Picture posting is enabled for all :)
Sorry, I missed the point of the chart, as all the colour section does not actually tell you anything.All you need is the table on the left bit that lists the DTM, start date, transplant date and harvest date.All the coloured bits are a meaning less distraction, and frost dates are also meaningless as that depends where in the world you are.
I think that PL has provided the info in 2 ways - words and pictures (the coloured bit).To my mind that is good since people access information in different ways, i.e. what may be a distraction for you is how others will access the information.
Also to be critical of frost dates, I feel, is a bit unfair and, I think would invalidate most of the gardening books that I have. Most of them start out with the premise that you are based somewhere like Wisley and suggest you adjust frost dates for where you are.
My questions though are - do I need to know the dtm for my varieties in order to make use of this?
grawrc hardening off is not included in chart due to fact that would add about 15 more days pretransplant before the last frost date. also plants planted after frost date do not need hardening but they do get transplant shock.
Did anyone ever get the difference between succession planting and interval planting?