Peony Paeonia 'Alexander Fleming' - Organic pink - Hardy plantLarge, fragrant, pink flowers. The peony 'Alexander Fleming' (Paeonia) is a must have in the garden. Enjoy the wonderful fragrance in your garden or terrace. The organically grown peony is also great as a cut flower. The flowers bloom in the spring. Plant the peony in open ground or in a pretty pot. The peony blooms its best in full or half sun. Keep the soil around the roots moist. But it should never be soaking wet. The plant is grown organically.