This company sells old varieties and newer ones and I can recommend the Poire Rouge and Yellow Pear for taste and texture. Yellow Pear self seeds happily here and I expect the red version will too but I'll be ordering some of the others to try.
They even have Gardener's Delight. Lots of other veg, herbs, ornamentals too.
I have used Graines Baumaux on and off for a number of years with good results from all their seeds. If you are looking for an all female cucumber I have always had good results from Jazzer F1.
It's doubtful you'll receive proper 'Gardener's delight' seeds, even if you buy them in the UK. For the last few years, many packets have contained some sort of yellow grape variety, due to a mix-up (many seeds all come from the same bulk suppliers, I think, and are put in branded packets later.)
There's strain called 'Tommy Toe', which the Aussies have kept going for a long time and is reputed to be identical to GD. Whether you can get those in France is another matter, of course.
A trowel in the hand is worth a thousand lost under a bush.
Posts
https://www.plant-world-seeds.com/store/view_seed_item/1795?gclid=EAIaIQobChMIkNq0gIj38wIVGtN3Ch0ypwXQEAMYAyAAEgKeAfD_BwE
Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.
No idea if it's available in France tho
Wisdom is not putting it in a fruit salad.
"We don't stop playing because we grow old; we grow old because we stop playing." - George Bernard Shaw
https://drive.google.com/file/d/1ntLtrj2UfEyLsUVjxsH14KlYXUFF55wg/view
They even have Gardener's Delight. Lots of other veg, herbs, ornamentals too.
https://www.graines-baumaux.fr/170237-tomates?orderby=quantity&orderway=desc&page=2
"We don't stop playing because we grow old; we grow old because we stop playing." - George Bernard Shaw
"We don't stop playing because we grow old; we grow old because we stop playing." - George Bernard Shaw