Iris Flower Zone 9. Iris Rebloomer Zone 8. Should only have light afternoon shade in warmer zones for best flower display.
Early to mid-summer Color. Full to partial sun Bloom Time. In fact many plants grown as annuals in cooler climates grow happily year round in zone 9 where temperatures rarely if.
Flower colors include white yellow lavender blue purple and bicolors.
This dazzling-blue Iris is often the first sign of spring popping up in the early months and blooming quickly growing to be only 4-6 tall. Iris Murdoch the British novelist and philosopher certainly knew what she was talking about. It is recommended for zones 5 to 9. 10122018 In zones 9 and 10 irises and other flowering bulbs growing in Mediterranean climates but hardy to cooler regions may be planted from mid-August into December or mid-October through late January.