YouTube is full of ‘how-to’ videos but only a few give clear instructions with professional presentation, good sound and really clear visuals. This is why I give top marks to the series of three fruit tree grafting videos from Dave Wilson Nurseries which have comprehensive instructions, good camera close-ups and a very knowledgeable presenter.
In this 9-minute video (above), the presenter explains how to graft 3 different varieties of nectarine onto one nectarine tree. The two videos below are follow-ups showing the grafting after two and six months. You can find lots more at this channel including info on grape growing and a tour round their gorgeous elevated display garden with a definite permaculture flavor.