Roses are fertilized with any of a number of rose foods, including bag rose fertilizer and fertilizers with nitrogen, phosphorous and potassium. Learn about the trace elements that are needed to fertilize roses with help from an urban horticulturist and gardening adviser in this free video on growing roses.
Expert: Stan DeFreitas
Contact: AskMrGreenThumb.com
Bio: Stan DeFreitas, also known as "Mr. Green Thumb", has experience as an urban horticulturist working for the Pinellas County Extension Service, and has taught horticulture at St. Petersburg College.
Filmmaker: Christopher Rokosz
thank you for your videos
TitanYa315 2 years ago
i just poop on my roses
nawabmevans 2 years ago