The flowers that produce the coveted spice saffron are edible - but you must know the basics of plant identification to discern them from other species first.

Saffron (Crocus sativus L.) is a highly valued spice with potent antioxidant, anti-inflammatory, neuroprotective, and ...

Water your plants thoroughly in the morning before the heat of the day evaporates your efforts. Most annuals and perennials need one inch of water per week and more during dry spells.