source. I remove the soil cover and water containers. I've not yet given any water or fertilizer since I started. The soil is still moist. Little fresh air supply is enough to keep the air humid.
Power consumption this week:
26-58 Watt, 18 hours per day
3 Watt, 6 hours per day