The propagation is through seeds that can be sown directly in the ground and it will germinate in one to two weeks. Sprinkle seeds over soil mix and lightly cover. Thoroughly moisten soil and keep it moist and not soggy. They grow quickly and may bloom in just six weeks. Successive sowing every few weeks beginning from April through early July will ensure continuous flowering through summer and monsoon. The plants may also self-seed in the garden and some varieties are available from nurseries.
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