Consistent

little plants, which produced a similar bowlful this day last year. At that point, using the McD formula of dividing produce into total investment (a greenhouse and its erection costs) the marginal cost of each strawberry was well under £10. This year, with a slightly dubious accounting trick of writing off the capital investment in the first year, these ones are free. 

The plants also sent suckers around the garden so maybe there will be a late crop from those outside the greenhouse.