sunlight tolerance

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How much sunlight can Iris tectorum tolerate? I've always grown it shaded alongside Iris foetidissima. Can it take full sun? I'm quickly running out of shady places to plant new things, so I'll either have to create a new bed with a sunscreen, or try my new tectorum seedlings in full sun.

How much sunlight can Iris graminea tolerate? I grew it under an oak tree where it was fairly heavily shaded in summertime. Last fall I limbed up that tree, and now the graminea will get almost full sun.Â