Hi there. I live in South Africa, zone 10/11. The Cannas growing in our backyard are doing great. However now that their blooms are spent, how should one go about deadheading? Cut the STEM off at a low point, or all the foilage as well, leaving just the bulb? I don't want to do the latter if it isn't necessary.
Hi there. I live in South Africa, zone 10/11. The Cannas growing in our backyard are doing great. However now that their blooms are spent, how should one go about deadheading? Cut the STEM off at a low point, or all the foilage as well, leaving just the bulb? I don't want to do the latter if it isn't necessary.