About to make a purch. of morning glory seeds, but there are many different types, such as "Heavenly Blue, Pearly Gates, Flying Saucers and Ololiqui"... Do they just look different, or is there a variation in LSA content?
There is (supposedly) a substantial difference between some of them. I've always known the Heavenly Blue, Flying Saucers, and Pearly Gates to be good.
Ive always been under the impression that Heavenly Blue was the best. Ive bought those a few times and they worked well for what they are. Make sure you get the untreated ones though, not the ones from home depot.