1 week old wheatgrass also doing fine. 1 more week before I'm able to harvest it to make wheatgrass drink for my bf. Hopefully he will like the taste because I definitely won't be making any for myself!
The seedlings for cucumber & tomato also have sprout, and this Sunday, they would be 1 week old. I guess I will proceed to put cucumber seedlings into my DIY hydroponics system first. Tomato seedlings would need another week I guess.