Saffron Flower How To Grow. If in USDA zones 3-6 plant them in August if in USDA zones 7-10 try for September. 23052020 Growing saffron in your own garden and selling it in this country is usually not profitable.
Dont be expecting a bumper harvest. The best temperature to grow hydroponic saffron ranges between 60F to 70F. 29062020 The Saffron Crocus Crocus sativus is a surprisingly easy-to-grow flower that adds a splash of color in the fall when this plant blooms.
And easy to harvest.
When farmed the plants take almost a year to grow and blossom before they can be harvested. 22122019 In zones 3 and 4 saffron can be planted in pots and overwintered indoors. Garden varieties grow in about 6 to 10 weeks time. When farmed the plants take almost a year to grow and blossom before they can be harvested.