How to grow Paeonia 'Irwin Altman'
Try to plant in a location that enjoys full sun and remember to water moderately. Irwin Altman requires a sandy and clay soil with a ph of 6.0 - 7.0 - it grows best in weakly acidic soil to neutral soil.
Growing Irwin Altman from seed
Transplanting Irwin Altman
Harvesting Irwin Altman