'Recycling' features heavily in this series, both in regard to sustainable gardening and use of content. The first DVD viewed came up short, at circa 37 minutes, the run time is estimated at 1hr per DVD. The others were a little longer but all shy of 60 minutes. To make matters worse, much of the contents are repeated across the series, so the composting in the organic Gardner DVD appears again in growing vegetables DVD. Almost one third of the small garden DVD contains the same contents of the pot gardening DVD. As individual items I can see how this might be useful. But for a buyer of the series I feel ever so slightly robbed. A single DVD of circa 2-3hrs would have provided the same information via a much more positive experience. That said service was good and the information is sound. But I wouldn't advise purchasing this box set.