Begonias grow very well in peat-based compost also.
This plant enjoys filtered light but can take some sun in winter. The flowers are pale pink with dark pink spots and bloom winter through spring. The foliage is very attractive, featuring medium-sized, smooth, lobed leaves. (Plant width:leaves 3 to 6 inches) The ‘Persian Brocade’ begonia grows from a creeping rhizome.
Most begonias can be propagated from leaf, stem or rhizome cuttings in addition to being sown from seed. Where not hardy, grow as annuals or indoors as houseplants. Most begonias can be grown outdoors in pots, in the ground, or in hanging baskets in filtered light and moist, but well drained soil. Begonias are tender perennials, grown for their colorful flowers and foliage.