Q.Bonsai Tree
Hello,
I have started the process of pre-planting potential Bonsai trees, Acer Rubrum and Pinus Mugo Pumilio. I have followed instructions to place my soaked seeds into the compost provided and placed them into perforated bags and will have to wait 2 – 3 weeks. Am I correct in saying I need to water the seeds if the compost seems dry? The booklet says nothing about watering during this time.

It should remain slightly moist at all times for best results. Make sure not to over-water these. But don't let them dry out fully either.
Here is an article to help with bonzai care after they have sprouted: https://www.gardeningknowhow.com/houseplants/bonsai/first-bonsai.htm