I was brewing the Innkeeper kit from Northern Brewer and wondering the same thing. That one has an even lower starting gravity and since I had just purchased a starter kit I decided I’d go for it. It fermented like crazy and was done in a few days.
Are there any side effects to pitching too much yeast to a small beer like these?
Personally - I would say no, it is not necessary to make a starter - especially if this is your first beer. The vast majority of the beers I have ever brewed, I did not make a starter. I have begun to make starters more and more consistently, harvest yeast etc. But, I think if you smack the Wyeast and get it going (especially 1056) you will be fine without worrying about a starter for your first beer. Definitely something to look into down the road though.
I would agree, you wouldn’t need a starter with a 1.050 beer that isn’t a style that has a pronounced yeast character. This is assuming the liquid yeast is reasonably fresh. I would definitely get a flask and get set up to make starters though, you’ll want to have this for your bigger beers.
Basically, no, a starter is never “necessary”. But broadly speaking, you’ll make better beer by doing a starter. It’s probably easier than you think.
Get a gallon container - plastic milk jugs work well for a one-use starter vessel. Mix 1/2 lb of DME (this can come from the kit, if needed) into 1/2 gal water and boil 5 min. Pour into the milk jug. Cool to <80°F. Add yeast. Keep at 60-80°F and shake as often as possible for a few days. Pitch into beer.
The rule of thumb I’ve read on this forum and heard elsewhere is that if the OG is 1.060 or greater than a starter is a really good idea.
But, now that I have the equipment and have practiced the process of making starters, I make them for almost every brew, even those with lower OGs. Just seems to make for happier fermentation for all beers.